Empleos de junior full-stack developer en Buenos Aires

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...

Abstra is hiring a Sr. Full-Stack Software Engineer (Remote) to support an AI-native software platform. You will work across front-end and back-end, building features, APIs, and data models while reviewing AI-generated code for quality and security. This global, LATAM-focused role emphasizes pragmatic architecture, reliability, and strong collaboration with...

Fullstack is seeking a Sr. Full-Stack Software Engineer for a fully remote, part-time contractor role (~15 hours/week). You will develop and debug front-end and back-end applications, build features and APIs, and work across unfamiliar codebases in a fast-paced AI training project. The ideal candidate has strong experience with Python, React,...

Darwoft is a Latin American software factory delivering custom solutions for US and global clients. You will join a high-impact FinTech project, building a Customer Experience Operations Platform with a frontend focus, and collaborating with backend services to deliver end-to-end features. Our team uses AI coding assistants and a modern frontend stack to...

Desarrollador Java Fullstack SR busca integrarse al equipo de desarrollo para trabajar en un proyecto de una empresa líder global en fabricación de maquinaria industrial y equipos de construcción. El rol combina desarrollo backend con Java/Spring Boot y componentes de UI web, dentro de ciclos ágiles orientados a la entrega continua. Se trabajará en APIs...

Darwoft is seeking a Sr. Full-Stack Software Engineer to work remotely on an AI-focused training project. The role emphasizes building and debugging production-grade software across front-end and back-end, with extensive use of APIs, data modeling, and code evaluation. A strong foundation in multiple languages and modern web technologies is required. You...

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...

Our client is a remote product studio that builds MVPs and custom software for startups and companies past the idea stage. Clients hire them for a fixed-scope MVP or for a product team billed by the two-week sprint, and the whole team uses AI coding tools every day. They've been at it since 2020 and were profitable in 2025, with a 30% net margin. After...

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, a Latin American remote-first software company, seeks a Senior/Staff Full-Stack Software Engineer to join an AI-native platform for an M&A SaaS product. You will navigate large codebases, design production features, and collaborate with product leadership to deliver reliable software using AI coding agents. This role emphasizes building backend...

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...

Pasito in a global remote setup seeks a Sr. Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and problem-solving. You will work across front-end and back-end layers, building features, APIs, and data models. The role requires strong full-stack experience with Python, React,...

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...

Bechtel Argentina is seeking an Environmental Permitting Lead to manage permits, regulatory compliance, and environmental planning for major projects. You will coordinate with engineering teams to align design, scheduling, and field activities with permits and environmental standards. The role requires a university degree in a relevant field, strong...

Coderio is seeking a Sr. Full-Stack Software Engineer for a fully remote, contractor role (~15 hours per week). You will work on AI training projects focused on software development, debugging, code evaluation, and problem-solving. The role requires strong experience in Python, React, JavaScript, TypeScript, and other modern languages, with responsibilities...

AgileEngine is seeking a Senior Full Stack Engineer to deliver production software across .NET, TypeScript, and Azure using an agentic-first workflow. You will own end-to-end delivery, including architecture, security, testing, and verification, with a focus on high-impact, production-ready features for multi-tenant SaaS environments. You will work in a...

Oowlish is seeking a Sr. Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a remote contractor role with approximately 15 hours per week and a flexible schedule. You will develop and debug both front-end and back-end applications, build features,...

Outlier is seeking a Sr. Full-Stack Software Engineer for a fully remote, contractor role (~15 hours/week). You will tackle AI-assisted software evaluation tasks, debugging, and cross-language translation across front-end and back-end systems. The ideal candidate brings strong full-stack experience, proficiency in Python, React, JavaScript, and TypeScript,...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You will design and ship agent-facing experiences using React and TypeScript within a modular frontend architecture while collaborating with backend services and APIs powering the platform. You’ll work with AI coding assistants and agentic...