Empleos de junior full-stack developer en Buenos Aires

AgileEngine is seeking a Senior Full Stack Engineer to build backend services and content experiences within a Unified CMS platform. You will work with Node.js, React, and Next.js to develop REST and GraphQL integrations, manage content models, and support personalization and A/B testing. The role emphasizes AI-assisted development practices and...

Posh AI is seeking a remote full-stack engineer to join the team building Posh AI Simulator, a B2B platform enabling learners to practice real-world conversations with AI avatars via chat and live voice. You will work across the stack: a React SPA, a Supabase/Postgres backend with 50+ Deno edge functions, and deep integrations with LLMs, Auth0, and LMS...

About the Company: Posh AI is an AI-powered training platform that uses realistic voice and chat simulations to help employees practice real-world customer and workplace scenarios. The platform provides instant AI feedback, performance scoring, and analytics to improve skills, confidence, and readiness. About The Role: We're looking for a full-stack...

Sela is looking for an exceptional Software Engineer to design, build, and ship full-stack applications. You will work primarily with Python on the backend and React on the front end, owning features end-to-end and ensuring reliability and scalability. This fully remote, full-time position is open to candidates based in Argentina, available to work on...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

¿Este trabajo es un acierto o un fracaso? Buenos Aires, ArgentinaFull timeR Descripción General del Rol Brinda un aporte oportuno y de alta calidad al desarrollo de soluciones para proyectos orientados a service delivery, managed services o implementación para clientes.Las asignaciones suelen requerir análisis básico y resolución de problemas, con...

¿Este trabajo es un acierto o un fracaso? Buenos Aires, Argentina Full time R Descripción General del Rol Brinda un aporte oportuno y de alta calidad al desarrollo de soluciones para proyectos orientados a service delivery, managed services o implementación para clientes. Las asignaciones suelen requerir análisis básico y resolución de...

Outlier is seeking experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and problem-solving. This global, fully remote role is a part-time contractor position with a flexible schedule. The ideal candidate will have strong experience across Python, React/JavaScript, Java,...

Fullstack is seeking a Sr. Full-Stack Software Engineer for a fully remote, contractor role (~15 hours/week). You will contribute to AI training projects by building and debugging frontend and backend, APIs, services, and data models while navigating unfamiliar codebases. You will review AI-generated code for correctness, security, performance, and...

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. Key Responsibilities Develop and debug...

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 Location: ...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You’ll design React/TypeScript experiences for a Customer Experience Operations Platform, collaborating with backend teams and product stakeholders. You will work in a remote-first environment across LATAM, using AI-assisted development...

Bluelightconsulting seeks a Sr. Full-Stack Software Engineer for a remote, contractor role (~15 hours/week). You’ll work on AI training projects, developing and debugging front-end and back-end apps, building features and data models, and troubleshooting across systems. You’ll translate between languages and adapt builds as needed. Expect to review...

Darwoft is a Latin American software factory delivering digital solutions with a people-first culture. We are seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project, building a Customer Experience Operations Platform. You will design and ship agent-facing experiences using React and TypeScript, collaborate with...

Disclaimer – Must read: Commitment & Focus This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or...

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like to...

AgileEngine is seeking a Full Stack Software Engineer to design and scale a platform used by enterprise procurement teams. This role blends frontend and backend ownership, working across React and Ruby on Rails to turn wireframes into production features. You'll collaborate closely with product, data science, and design to solve complex problems as part of a...

Fullstack is seeking a Sr. Full-Stack Software Engineer for a fully remote contractor role (~15 hours/week) to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. The position offers flexible scheduling and the chance to work with a global team on challenging code tasks. You will develop...

Fullstack is seeking a Sr. Full-Stack Software Engineer for a fully remote, contractor role. The project focuses on AI training for software development, debugging, code evaluation, and problem solving. Responsibilities include building and debugging front-end and back-end systems, APIs, services, and data models, while reviewing AI-generated code for...

Oowlish is seeking a Sr. Full-Stack Software Engineer for a fully remote, contract-based engagement (~15 hours/week). The role focuses on supporting an AI training project involving software development, debugging, code evaluation, and problem solving across multiple languages and codebases. Responsibilities include building and debugging front-end and...