Vagas Rails remotas
31 vagas abertas, publicadas nas últimas 72 horas. Contratação: CLT (5) e Freelance (1); 25 não informam. Senioridade: sênior (14), especialista (9) e pleno (3); 5 não informam. Empresas que mais anunciam: BairesDev (19), Encora, Virtustant, Mappa e Grupo FCamara. Nos últimos 90 dias o site recebeu 37 vagas deste tema.
Vagas de engenharia de software com Rails coletadas do LinkedIn, Gupy, Sólides, Catho, Remotar, Programathor, Coodesh e de outros sites de vagas, além de publicações de recrutadores. A lista é atualizada várias vezes por dia.
Descrição
Build cloud-native web apps with Ruby on Rails and React at Coforge (Encora). Remote, Brazil. • Key Skills: Ruby on Rails, React, JavaScript, SQL, Cloud, AI-Assisted Development, Automation • Experience: 3+ years • Location: Brazil • Work Mode: Remote At Coforge, we are hiring Senior Ruby Full Stack Engineer with the following skill set. Key Responsibilities • Develop and scale high-performance, cloud-native web applications across frontend, backend, and infrastructure. • Transform prototypes, internal automation tools, and predictive models into robust, scalable, production-ready features. • Ensure high availability and low-latency performance for backend worker queues, mission-critical systems, and cloud infrastructure. • Build intuitive dashboards that provide visibility into automation pipelines. • Leverage AI-assisted development tools, including GitLab and the Gemini ecosystem, to accelerate development, code reviews, and automated testing. • Collaborate with product, data, and engineering teams while contributing to a strong culture of mentorship. Required Skills & Qualifications • 3+ years of experience building full-stack web applications, including complex API integrations and background job processing. • Strong experience with Ruby on Rails. • Experience with SQL databases such as MySQL, PostgreSQL, or Snowflake. • Knowledge of HTML5, CSS3, and modern JavaScript technologies such as Node.js and React. • Hands-on experience developing, deploying, and monitoring scalable applications on AWS, GCP, or Azure. • Experience or practical exposure to automation tools, RPA bots, automated agents, or Document Intelligence/IDP solutions. • Experience using AI-assisted development tools to improve coding velocity and quality. • Ability to build complete product features across frontend and backend. • Ability to comply with HIPAA rules and regulations. Preferred Skills • Experience building AI Agents using OpenClaw, UiPath, or Gemini AI Studio. • Experience with Document Intelligence APIs such as Azure Document Intelligence, AWS Textract, or Google Cloud Document AI. • Experience with message brokers and complex state management using RabbitMQ, Redis, Kafka, or Pub/Sub. • Knowledge of Docker, Kubernetes, and CI/CD pipelines. • Familiarity with prompt engineering, multi-agent orchestration, and RAG use cases. Coforge is an equal opportunity employer and is committed to fostering an inclusive workplace. All qualified applicants will be considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Tags: ✈️ Vaga internacional, 🧓🏽 Sênior, 🌍 100% RemotoDescrição
To apply, you will only have to fill a short form on our website that will take you less than 5 minutes. Job Title: Software Engineer About The Company Our client is building an AI-powered healthcare technology platform integrating workforce management, telehealth, electronic health records, and revenue cycle management. Job Description You will design, build, and scale our platform using AI-native development practices. This is a hands-on, high-impact role for an experienced engineer who can independently own architecture, development, infrastructure, and deployment while using AI agents to speed up delivery. Responsibilities Of The Role • Build and manage AI-assisted development workflows spanning requirements, architecture, coding, testing, review, and deployment. • Orchestrate multiple AI coding agents. • Establish automated testing, code review, security controls, and continuous integration and deployment pipelines to support weekly production releases. • Architect and develop scalable applications. • Build healthcare workforce management capabilities, including scheduling, credential tracking, staffing, and personnel management. • Develop telehealth functionality, AI-powered transcription, clinical documentation, and billing automation. • Design reliable, reusable application programming interfaces and third-party integrations. • Build responsive, intuitive web applications and user interfaces from wireframes, ensuring seamless workflows for clinical and administrative staff across multiple browsers and devices. • Deploy and maintain applications on Google Cloud Platform. • Develop AI workflows for clinical documentation, medical coding, claim processing, and revenue cycle automation. • Manage cloud architecture, infrastructure automation, monitoring, performance, and scalability. • Implement HIPAA-aligned security practices, data protection, access controls, and secure handling of protected health information. • Translate business and clinical requirements into technical solutions. • Work directly with leadership, clinicians, and operational teams. • Own features from concept through production, with weekly sprints and releases. Required Experience And Qualifications • 5+ years of professional software engineering experience, including ownership of production applications, or equivalent education. • Demonstrated AI-native development experience, including agentic coding, multi-agent orchestration, AI-generated testing, and automated code review. • Strong full-stack engineering experience, with expertise in Ruby on Rails and PostgreSQL highly preferred. • Proficiency in Python and experience building large language model-powered applications, agents, or AI workflows. • Production experience with Google Cloud Platform, Vertex AI, Docker, Kubernetes, and infrastructure as code. • Experience developing application programming interfaces, third-party integrations, automated continuous integration and deployment pipelines, and secure cloud applications. • Strong system design, troubleshooting, communication, and independent problem-solving skills. • Ability to work in a fast-paced environment with weekly production releases. Preferred Skills • Experience with healthcare technology, HIPAA compliance, electronic health record integrations, or medical billing and revenue cycle management. • Familiarity with FHIR, HL7, X12 EDI, and healthcare interoperability standards. • Experience with React, TypeScript, WebRTC, or real-time applications. • Knowledge of AI transcription, retrieval-augmented generation, model evaluation, or AI-assisted medical coding. • Experience building early-stage SaaS products or establishing agentic engineering workflows. Personality • Independent problem solver with strong communication skills. • Comfortable working in a fast-paced environment. Software & Tools • Claude Code • Codex • Gemini CLI • Cursor • Ruby on Rails • PostgreSQL • Python • CharmHealth • Epic • Stedi • Optum • Google Cloud Platform • Vertex AI • Docker • Kubernetes • Terraform • React • TypeScript • WebRTC Schedule Full-time remote opportunity Salary And Benefits • Payment in USD or Local Currency according to candidate's preference. • Full-time remote opportunity.Descrição
Job Description • Full-Time • Remote • 10.000 USD Empowers the healthcare workforce with technology-first solutions to optimize the clinical workforce. By combining our AI-powered staffing platform with dynamic labor marketplaces, we help leading employers automate the matching and fulfillment of clinical staff---driving down labor costs and reducing administrative burden. Our mission, to help people everywhere get care, has support from top institutional investors such as Craft Ventures, Felicis Ventures, Stepstone, and Founder Collective as well as healthcare innovators like Texas Medical Center, Mercy Health, Intermountain Ventures, and Town Hall Ventures. What we are looking for: We are looking for a Staff or Principal Software Engineer to lead the engineering of our On-Demand module, the part of the Works platform that lets hospitals fill open shifts with their own workforce. You will own the module end to end, from ingesting demand out of hospital workforce-management systems through shift matching, incentive pricing, and the mobile experience nurses use to claim shifts, and you will work as a pair with the On-Demand Product Manager to shape what we build and why. The ideal candidate brings 10+ years of experience, including several years owning production Ruby on Rails and React systems at Staff level or above, deep experience with third-party integrations, and a record of setting engineering standards other teams adopt. Beyond technical depth, we value ownership of outcomes, the ability to design out recurring failures, mentoring that grows the engineers around you, and clear communication with product, business, and leadership. This position is remote, however, applicants must be based in Brazil and fluent in both English and Portuguese. Your responsibilities: • Own the architecture, technical roadmap, and operational health of the On-Demand module: demand ingestion from UKG and ShiftWizard, shift gaps and matching, claim eligibility, incentive pricing, FTE attainment, timecard audits, and the GraphQL API used by web and mobile. • Pair with the On-Demand Product Manager on discovery, roadmap, and trade-offs, bringing an engineering perspective on cost, risk, and sequencing. • Lead design reviews and write architecture decision records; ensure architecture consistency across the pod and with neighboring teams. • Deliver platform improvements (observability, testing strategy, CI/CD, data pipelines, integration frameworks) that make other squads more productive. • Design out recurring production failures; own the hardest on-call and production issues and set up alerting before issues reach customers. • Mentor engineers in the pod, raise the bar in code review, and grow the next generation of senior engineers. • Approach all engineering work with a security and data-protection lens appropriate to healthcare data. • Use AI-assisted development fluently and coach the team on responsible, high-judgment use. • Communicate clearly and proactively with engineering, product, business, and leadership. Who you are: • Owner. You take responsibility for outcomes, not tasks, and you stay with a problem until it is structurally fixed. • Architect who operates. You design systems and then live with them in production, and that shapes how you design. • Multiplier. You measure your impact by how much faster and better the engineers around you become. • Strategic thinker. You weigh trends, constraints, and business goals to decide what to build, defer, or rework, and you can explain the decision to anyone. • Collaborative and proactive. You build alignment across teams without authority and you bring ideas before being asked. • Works with honesty and integrity. You earn trust with internal and external stakeholders and do what is right, not just what is expedient. You have: • Bachelor of Science in Computer Science, Software Engineering, or equivalent experience. • 10+ years of software engineering experience, including several years at Staff level or above owning production Ruby on Rails and React systems. • Proven ownership of multi-service or multi-team architecture, including integrations with third-party enterprise systems. • Strong operational excellence: observability, on-call, performance, testing, CI/CD, and a habit of designing out recurring failures. • Experience setting standards or patterns adopted beyond your own team, and mentoring engineers to the next level. • Solid command of Postgres, GraphQL, background job pipelines, testing frameworks, and Git. • Fluency with AI-assisted development and the judgment to coach others on it. • Excellent verbal and written communication in English and Portuguese. • Experience working with English environments is preferred. • Previous start-up experience is a plus. • Healthcare, scheduling, or marketplace domain experience is a plus. Previous start-up experience is a plus. Experience working with US companies is preferred. We offer: • Competitive compensation in Brazil • Stock options • CLT Hiring • Bradesco Nacional health plan • Life insurance fully paid for by the company • Investment of R$1.000,00 to equip your home office • Food or meal voucher of R$33,00/day • Home office assistance in the amount of R$250,00/month • We send a laptop and some peripheral devices Reasonably anticipates the below to be the monthly base salary range for this role. The final compensation for this position will vary based on geographic location and candidate experience relative to what reasonably anticipates for this position. We are committed to transparency, and any compensation questions will be addressed early in our recruitment process. First-quarter success By the end of the first quarter, you’ve earned the team’s trust as the person who can unblock hard technical problems and keep the On-Demand platform moving reliably. You’ve clarified the architecture, documented key decisions, improved at least one high-leverage area such as observability, testing, or integration reliability, and helped reduce recurring production issues. Product and engineering are aligned on sequencing and trade-offs, and the team is already working with stronger technical habits, clearer review standards, and better use of AI-assisted workflows. What we need you to tackle We’re looking for a senior technical leader with 10+ years of software engineering experience, including staff-level or higher impact, who has led architecture end to end and can operate hands-on in production. You should have strong Ruby on Rails experience, plus solid React, Postgres, GraphQL, background jobs, observability, testing, and CI/CD skills, ideally in multi-service environments with third-party integrations. The right person is an owner, a clear communicator in English and Portuguese, comfortable challenging assumptions respectfully, and genuinely excited to use AI-assisted development to make the team faster and better.Descrição
Desenvolvimento de APIs RESTful escaláveis em Ruby on Rails para plataforma de benefícios de saúde. A pessoa Desenvolvedora Ruby on Rails Pleno atuará no time de engenharia de um cliente da área de saúde, uma das maiores plataformas de benefícios de saúde, com presença em mais de 2500 cidades no Brasil e México. A empresa possui uma cultura técnica sólida, baixo turnover e forte valorização dos times internos. O profissional terá autonomia para se desenvolver em um ambiente onde a qualidade é responsabilidade direta do desenvolvedor. Responsabilidades • Desenvolver e sustentar APIs RESTful escaláveis e resilientes em Ruby on Rails. • Participar de todo o ciclo de desenvolvimento: arquitetura, implementação, testes automatizados, deploy e monitoramento em produção. • Atuar na evolução do core (monólito) e também em frentes de microsserviços e integrações com parceiros (ex.: ERPs, gateways de pagamento, plataformas externas). • Garantir qualidade técnica via Code Review, boas práticas de engenharia (Clean Code, SOLID) e padrões do time. • Monitorar e otimizar performance: APM, tuning de recursos, análise e melhoria de queries. • Trabalhar em squads multidisciplinares em modelo ágil (Scrum/Kanban), com colaboração próxima entre engenharia e produto. • Navegar entre contextos (quando necessário) com times e fluxos em TypeScript e mobile, mantendo visão sistêmica. Requisitos: - Senioridade comprovada com Ruby on Rails. - Domínio de APIs REST (design, documentação e consumo). - Experiência sólida com PostgreSQL e modelagem de dados. - Experiência com Git/GitHub. - Familiaridade forte com testes automatizados (ex.: RSpec — e entendimento de abordagens de teste unitário, integração e caixa-preta). - Vivência em Cloud (AWS). - Mentalidade de ownership: autonomia, proatividade e foco em entregar valor com responsabilidade técnica. - Arquitetura de Microsserviços e Mensageria (AWS SNS/SQS). - Conhecimento em Docker e Kubernetes. - Conhecimento em Bancos NoSQL e caches/filas: Redis, DocumentDB, DynamoDB. - Experiência com CI/CD (ex.: GitHub Actions, Argo CD). - Espanhol. Tags: ♿ PcD, 😎 Pleno, 💼 CLT, 🌍 100% RemotoDescrição
Software Engineer – Ruby (AI Training) About The Role What if your Ruby expertise could directly influence how AI writes and understands code for developers around the world? We're looking for experienced Ruby Software Engineers to help evaluate, improve, and shape AI-generated code — ensuring it's correct, clean, and production-ready. This is a fully remote, flexible contract role built for working engineers who want to contribute to something bigger on their own schedule. No AI background needed — just deep Ruby knowledge and a sharp eye for quality code. • Organization: Alignerr • Type: Hourly Contract • Location: Remote • Commitment: 10–40 hours/week What You'll Do • Review and evaluate AI-generated Ruby code for correctness, performance, and maintainability • Develop and improve backend services and APIs using Ruby and Ruby-based frameworks • Analyze existing codebases and identify opportunities for improvement • Help create and validate technical datasets by working through realistic software engineering scenarios • Provide clear, structured feedback on code quality and technical decisions • Collaborate asynchronously with researchers and engineers supporting AI training and evaluation • Work independently on task-based assignments — fully on your own schedule Who You Are • 2+ years of professional software engineering experience • Strong proficiency in Ruby and backend development concepts • Comfortable working with production codebases, APIs, and data-driven systems • Detail-oriented and analytical — you can spot a subtle bug and explain why it matters • Able to clearly articulate technical decisions and reasoning in writing • Self-motivated and reliable when working independently Nice to Have • Experience with Ruby on Rails or other Ruby-based frameworks • Familiarity with API design, RESTful services, or microservices architecture • Background in code review, technical writing, or software quality evaluation • Exposure to AI tools, datasets, or machine learning workflows • Experience with testing frameworks such as RSpec or Minitest Why Join Us • Work on cutting-edge AI projects alongside leading research labs • Fully remote and flexible — work when and where it suits you • Freelance autonomy with the structure of meaningful, task-based work • Make a direct, tangible impact on how AI writes and understands Ruby code • Potential for ongoing work and contract extension as new projects launchDescrição
Descrição da vaga Estamos em busca de uma Pessoa Desenvolvedora Ruby on Rails para atuar no time de engenharia de um dos nossos clientes de Health, uma das maiores plataformas de benefícios de saúde que proporciona acesso a mais de 29mil academias e com presença em mais de 2500 cidades no Brasil e México. Empresa com cultura técnica sólida, baixíssimo turnover e forte valorização de times internos. Buscamos profissionais curiosos, proativos e com visão de impacto no negócio, que dominem Flutter, mas tenham disposição real para navegar por outras tecnologias do ecossistema (TypeScript e Flutter), entendendo o produto de ponta a ponta. Você atuará com muita autonomia podendo se desenvolver e crescer em um ambiente onde qualidade é responsabilidade direta do desenvolvedor, sem times separados de QA: quem desenvolve, testa, garante e sustenta. Responsabilidades e atribuições O que você vai fazer • Desenvolver e sustentar APIs RESTful escaláveis e resilientes em Ruby on Rails • Participar de todo o ciclo de desenvolvimento: arquitetura, implementação, testes automatizados, deploy e monitoramento em produção • Atuar na evolução do core (monólito) e também em frentes de microsserviços e integrações com parceiros (ex.: ERPs, gateways de pagamento, plataformas externas) • Garantir qualidade técnica via Code Review, boas práticas de engenharia (Clean Code, SOLID) e padrões do time • Monitorar e otimizar performance: APM, tuning de recursos, análise e melhoria de queries • Trabalhar em squads multidisciplinares em modelo ágil (Scrum/Kanban), com colaboração próxima entre engenharia e produto • Navegar entre contextos (quando necessário) com times e fluxos em TypeScript e mobile, mantendo visão sistêmica Requisitos e qualificações O que buscamos • Senioridade comprovada com Ruby on Rails • Domínio de APIs REST (design, documentação e consumo) • Experiência sólida com PostgreSQL e modelagem de dados • Experiência com Git/GitHub • Familiaridade forte com testes automatizados (ex.: RSpec — e entendimento de abordagens de teste unitário, integração e caixa-preta) • Vivência em Cloud (AWS) • Mentalidade de ownership: autonomia, proatividade e foco em entregar valor com responsabilidade técnica Será diferencial • Arquitetura de Microsserviços e Mensageria (AWS SNS/SQS) • Docker e Kubernetes • Bancos NoSQL e caches/filas: Redis, DocumentDB, DynamoDB • Experiência com CI/CD (ex.: GitHub Actions, Argo CD) • Espanhol (não obrigatório) Informações adicionais Modelo de trabalho • Trabalho remoto. • Interações internacionais apenas por comunicação escrita. • Não é exigida fluência em outros idiomas, porém é um diferencial. Transformamos mundos sonhados em trajetórias reais.🧡🚀 Aqui somos #SangueLaranja! Estamos há 17 anos no mercado, lado a lado com nossos clientes, proporcionando experiências transformadoras. Somos um ecossistema de tecnologia e inovação, com expansão global; Além do Brasil estamos presentes na Europa e Reino Unido com escritórios em Portugal, Londres, Dubai e Holanda. 🌎 F de Formação: acreditamos na prática da cultura do compartilhamento, no senso de comunidade, e que o conhecimento tem o poder da transformação! Possuímos iniciativas, e ações sociais, que promovem o desenvolvimento, como a comunidade tech Orange Juice, o Programa de Formação, nossa escola de liderança e diversas parcerias com ONGs e Edtechs. Na FCamara todos são bem-vindos, para nós, Diversidade, Respeito e Ética, são elementos inegociáveis e fazem parte do nosso DNA. E aí, está pronto para fazer parte de um time incrível e ser protagonista da própria história?Descrição
Estamos em busca de uma Pessoa Desenvolvedora Ruby on Rails para atuar no time de engenharia de um dos nossos clientes de Health, uma das maiores plataformas de benefícios de saúde que proporciona acesso a mais de 29mil academias e com presença em mais de 2500 cidades no Brasil e México. Empresa com cultura técnica sólida, baixíssimo turnover e forte valorização de times internos.Buscamos profissionais curiosos, proativos e com visão de impacto no negócio, que dominem Flutter, mas tenham disposição real para navegar por outras tecnologias do ecossistema (TypeScript e Flutter), entendendo o produto de ponta a ponta.Você atuará com muita autonomia podendo se desenvolver e crescer em um ambiente onde qualidade é responsabilidade direta do desenvolvedor, sem times separados de QA: quem desenvolve, testa, garante e sustenta.Responsabilidades e atribuiçõesO que você vai fazer• Desenvolver e sustentar APIs RESTful escaláveis e resilientes em Ruby on Rails• Participar de todo o ciclo de desenvolvimento: arquitetura, implementação, testes automatizados, deploy e monitoramento em produção• Atuar na evolução do core (monólito) e também em frentes de microsserviços e integrações com parceiros (ex.: ERPs, gateways de pagamento, plataformas externas)• Garantir qualidade técnica via Code Review, boas práticas de engenharia (Clean Code, SOLID) e padrões do time• Monitorar e otimizar performance: APM, tuning de recursos, análise e melhoria de queries• Trabalhar em squads multidisciplinares em modelo ágil (Scrum/Kanban), com colaboração próxima entre engenharia e produto• Navegar entre contextos (quando necessário) com times e fluxos em TypeScript e mobile, mantendo visão sistêmicaRequisitos e qualificaçõesO que buscamos• Senioridade comprovada com Ruby on Rails• Domínio de APIs REST (design, documentação e consumo)• Experiência sólida com PostgreSQL e modelagem de dados• Experiência com Git/GitHub• Familiaridade forte com testes automatizados (ex.: RSpec — e entendimento de abordagens de teste unitário, integração e caixa-preta)• Vivência em Cloud (AWS)• Mentalidade de ownership: autonomia, proatividade e foco em entregar valor com responsabilidade técnicaSerá diferencial• Arquitetura de Microsserviços e Mensageria (AWS SNS/SQS)• Docker e Kubernetes• Bancos NoSQL e caches/filas: Redis, DocumentDB, DynamoDB• Experiência com CI/CD (ex.: GitHub Actions, Argo CD)• Espanhol (não obrigatório)Informações adicionaisModelo de trabalho• Trabalho remoto.• Interações internacionais apenas por comunicação escrita.• Não é exigida fluência em outros idiomas, porém é um diferencial.BairesDev · 19 vagas
1 d 1 hVer as 19 vagas
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At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Backend Developer (Ruby on Rails & GraphQL) at BairesDev Join our team as a Backend Developer and help build flexible, well-crafted APIs that drive great product experiences. You will deliver clean, maintainable server-side solutions in a fast-paced, collaborative environment. What You'll Do: • Develop and maintain server-side applications and APIs that support web and mobile clients. • Design efficient data schemas and queries to keep applications fast and reliable. • Build flexible API layers that let clients request exactly the data they need. • Write automated tests and follow best practices to keep the codebase healthy. • Collaborate with front-end developers and product teams to deliver new features. • Diagnose and resolve performance and reliability issues in production. What You'll Do: • Develop and maintain server-side applications and APIs that support web and mobile clients. • Design efficient data schemas and queries to keep applications fast and reliable. • Build flexible API layers that let clients request exactly the data they need. • Write automated tests and follow best practices to keep the codebase healthy. • Collaborate with front-end developers and product teams to deliver new features. • Diagnose and resolve performance and reliability issues in production. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now! #BD-PRIO-2026Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Identity Platform Engineer at BairesDev In this role, you'll own the identity platform that authorization and authentication depend on. You'll design secure integrations across modern identity standards while building the Ruby on Rails services and API middleware that power multiple downstream systems. Your focus is the identity domain itself, ensuring the platform stays secure and reliable as legacy authorization models are modernized. This is your opportunity to specialize in identity engineering, working at the core of how systems establish trust and manage access. What You'll Do • Own and evolve the identity platform, including authorization services and API middleware built in Ruby on Rails. • Design secure identity integrations across enterprise standards and protocols. • Lead the migration from legacy authorization models to modern identity architectures. • Ensure the identity platform remains secure, scalable, and reliable across all downstream systems. What We Are Looking For • 5+ years of experience in identity and access management engineering. • Strong proficiency in Ruby on Rails. • Deep expertise designing secure integrations using Auth0, PostgreSQL, SAML, OIDC, enterprise SSO, and SCIM. • Proven experience migrating from legacy authorization models to modern identity architectures. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Identity Platform Engineer at BairesDev In this role, you'll own the identity platform that authorization and authentication depend on. You'll design secure integrations across modern identity standards while building the Ruby on Rails services and API middleware that power multiple downstream systems. Your focus is the identity domain itself, ensuring the platform stays secure and reliable as legacy authorization models are modernized. This is your opportunity to specialize in identity engineering, working at the core of how systems establish trust and manage access. What You'll Do • Own and evolve the identity platform, including authorization services and API middleware built in Ruby on Rails. • Design secure identity integrations across enterprise standards and protocols. • Lead the migration from legacy authorization models to modern identity architectures. • Ensure the identity platform remains secure, scalable, and reliable across all downstream systems. What We Are Looking For • 5+ years of experience in identity and access management engineering. • Strong proficiency in Ruby on Rails. • Deep expertise designing secure integrations using Auth0, PostgreSQL, SAML, OIDC, enterprise SSO, and SCIM. • Proven experience migrating from legacy authorization models to modern identity architectures. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Backend Engineer – Identity Platform at BairesDev In this role, you'll build authorization services and API middleware in Ruby on Rails that power multiple downstream systems, applying strong backend engineering practices to one of the most security-critical parts of the stack. Designing secure integrations across modern and legacy identity standards, you'll ensure that authentication and authorization work reliably as systems evolve. This is your opportunity to bring backend engineering rigor to identity infrastructure, building services that other teams depend on every day. What You'll Do • Build authorization services and API middleware in Ruby on Rails for multiple downstream systems. • Design and implement secure integrations using modern identity standards. • Migrate legacy authorization models to modern, secure architectures. • Ensure backend services are reliable, secure, and maintainable at scale. What We Are Looking For • 5+ years of experience in backend software engineering. • Strong proficiency in Ruby on Rails. • Experience designing secure integrations using Auth0, PostgreSQL, SAML, OIDC, enterprise SSO, and SCIM. • Background migrating from legacy authorization models to modern identity architectures. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Full-Stack Ruby + TypeScript Developer at BairesDev We are looking for a Full-Stack Ruby + TypeScript Developer to build and maintain modern web applications across the entire stack. This role combines backend development with Ruby on Rails and frontend expertise using TypeScript to deliver scalable, high-performance solutions. What You'll Do • Develop and maintain full-stack web applications using Ruby on Rails and TypeScript. • Build responsive and intuitive user interfaces with modern frontend frameworks and TypeScript. • Design and implement RESTful APIs and backend services with Ruby. • Collaborate with cross-functional teams to deliver features throughout the development lifecycle. • Optimize application performance, scalability, and code quality across the stack. • Write automated tests and participate in code reviews to ensure high standards. What We Are Looking For • 3+ years of experience with Ruby and Ruby on Rails. • 2+ years of experience with TypeScript and modern frontend frameworks. • Proven experience with APIs and Web Services. • Experience with database technologies and data modeling. • Strong understanding of full-stack development best practices. • Advanced level of English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. As a Full Stack Developer (Rails), you will lead the development of robust web applications by owning the Rails backend and integrating it with modern frontend frameworks. You will connect high-performance server-side logic with intuitive user interfaces to deliver seamless digital experiences. What You'll Do • Design and develop scalable backend architectures using Ruby on Rails and PostgreSQL. • Build and maintain dynamic, responsive frontends using React, TypeScript, or Vue. • Implement comprehensive test suites with RSpec to ensure application reliability and code quality. • Manage and optimize asynchronous processing and background jobs to enhance system performance. • Oversee application deployment on AWS and maintain infrastructure consistency across environments. • Collaborate with cross-functional teams to translate complex requirements into production-ready software solutions. What We Are Looking For • 4+ years of experience in Software Engineering with a focus on Full Stack development. • Proven expertise in building and maintaining web applications using Ruby on Rails. • Proficiency in developing modern front-end interfaces with React and TypeScript. • Strong experience managing relational databases, specifically PostgreSQL. • Solid understanding of asynchronous processing and deploying applications to AWS. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Full-Stack Ruby + TypeScript Developer at BairesDev We are looking for a Full-Stack Ruby + TypeScript Developer to build and maintain modern web applications across the entire stack. This role combines backend development with Ruby on Rails and frontend expertise using TypeScript to deliver scalable, high-performance solutions. What You'll Do • Develop and maintain full-stack web applications using Ruby on Rails and TypeScript. • Build responsive and intuitive user interfaces with modern frontend frameworks and TypeScript. • Design and implement RESTful APIs and backend services with Ruby. • Collaborate with cross-functional teams to deliver features throughout the development lifecycle. • Optimize application performance, scalability, and code quality across the stack. • Write automated tests and participate in code reviews to ensure high standards. What We Are Looking For • 3+ years of experience with Ruby and Ruby on Rails. • 2+ years of experience with TypeScript and modern frontend frameworks. • Proven experience with APIs and Web Services. • Experience with database technologies and data modeling. • Strong understanding of full-stack development best practices. • Advanced level of English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. As a Full Stack Developer (Rails), you will lead the development of robust web applications by owning the Rails backend and integrating it with modern frontend frameworks. You will connect high-performance server-side logic with intuitive user interfaces to deliver seamless digital experiences. What You'll Do • Design and develop scalable backend architectures using Ruby on Rails and PostgreSQL. • Build and maintain dynamic, responsive frontends using React, TypeScript, or Vue. • Implement comprehensive test suites with RSpec to ensure application reliability and code quality. • Manage and optimize asynchronous processing and background jobs to enhance system performance. • Oversee application deployment on AWS and maintain infrastructure consistency across environments. • Collaborate with cross-functional teams to translate complex requirements into production-ready software solutions. What We Are Looking For • 4+ years of experience in Software Engineering with a focus on Full Stack development. • Proven expertise in building and maintaining web applications using Ruby on Rails. • Proficiency in developing modern front-end interfaces with React and TypeScript. • Strong experience managing relational databases, specifically PostgreSQL. • Solid understanding of asynchronous processing and deploying applications to AWS. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. As a Full Stack Engineer (Ruby on Rails), you will lead the development of robust, scalable web applications by managing both the server-side logic and the user-facing interface. You will connect complex backend systems with intuitive frontend experiences, ensuring high performance and a seamless user journey across the entire application stack. What You'll Do • Design and develop scalable backend architectures using Ruby on Rails while building dynamic frontends with React or Vue. • Optimize application performance by managing database schemas in PostgreSQL and implementing efficient indexing and query strategies. • Build and maintain robust RESTful APIs to ensure seamless data flow and integration between the backend and modern frontend frameworks. • Implement background job processing and asynchronous workflows to handle resource-intensive tasks without compromising user experience. • Ensure high code quality and system reliability by writing comprehensive tests with RSpec and managing deployments to AWS environments. • Collaborate with cross-functional teams to define architectural standards and translate complex business requirements into production-ready software. What We Are Looking For • 4+ years of experience in Software Engineering with a focus on Ruby on Rails. • Proven expertise in building full-stack applications using Ruby on Rails and React or Vue. • Proficiency with PostgreSQL and designing efficient database schemas. • Strong experience with testing frameworks like RSpec for ensuring code quality. • Hands-on experience with AWS deployment and managing asynchronous processing. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Semi Senior Ruby Developer at BairesDev In the Semi Senior Ruby Developer position, leverage your Ruby expertise to create more complex and scalable web applications. You'll be instrumental in enhancing application performance, contributing to the development of robust features, and collaborating on various innovative projects. What you will do • Lead the development of Ruby applications, demonstrating advanced problem-solving skills and coding proficiency. • Mentor junior developers, providing guidance and support in Ruby best practices and software development techniques. • Play a key role in architectural decision-making, particularly in the context of Ruby on Rails or similar frameworks. • Manage integration of Ruby applications with other services and APIs, ensuring seamless functionality and performance. • Drive the adoption of best practices in testing, continuous integration, and continuous deployment within Ruby projects. • Collaborate with cross-functional teams, effectively communicating technical concepts and requirements. What we are looking for • 3+ years of experience with Ruby. • Proven experience with APIs and Web Services. • Experience with database technologies. • Advanced knowledge of algorithms and data structures. • Basic IT infrastructure knowledge. • Experience in designing and implementing software modules for real-world applications. • Proficient in writing and implementing unit tests. • Familiarity with CI/CD pipelines. • Advanced level of English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive!Descrição
Há mais de 15 anos, a BairesDev® é líder em projetos tecnológicos. Entregamos soluções inovadoras para gigantes como Google e Rolls-Royce e as startups mais inovadoras do Vale do Silício. Temos uma equipe diversa de mais de 4.000 profissionais formada pelo Top 1% dos talentos de tecnologia do mundo, trabalhando remotamente em cargos de impacto global. Ao se candidatar para este cargo, você está dando o primeiro passo em um processo que vai além do comum. Nosso objetivo é alinhar suas paixões, habilidades, e expectativas às nossas vagas, colocando você no caminho para desenvolver uma carreira de sucesso excepcional. Engenheiro Ruby on Rails da BairesDev Buscamos um Engenheiro Ruby on Rails em nossa Equipe de Desenvolvimento é como ser um solucionador de problemas em tempo integral. Esperamos que suas habilidades sejam uma combinação de experiência, conhecimento e independência. A inovação também está no centro da estratégia da BairesDev. Portanto, se você estava disposto a assumir as tarefas mais complexas e ser um mestre da tecnologia Ruby on Rails, então você é provavelmente um daqueles únicos que estamos procurando. Você enfrentará inúmeros desafios técnicos, então você deve usar as tecnologias atuais, envolver-se com o mundo móvel, aplicações web, dispositivos, etc. Responsabilidades • Projetar e desenvolver aplicações web modernas para múltiplos dispositivos móveis e desktop com atenção especial ao design responsivo, e resoluções e tamanhos de tela variados. • Executar todas as fases do processo de engenharia de sistemas. • Responsável pelo planejamento, processamento e execução de todos os trabalhos de forma eficiente, sem a assistência do supervisor. • Manter a consistência em todo o produto. • Documentar o código de forma consistente ao longo de todo o processo de desenvolvimento. • Fornecer documentação técnica para o projeto, implementação e testes. Eis o Que Estamos Procurando • 5+ anos de experiência trabalhando com a RoR. • 5+ anos de experiência em desenvolvimento Front End com fortes habilidades em Javascript, CSS3 e HTML5. • 1+ de experiência no desenvolvimento de aplicações Web usando ReactJS, Flux, Redux, Relay, etc. • Experiência com outras Frameworks Javascript como Angular, Backbone, Marionette. • Experiência usando ES2015 (ES6 / ES7). • Experiência com linhas de comando, APIs e desempenho do lado do cliente. • Familiarizado com os conceitos de programação básica, estruturas de dados, tipos de variáveis e idiossincrasias. • Nível avançado de inglês. Como tornamos seu trabalho (e sua vida) mais fácil: • Modalidade 100% remota - trabalhe de qualquer lugar. • Excelente remuneração em USD ou na sua moeda local, como preferir. • Hardware para você trabalhar de casa. • Horários flexíveis - faça seu próprio horário. • Licença parental remunerada, férias, e feriados nacionais. • Ambiente de trabalho inovador e multicultural. • Colabore e aprenda com o Top 1% global dos talentos de cada área. • Ambiente de apoio com mentoria, promoções, desenvolvimento de habilidades, e diversas oportunidades de crescimento. Junte-se a uma equipe global onde seus talentos excepcionais podem se destacar!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Full-Stack Engineer (Ruby on Rails, React) at BairesDev As a Senior Full-Stack Engineer, you will design and implement robust, end-to-end web applications, ensuring high performance, scalability, and seamless user experiences. You will take ownership of both front-end and back-end developments, driving technical excellence and collaborating with cross-functional teams to deliver clean, maintainable code. What You'll Do • Design, build, and maintain scalable full-stack web applications, ensuring high responsiveness and elegant user interfaces. • Develop, optimize, and document secure RESTful APIs to facilitate seamless data communication between backend and frontend systems. • Manage asynchronous processes and background tasks to ensure efficient application performance and smooth user workflows. • Write clean, comprehensive unit tests for both client-side and server-side code to ensure long-term stability and reliability. • Support and refine automated CI/CD pipelines to streamline code deployment and improve development lifecycle efficiency. What We Are Looking For • 5+ years of experience in Full-Stack Development, Software Engineering, or a related field. • Proven expertise in Ruby on Rails and React with TypeScript. • Strong experience building RESTful APIs and working with asynchronous programming. • Solid understanding of unit testing and CI/CD pipelines using Jenkins. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Semi Senior Ruby Developer at BairesDev In the Semi Senior Ruby Developer position, leverage your Ruby expertise to create more complex and scalable web applications. You'll be instrumental in enhancing application performance, contributing to the development of robust features, and collaborating on various innovative projects. What you will do • Lead the development of Ruby applications, demonstrating advanced problem-solving skills and coding proficiency. • Mentor junior developers, providing guidance and support in Ruby best practices and software development techniques. • Play a key role in architectural decision-making, particularly in the context of Ruby on Rails or similar frameworks. • Manage integration of Ruby applications with other services and APIs, ensuring seamless functionality and performance. • Drive the adoption of best practices in testing, continuous integration, and continuous deployment within Ruby projects. • Collaborate with cross-functional teams, effectively communicating technical concepts and requirements. What we are looking for • 3+ years of experience with Ruby. • Proven experience with APIs and Web Services. • Experience with database technologies. • Advanced knowledge of algorithms and data structures. • Basic IT infrastructure knowledge. • Experience in designing and implementing software modules for real-world applications. • Proficient in writing and implementing unit tests. • Familiarity with CI/CD pipelines. • Advanced level of English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Ruby on Rails Tech Lead (Auth0) at BairesDev In this role, you'll be a hands-on Tech Lead who owns the team's work, pairs with an internal Staff Engineer to design systems and write specifications, and maintains a tight communication loop to unblock the team and escalate when needed. Combining technical leadership with security-first API design, you'll write technical specifications and manage Auth0 integrations while keeping delivery moving at pace. This is your opportunity to combine deep Ruby on Rails expertise with technical leadership, directly shaping system design and team execution in a high-trust, high-ownership environment. What You'll Do • Own the team's work end-to-end, escalating when needed and maintaining frequent communication with stakeholders. • Pair with the internal Staff Engineer to design systems and write technical specifications. • Build and maintain Ruby on Rails backend services with a security-first, API-first mindset. • Implement and manage Auth0 integrations. • Unblock the team and drive delivery at pace. What We Are Looking For • 5+ years of experience in software engineering. • Strong expertise in Ruby on Rails. • Experience writing technical specifications with a security-first mindset and API-first design. • Hands-on experience with Auth0. • Proven ability to lead teams while remaining a hands-on engineer. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Ruby on Rails Developer at BairesDev Being a Ruby on Rails Senior Developer in our Development Team is just like being a full-time problem solver. We expect your abilities to be a combination of experience, knowledge, and independence. Innovation is also at the heart of the BairesDev strategy. So, if you were willing to take on the most complex tasks and be a master of your tech stack, Ruby on Rails, then you are probably one of those unique we’re looking for. You will face numerous technical challenges, so you must use current technologies, get involved in the mobile world, web applications, devices, etc.will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. What You’ll Do • Design and develop modern web applications for multiple mobile and desktop devices with special attention to responsive design, and varying screen resolutions and sizes. • Execute all phases of the systems engineering process. • Responsible for planning, processing and performing all jobs in an efficient manner with no assistance from the supervisor. • Maintain consistency throughout the product. • Document code consistently throughout the development process. • Provide technical documentation for the design, implementation and testing. Here’s What We Are Looking For • 5+ years of experience working with RoR. • 5+ years of experience in Front End development with strong skills in Javascript, CSS3 and HTML5. • 1+ of experience developing Web applications using ReactJS, Flux, Redux, Relay, etc. • Experience with other Javascript Frameworks such as Angular, Backbone, Marionette. • Experience using ES2015 (ES6 / ES7). • Experience with command lines, APIs, and client-side performance. • Familiar with the concepts of basic programming, data structures, types of variables and idiosyncrasies. • Advanced English level. How We Make Your Work (and Your Life) Easier • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Ruby Engineer at BairesDev As a Senior Ruby Engineer, you will build and scale monolithic and modular Ruby on Rails applications. You will serve as a technical pillar for the engineering team, ensuring the delivery of high-quality, performant, and maintainable software while optimizing complex data interactions. What You'll Do • Design and develop robust, scalable web applications using Ruby on Rails and best practices. • Architect and optimize complex database schemas and queries using PostgreSQL or MySQL and ActiveRecord. • Implement background processing and asynchronous task management using Sidekiq or Resque. • Build and maintain secure, well-documented RESTful APIs to support diverse front-end and third-party integrations. • Write comprehensive unit and integration tests using RSpec to ensure code reliability and high test coverage. • Lead the deployment and maintenance of applications within AWS environments, ensuring system availability and performance. What We Are Looking For • 4+ years of experience in Software Engineering with a focus on Ruby on Rails. • Proven expertise in building and scaling monolithic and modular Rails applications. • Strong proficiency with PostgreSQL or MySQL and ActiveRecord. • Experience implementing background job processing using Sidekiq or Resque. • Solid understanding of REST APIs and AWS deployment strategies. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Senior Ruby Engineer at BairesDev As a Senior Ruby Engineer, you will build and scale monolithic and modular Ruby on Rails applications. You will serve as a technical pillar for the engineering team, ensuring the delivery of high-quality, performant, and maintainable software while optimizing complex data interactions. What You'll Do • Design and develop robust, scalable web applications using Ruby on Rails and best practices. • Architect and optimize complex database schemas and queries using PostgreSQL or MySQL and ActiveRecord. • Implement background processing and asynchronous task management using Sidekiq or Resque. • Build and maintain secure, well-documented RESTful APIs to support diverse front-end and third-party integrations. • Write comprehensive unit and integration tests using RSpec to ensure code reliability and high test coverage. • Lead the deployment and maintenance of applications within AWS environments, ensuring system availability and performance. What We Are Looking For • 4+ years of experience in Software Engineering with a focus on Ruby on Rails. • Proven expertise in building and scaling monolithic and modular Rails applications. • Strong proficiency with PostgreSQL or MySQL and ActiveRecord. • Experience implementing background job processing using Sidekiq or Resque. • Solid understanding of REST APIs and AWS deployment strategies. • Advanced proficiency in English. How we do make your work (and your life) easier: • 100% remote work (from anywhere). • Excellent compensation in USD or your local currency if preferred • Hardware and software setup for you to work from home. • Flexible hours: create your own schedule. • Paid parental leaves, vacations, and national holidays. • Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. • Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Join a global team where your unique talents can truly thrive and make a significant impact! Apply now!Descrição
Há mais de 15 anos, a BairesDev® é líder em projetos tecnológicos. Entregamos soluções inovadoras para gigantes como Google e Rolls-Royce e as startups mais inovadoras do Vale do Silício. Temos uma equipe diversa de mais de 4.000 profissionais formada pelo Top 1% dos talentos de tecnologia do mundo, trabalhando remotamente em cargos de impacto global. Ao se candidatar para este cargo, você está dando o primeiro passo em um processo que vai além do comum. Nosso objetivo é alinhar suas paixões, habilidades, e expectativas às nossas vagas, colocando você no caminho para desenvolver uma carreira de sucesso excepcional. Ser um Desenvolvedor Sênior Ruby on Rails em nossa Equipe de Desenvolvimento é como ser um solucionador de problemas em tempo integral. Esperamos que suas habilidades sejam uma combinação de experiência, conhecimento e independência. A inovação está no coração da estratégia da BairesDev, portanto, se você estiver disposto a assumir as tarefas mais complexas e ser um mestre de sua equipe técnica, Ruby on Rails, então você é provavelmente uma daquelas pessoas únicas que estamos procurando. Você enfrentará inúmeros desafios técnicos, então deve usar as tecnologias atuais, envolver-se no mundo móvel, aplicações web, dispositivos, etc. O Que Você Fará • Projetar e desenvolver aplicações web modernas para múltiplos dispositivos móveis e desktop com atenção especial ao design responsivo e resoluções e tamanhos de tela variados. • Executar todas as fases do processo de engenharia de sistemas. • Planejar, processar e executar todos os trabalhos de forma eficiente, sem a assistência do supervisor. • Manter a consistência em todo o produto. • Documentar o código ao longo de todo o processo de desenvolvimento. • Fornecer documentação técnica para o projeto, implementação e testes. Esperamos Que Você Tenha • Experiência trabalhando com a RoR. • Experiência em desenvolvimento Front End com sólida habilidade em Javascript, CSS3 e HTML5. • 1+ de experiência no desenvolvimento de aplicações Web usando ReactJS, Flux, Redux, Relay, etc. • Experiência com outras Frameworks Javascript como Angular, Backbone e Marionette. • Experiência usando ES2015 (ES6/ES7). • Experiência com linhas de comando, APIs e desempenho da visão do cliente. • Experiência com os conceitos de programação básica, estruturas de dados, tipos de variáveis e idiossincrasias. • Nível avançado de inglês. Como tornamos seu trabalho (e sua vida) mais fácil: • Modalidade 100% remota - trabalhe de qualquer lugar. • Excelente remuneração em USD ou na sua moeda local, como preferir. • Hardware para você trabalhar de casa. • Horários flexíveis - faça seu próprio horário. • Licença parental remunerada, férias, e feriados nacionais. • Ambiente de trabalho inovador e multicultural. • Colabore e aprenda com o Top 1% global dos talentos de cada área. • Ambiente de apoio com mentoria, promoções, desenvolvimento de habilidades, e diversas oportunidades de crescimento. Junte-se a uma equipe global onde seus talentos excepcionais podem se destacar!Descrição
Há mais de 15 anos, a BairesDev® é líder em projetos tecnológicos. Entregamos soluções inovadoras para gigantes como Google e Rolls-Royce e as startups mais inovadoras do Vale do Silício. Temos uma equipe diversa de mais de 4.000 profissionais formada pelo Top 1% dos talentos de tecnologia do mundo, trabalhando remotamente em cargos de impacto global. Ao se candidatar para este cargo, você está dando o primeiro passo em um processo que vai além do comum. Nosso objetivo é alinhar suas paixões, habilidades, e expectativas às nossas vagas, colocando você no caminho para desenvolver uma carreira de sucesso excepcional. Ser um Desenvolvedor Sênior Ruby on Rails em nossa Equipe de Desenvolvimento é como ser um solucionador de problemas em tempo integral. Esperamos que suas habilidades sejam uma combinação de experiência, conhecimento e independência. A inovação está no coração da estratégia da BairesDev, portanto, se você estiver disposto a assumir as tarefas mais complexas e ser um mestre de sua equipe técnica, Ruby on Rails, então você é provavelmente uma daquelas pessoas únicas que estamos procurando. Você enfrentará inúmeros desafios técnicos, então deve usar as tecnologias atuais, envolver-se no mundo móvel, aplicações web, dispositivos, etc. O Que Você Fará • Projetar e desenvolver aplicações web modernas para múltiplos dispositivos móveis e desktop com atenção especial ao design responsivo e resoluções e tamanhos de tela variados. • Executar todas as fases do processo de engenharia de sistemas. • Planejar, processar e executar todos os trabalhos de forma eficiente, sem a assistência do supervisor. • Manter a consistência em todo o produto. • Documentar o código ao longo de todo o processo de desenvolvimento. • Fornecer documentação técnica para o projeto, implementação e testes. Esperamos Que Você Tenha • Experiência trabalhando com a RoR. • Experiência em desenvolvimento Front End com sólida habilidade em Javascript, CSS3 e HTML5. • 1+ de experiência no desenvolvimento de aplicações Web usando ReactJS, Flux, Redux, Relay, etc. • Experiência com outras Frameworks Javascript como Angular, Backbone e Marionette. • Experiência usando ES2015 (ES6/ES7). • Experiência com linhas de comando, APIs e desempenho da visão do cliente. • Experiência com os conceitos de programação básica, estruturas de dados, tipos de variáveis e idiossincrasias. • Nível avançado de inglês. Como tornamos seu trabalho (e sua vida) mais fácil: • Modalidade 100% remota - trabalhe de qualquer lugar. • Excelente remuneração em USD ou na sua moeda local, como preferir. • Hardware para você trabalhar de casa. • Horários flexíveis - faça seu próprio horário. • Licença parental remunerada, férias, e feriados nacionais. • Ambiente de trabalho inovador e multicultural. • Colabore e aprenda com o Top 1% global dos talentos de cada área. • Ambiente de apoio com mentoria, promoções, desenvolvimento de habilidades, e diversas oportunidades de crescimento. Junte-se a uma equipe global onde seus talentos excepcionais podem se destacar!
Desenvolvedor Ruby Sênior
1 d 4 hDescrição
Desenvolva, sustente e evolua aplicações escaláveis em Ruby e Ruby on Rails com foco em qualidade e performance. O que procuramos? Profissional com sólida experiência em Ruby e Ruby on Rails, capaz de atuar no desenvolvimento, sustentação e evolução de aplicações escaláveis, garantindo qualidade de código, performance, segurança e boas práticas de engenharia de software. Atribuições principais • Desenvolver, manter e evoluir aplicações utilizando Ruby on Rails; • Projetar, implementar e sustentar APIs REST; • Desenvolver funcionalidades de média e alta complexidade; • Modelar, otimizar e manter bancos de dados relacionais; • Identificar e solucionar problemas de performance, escalabilidade e estabilidade das aplicações; • Aplicar boas práticas de qualidade, segurança e arquitetura de software; • Desenvolver testes unitários e de integração, utilizando conceitos de TDD; • Participar de code reviews, contribuindo para a qualidade e padronização do código; • Atuar em ambientes ágeis e colaborar com times multidisciplinares; • Apoiar a evolução dos processos de CI/CD e automação de entregas; • Produzir e manter documentação técnica e de APIs; • Contribuir com melhorias técnicas e apoiar o desenvolvimento dos demais integrantes da equipe. Requisitos • Experiência sólida com Ruby e Ruby on Rails; • Experiência no desenvolvimento e manutenção de APIs REST; • Conhecimento avançado em SQL e bancos de dados relacionais; • Experiência em modelagem e otimização de banco de dados; • Vivência com análise e resolução de problemas de performance e escalabilidade; • Conhecimento de boas práticas de segurança de aplicações; • Experiência com testes unitários e testes de integração; • Vivência com TDD (Test-Driven Development); • Experiência com metodologias ágeis (Scrum, Kanban ou similares); • Experiência com CI/CD; • Participação em code reviews e garantia da qualidade de código; • Experiência com documentação técnica e documentação de APIs. Diferenciais • Experiência com microsserviços e sistemas distribuídos; • Vivência em ambientes de alta disponibilidade e grande volume de transações; • Conhecimento em cloud (AWS, Azure ou GCP); • Experiência com Docker e conteinerização; • Conhecimento em observabilidade e monitoramento de aplicações. Localidade da posição: Remoto Quem é a Insi? Somos uma consultoria especializada em evolução digital. Mas, acima de tudo, somos uma empresa de gente. Gente que ouve antes de propor. Que vai ao essencial antes de apresentar solução. Que mede sucesso pelo que mudou de verdade, não pelo que foi implementado. Com mais de três décadas de história e presença global, acreditamos que a verdadeira transformação começa dentro: dentro das pessoas, das equipes, das organizações — e é essa convicção que orienta cada escolha que fazemos, cada projeto que entregamos, cada pessoa que desenvolvemos. Por que construir sua carreira na Insi? Porque aqui você pensa, decide e cria junto. Oferecemos autonomia, metas claras e um ambiente onde os Insiders têm espaço para interagir com diferentes tecnologias, participar de projetos desafiadores, trazer novas ideias e trabalhar de qualquer lugar do Brasil e (por que não?) do mundo. Somos uma das melhores empresas para se trabalhar no Brasil segundo o Great Place to Work e estamos entre os 10 melhores empregadores do Brasil segundo a revista TIME. Quais são nossos valores? • Somos pessoas servindo pessoas • Pensamos e agimos como donos • Temos gana por performance • Crescemos e aprendemos juntos • Buscamos excelência e a simplicidade • Atuamos com criatividade e inovação Todas as pessoas são bem-vindas independentemente de sua condição, deficiência, etnia, crença religiosa, orientação sexual, aparência, idade ou afins. Queremos que você cresça conosco em um ambiente acolhedor e repleto de oportunidades. Se identificou? Então, #VemSerInsi! Tags: 💼 CLT, 🤝🏽 PJ, 🧓🏽 Sênior, 🌍 100% RemotoRuby on Rails Developer
1 d 9 hDescrição
Senior Full Stack Engineer | Ruby on Rails Location: Brazil (Remote) Supporting: US-Based Fintech Company Package: Competitive Salary + Growth Opportunity About the Company A rapidly growing US fintech SaaS company is looking for a Senior Full Stack Engineer based in Brazil to help scale a market-leading platform used within the alternative investments sector. The business has experienced significant year-on-year growth and continues to expand its engineering team following multiple industry awards and increasing demand for its platform. Their technology streamlines and digitises complex onboarding, transaction, and reporting workflows for investment firms and service providers. The platform connects stakeholders through a modern, collaborative ecosystem designed to reduce operational friction and improve efficiency. What You'll Be Doing • Leading technical delivery across major product initiatives • Designing and building scalable backend APIs using Ruby on Rails • Developing modern frontend applications with React.js • Collaborating closely with Product and Engineering teams to solve real user problems • Writing clean, maintainable, and well-tested code across the full stack • Contributing to ongoing product and platform improvements What They're Looking For • 3+ years of software engineering experience • Strong commercial experience with Ruby on Rails and React.js • Comfortable working across the full stack in a product-focused environment • Ability to work cross-functionally and contribute to technical discussions • Passion for building high-quality software and delivering value to users • Strong communication skills and a collaborative mindset Tech Stack • Ruby on Rails • React.js • RSpec • AWS (S3, RDS, ECS) • Argo CI/CD Why Join? This is an opportunity to join a high-growth engineering team where you'll have genuine ownership, influence over product direction, and the chance to make a meaningful impact in a fast-moving environment.Descrição
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Technical Lead (Ruby on Rails, AI-Native) based in Brazil. We are seeking an experienced, hands-on Technical Lead to shape engineering culture, establish technical standards, and guide a distributed development team in an AI-native environment. In this part-time leadership role, you will focus on team coherence, code quality, technical excellence, and developer mentorship rather than coding volume. You will help define how engineers collaborate, make technical decisions, and leverage AI-powered development tools to build and maintain reliable production systems. Working closely with a small team of developers across multiple countries and time zones, you will promote consistent engineering practices and strengthen the overall development culture. This is an opportunity to influence the technical direction of a growing travel technology business while maintaining flexibility through a 50% time commitment. The role is fully remote and designed for an experienced technical leader who values ownership, mentorship, and sustainable engineering practices. Accountabilities • Establish and maintain a strong engineering culture, defining how the development team collaborates, communicates, and approaches technical challenges. • Set and uphold technical standards for code quality, maintainability, reliability, and consistency across the development environment. • Champion AI-native software development practices, ensuring developers use tools such as Cursor and Claude Code effectively and responsibly throughout the engineering lifecycle. • Provide technical leadership and mentorship to a team of four developers, supporting their professional growth, problem-solving abilities, and engineering performance. • Guide architectural and technical decisions, applying sound engineering judgment to ensure solutions are scalable, maintainable, and aligned with business objectives. • Review AI-assisted development workflows and outputs, maintaining high standards for code quality, testing, security, and production readiness. • Establish clear development processes, coding conventions, review practices, and collaboration standards to ensure consistency across a distributed team. • Support knowledge sharing and communication across developers working in different countries and time zones, fostering accountability and team cohesion. • Work closely with company leadership to take ownership of engineering culture and technical team development, allowing leadership to focus on broader business priorities. • Promote continuous improvement by identifying opportunities to strengthen engineering workflows, developer productivity, and the effective adoption of emerging AI technologies. Requirements • At least 8 years of professional experience building, maintaining, and delivering production software systems. • Strong professional experience with Ruby on Rails, including at least 6 years of production-level experience. • Previous experience leading or mentoring a small engineering team, with the ability to establish standards, guide developers, and encourage strong technical practices. • Excellent technical judgment and deep code-review capabilities, with the ability to assess architectural decisions, identify weaknesses, and maintain high engineering standards. • Daily hands-on experience with AI-native development tools, particularly Cursor and Claude Code, including familiarity with plan mode and AI-assisted coding workflows. • Strong understanding of how to integrate AI-powered tools into software development while maintaining code quality, reliability, maintainability, and appropriate engineering oversight. • Ability to define and implement technical standards, development processes, and collaborative practices that improve consistency and team performance. • Experience working in remote-first, geographically distributed teams, with the ability to coordinate effectively across multiple countries and time zones. • Strong communication, mentoring, and interpersonal skills, with the ability to provide constructive feedback and build trust within a distributed engineering team. • A proactive, ownership-oriented mindset, with the confidence to make technical decisions, resolve challenges, and establish a cohesive engineering culture. • Ability to work independently and effectively within a part-time arrangement of approximately 4–5 hours per day, Monday through Friday. • Excellent internet connectivity and flexibility to attend occasional meetings aligned with UK business needs. Working UK hours is not required. • Legal authorization to work in your current country of residence. Benefits • Competitive part-time compensation (50% time commitment): • UK-based candidates: £42,500–£57,500 per year. • Poland-based candidates: €52,000–€71,000 per year. • LATAM-based candidates (Colombia, Argentina, Brazil): $43,000–$57,000 USD per year. • Candidates based in other locations: Compensation open to discussion. • Fully remote, globally distributed working environment. • Flexible part-time schedule of approximately 4–5 hours per day, Monday through Friday. • Opportunity to take on a meaningful technical leadership position without the demands of a full-time commitment. • Flexibility for professionals balancing family responsibilities, parenting, consulting engagements, or other professional commitments. • Opportunity to shape engineering culture, technical standards, and AI-native development practices. • Direct influence on technical direction and team development within an established, profitable travel technology business. • Opportunity to mentor developers and contribute to building a permanent, collaborative engineering team. • Exposure to modern AI-powered development tools and evolving software engineering practices. • International collaboration with developers and stakeholders across different countries and time zones. How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.Lead Engineer, AI
2 d 4 hDescrição
About Us Circle is building the world’s leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We’re proud to be a fully remote company of around 270 (and growing!) team members from 30+ countries around the world. We seek exceptional individuals around the world, set them up to do the best work of their lives, and in turn, create a meaningful impact in their own lives. We don't track hours, but we do manage for high expectations very closely. We collaborate across time zones, are highly async, and like to document a lot. Every year, we bring the whole company together in beautiful places around the world for our company offsites. So far, we’ve hosted offsites in Turkey, Portugal, Mexico, Thailand, Colombia, Italy, Ireland, and more, with still more to come! Check out our Careers page for more about working at Circle. About The Role The AI Quality engineering team at Circle owns the foundation for measuring, diagnosing, and improving the quality of Circle's AI-powered features. This team focuses on building the infrastructure to measure, diagnose, and improve production AI systems, rather than ML research or model training. We're looking for a Lead Engineer to help us build out the evaluation frameworks, observability tooling, and diagnostic infrastructure that tell us whether our AI Agents are working well, where to improve them, and how to make them faster and more cost-efficient. This is a hands-on player-coach role. You’ll also lead and manage the AI Quality engineering team, with an ambitious and growing roadmap. If you're excited about making AI systems work reliably, efficiently, and at scale, this is for you. What You'll Be Doing • Build and own our evaluation infrastructure. Design the CI/CD pipelines, scorers, and datasets that tell us whether Circle's AI agents (planners, tool-callers, and sub-agents) are actually working, from a single tool call to a full multi-turn conversation. • Diagnose exactly where quality breaks down. Trace failures across the agent pipeline including plan creation vs. execution, tool selection, tool trajectory in complex areas like workflows, site builder, and analytics. Turn what you find into prototypes that solve the issue or identify priorities for AI core engineering can help. • Grow the datasets that make evaluation possible. Stand up annotation workflows and build out AI-generated and simulated conversations so we can cover more of the product faster than manual labeling alone. • Run structured experiments across prompts, models, and the agent harness. Evaluate new and open-source models against our production baseline, build the framework we use to decide when to shift models, and chase cost and latency wins through model swaps, caching, and routing by plan complexity. • Lead and grow the AI Quality engineering team. Set technical direction and manage day-to-day priorities, all while staying hands-on in the code yourself. • Partner closely with AI Core engineering. Work with the engineers building Circle's AI products so they have real confidence that their changes are actually improving quality, not just shipping. What You'll Need To Be Successful • 7+ years of experience building and shipping production software, ideally including LLM-powered agents that take real actions in a product. You've worked on complex, tool-using systems (multiple tools, planning or orchestration, sub-agents) not just simple, single-turn assistants, and you can walk us through something you shipped and how you knew it was actually working. • Comfortable in Ruby on Rails / Python or ready to pick them up quickly. Ruby on Rails is our production system and the foundation that Circle’s AI Agents are built on and proficiency in Python is a strong plus, especially for the data and evaluation side of the work. • Experience building evaluation or observability infrastructure for ML/AI systems. You've built eval pipelines, scorers, dashboards, or CI/CD for evals before and have experience with evaluation frameworks like Braintrust, LangSmith, or similar. • Experience designing datasets, annotation workflows, or labeling pipelines for ML/AI evaluation. You know how to turn raw examples into a dataset you can trust through human annotation, AI-generated data, or simulation. • Learn fast, experiment aggressively, and thrive in a highly dynamic environment. You’ll need to be comfortable running a lot of experiments and letting the results settle the argument, including the ones that don't work (which will be many of them in the beginning). • Comfortable in a fast-paced environment with ambiguity. You’ll need to learn and pick up new technologies when projects require it. • Strong alignment with our company values. • You are proficient in English (spoken, written, and reading) at a CEFR Level C2 / ILR Level 5. Compensation & Benefits Circle offers U.S.-benchmarked compensation globally, equity in the company with ongoing refresh grants, and 35 days of paid time off each year. We’re a remote-only team that comes together twice a year for company retreats in incredible destinations around the world. Alongside incredible flexibility and autonomy, we offer a benefits package that supports health, wellbeing, and professional growth. Learn more in our Candidate Hub. Learn more • Candidate Safety & Interview Process Notice • Diversity, Equity & Inclusion • How We Use Candidate Data • Equal Employment Opportunity • Visit our Candidate Hub to learn more about working at Circle, our benefits, and our hiring process. Compensation Range: $170KSoftware Engineer II
2 d 9 hDescrição
What is Teachable?Teachable is the platform for experts and businesses who take education seriously. In a world where anyone can ask AI for information, we're the home for those who educate with purpose, modernity, and humanity. We help experts and businesses scale their impact and operations through courses, coaching, and digital downloads that students actually love. From a finance expert teaching Python for investment analysis to a multilingual coach offering business Spanish for executives, Teachable powers human-led learning that drives student trust, connection, and results. With a sleek, intuitive interface and AI as a time-saving partner, the platform enables transformative education rooted in real-world experience. Teachable experts have lived it—that's why they teach it.Are you ready to join a dynamic, cross-cultural team at an exciting turning point in our company’s journey? Part of the global Hotmart Company portfolio, whose platforms have helped creators, experts, and businesses earn more than $10 billion, Teachable continues to cement itself as a true industry leader. Together, Teachable and Hotmart are delivering market-leading products that prioritize student outcomes, business growth, and flexibility. If you have big ideas, relish the chance to challenge convention, and deeply believe in the power of real-world learning to shape the future, we want you on our team! About your TeamThe commerce pod manages all aspects of payment processing, financial transactions, and third-party integrations on a global scale. We ensure the payment platform remains operational, support diverse global payment methods, and continuously modernize integrations to enhance efficiency and reliability worldwide. In this position, you will work remotely with Teachable’s US-based teams as well as Hotmart employees based in Belo Horizonte and São Paulo. We are hiring talented engineers in Brazil. What is the role? We’re looking to bring on a Software Engineer II with full-stack (front-end leaning OR only front-end) experience who is curious, action-oriented with a growth mindset to join our team. You will be responsible for writing, testing, and deploying Javascript and Ruby code. Breaking down epics into smaller user stories and tasks. Participating in team sprint rituals (stand-up, planning, refinement, retro). On our teams, everyone has the opportunity to share ideas, bring new solutions, and discuss them with other well-experienced engineers. We expect all team members to contribute to our collaborative team culture. In this role, you’ll be able to have a direct impact on projects in an area that is customer-focused, using creativity to navigate through ambiguity. You will partner with a product engineering team of engineers, Product Designer and Product Manager. You will report to the Engineering Manager. We are hiring talented engineers in Brazil. You'll be working on a team of U.S. and Brazil-based technologists. This contract is CLT and paid in $BRL. What You'll Do: • Write secure, efficient, and high-quality code that adheres to best practices, such as encryption of sensitive data and input validation. • Develop scalable and reusable code that promotes efficient development, such as creating reusable libraries and components. • Identify areas for improvement in the codebase and take ownership of small-to-medium-sized systems, such as fixing bugs and optimizing performance. • Quickly understand documentation and utilize testing techniques, such as unit testing, integration testing, and stress testing, to ensure high-quality code. • Communicate effectively with team members and stakeholders, such as providing regular status updates and actively seeking feedback. • Adapt to roadblocks and proactively resolve issues, such as debugging and troubleshooting. • Align work with customer value by using feedback to prioritize features. • Balance priorities and seek guidance when needed to make informed decisions. About you: • 2+ years of hands-on full-stack experience building production web applications in an agile, startup environment. • Proficiency in JavaScript, React, and CSS. Bonus points for TypeScript and NextJS. • Familiarity or willingness to work in a full stack capacity. • Fluency in English • An appreciation for iteration, performance measurement, and optimization. • A passion for solving complex technical problems in both new and legacy codebases. • A mindset of leaving the codebase better than how you found it. • Experience collaborating with multiple team members with varying experience levels to design and implement technical projects. • Ability to work and problem-solve independently. • A humble, collaborative, customer-focused, and highly curious approach to problem-solving. • Who upholds Teachable Product Engineering values, including working as part of a diverse team: • Team oriented • Trust • Bias for action • Continuous improvement • Quick iteration • Solve customer problems • Outcome oriented Nice to have: • Work on remote, distributed teams • Worked with teams based in different countries • Knowledge in Ruby on Rails, Go, or any backend languages Additional Details:At Teachable, we are committed to providing fair and competitive pay (using market data to inform our pay bands), rewarding high performance, and ensuring all employees have the opportunity and ability to impact Teachable’s overall company value. Base salaries will be reviewed at regular intervals throughout the year, typically following performance review cycles currently conducted annually or in conjunction with a promotion. While Teachable maintains our NY office for local employees to use, we operate as a remote-first culture in order to give our employees added flexibility. In order to maintain connection and create a community beyond the screen, Teachable holds in-person events throughout the year, where employees and teams can come together for bonding, strategic alignment, goal-setting, and celebrations! Teachable encourages individuals from a broad diversity of backgrounds to apply for positions. We are an equal opportunity employer, meaning we're committed to a fair and consistent interview process. Please tell us in your application if you require an accommodation to apply for a job or to perform your job.
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