full-stack web developer

About UsAt Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit,...

Alegra busca un/una Ingeniero/a Backend Senior para diseñar y evolucionar servicios Node.js en una plataforma de contabilidad y facturación en la nube. Trabajarás en una arquitectura de microservicios serverless, orientada a eventos, desplegada en AWS y con integración de IA para mejorar procesos.Sera remoto, con un equipo internacional y enfoque en...

Sr. Full-Stack Software Engineer - Remote Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Full-Stack Software Engineer We're looking for...

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...

DaCodes is seeking an experienced Sr. Full-Stack Software Engineer for a fully remote, contractor role (~15 hours per week). The role focuses on AI training projects involving software development, debugging, code evaluation, and technical problem-solving across frontend and backend systems.You will collaborate across languages, build APIs and data models,...

FullStack is seeking a remote Full Stack Engineer (Java + React) to join our talent network and collaborate with U.S. clients on project-based work.You will integrate with client teams, contribute to backend and frontend development, and help deliver robust software solutions. 3+ years in software development are required, with strong Java/Spring Boot...

Software Engineer III - Full Stack, Research Technology Join JPMorganChase, where your engineering expertise powers decisions that matter on a global scale. As part of Markets Technology, you'll work alongside some of the brightest minds in the industry, building resilient, high-impact systems that support critical functions across the firm. We offer an...

AgileEngine seeks a Senior Full Stack Engineer to drive end-to-end software for cinema ticketing, engagement, and in-theater experiences.You’ll own projects from concept to production, collaborate with product, design, and operations, and push for scalable, reliable solutions while staying ahead of technology trends. This role offers flextime with remote...

Carda Health is seeking a talented full-stack software engineer to build and scale our remote rehab platform. You’ll own the full stack—from UI to APIs and data storage—with opportunities to drive AI-powered workflows alongside founders.You’ll work on a fast-growing product, collaborating across engineering, product, and clinical teams to deliver...

Mercado Libre en Buenos Aires busca un Semi Senior Full Stack Engineer para diseñar y escalar sistemas innovadores y seguros que resuelvan problemas de alto impacto en comercio electrónico y servicios financieros.Trabajarás con Go en backend, React y Next.js en frontend, y Python, SQL, Redis y herramientas de CI/CD. Se valorará colaboración entre...

Resourceful Talent Group is seeking a Senior Full-Stack Developer in Buenos Aires to join a growing engineering team building a healthcare revenue cycle platform. You will work with Angular 12, ASP.NET Core 8 and SQL Server to design, develop and ship features, with emphasis on AI-powered tooling.You will implement REST APIs, integrate systems like NCS and...

Sr. Full-Stack Software Engineer - RemoteLocation: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key ResponsibilitiesDevelop and debug front-end...

FullStack is seeking a skilled Full Stack Engineer (Java + React) for our 100% remote talent network. You will join client teams, collaborate with designers and engineers daily, and contribute across backend and frontend tasks on production-grade applications.Ideal candidates have 3+ years of professional software development experience, strong Java + Spring...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain frontend and backend services and automation workflows in a data-intensive environment. The role emphasizes Java as the primary backend language, with Python, microservices, and React on the frontend.The ideal candidate has 5+ years of software engineering experience, strong...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain frontend and backend services and automation workflows in a data-intensive environment.The role requires 5+ years of software engineering, strong Java backend with Python, microservices, and React frontend, plus expertise in scalable data architecture. Based in LatAm, you will...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain frontend and backend services and automation workflows in a data-heavy environment. Primary backend language is Java, with Python and microservices, and frontend work with React.The role bridges software and data engineering within an agile team. Based in LatAm, the team...

Svitla Systems, Inc. is seeking a Senior Full Stack Developer with Angular and Java/Spring Boot for a full-time role in Argentina. The role involves 60% frontend and 40% backend work, within an AI-augmented development environment.You will build responsive UIs, connect to backend services, and leverage AI tooling to improve code quality while collaborating...

Taynes Consultores busca un Desarrollador Ssr. Full-Stack para unirse a su Software Factory, con foco en desarrollo de sitios web y aplicaciones móviles. Se valoran al menos 2 años de experiencia y estudios en sistemas.Se trabajará con PHP, MySQL y JS (Angular/React/Vue), Git y Jira, con inglés técnico para clientes de USA. La posición es hybrid en...

Cognizant in Argentina is seeking a Senior Full Stack Developer to design, develop, and maintain scalable web apps using Angular 16+ and .NET 6+. You will build RESTful APIs, optimize SQL databases, and implement Azure serverless solutions.You will collaborate across product, architecture, and design teams, participate in code reviews, and drive CI/CD...

Félix is seeking a senior software engineer to own CX platform features end-to-end, from the React UI to Node.js services, delivering data models and secure integrations that reduce handling times for operators.You will collaborate closely with business stakeholders to turn requirements into scalable, low-friction tooling while upholding RBAC and data...