Empleos de desarrollador full-stack java en Rosario

Epam Systems Inc is hiring a remote contractor to join a live product team building workflow software for a client. You'll work on server-side APIs, Azure SQL, and the React/TypeScript UI, coordinating with the lead developer and product manager. You'll guide AI coding tools, review diffs, and own end-to-end features across a sprint cycle, delivering four to...

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. Key Responsibilities Develop and...

Senior Full Stack Developer (Node.js + PHP) Senior Full Stack Developer (Node.js + PHP) Buscamos un Senior Full Stack Node .js Developer para participar en la mantención y evolución de plugins compatibles con plataformas de comercio electrónico. La persona será responsable del desarrollo y mejora continua de soluciones para plataformas como...

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 ...

Baker & Mckenzie Rechtsanwaltsgesellschaft Mbh is seeking a Sr. Full-Stack Software Engineer for a global, fully remote freelance engagement focused on AI-driven software development, debugging, code evaluation, and problem solving. The role requires strong full-stack skills in Python, React, TypeScript, and related technologies, with experience across APIs,...

Nango is hiring Senior+ Full-Stack Engineers to join the core engineering team. You will own features end-to-end—from APIs and services to the dashboard—shipping products used by developers worldwide. In this remote-first role, you’ll work across the stack with TypeScript, Node.js, and React, shaping the roadmap and collaborating with customers. Based...

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 is a contractor role with Fullstack, offering approximately 15 hours per week and a flexible schedule. The position supports an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a remote, globally distributed opportunity. The role involves...

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...

Encora10 is seeking a Sr. Full-Stack Software Engineer for a fully remote contractor role. You will develop and debug both frontend and backend systems, build APIs, services, and data models, and work across unfamiliar codebases. You will review AI-generated code for correctness, security, and performance, help translate builds between languages, and ensure...

Darwoft is seeking a Senior Fullstack Engineer (React/TypeScript) with a strong frontend focus to join a high-impact FinTech project delivering a Customer Experience Operations Platform. You’ll work on agent-facing experiences, AI-assisted development workflows, and a modular frontend architecture, collaborating with backend services and product...

Coderio | Software Company is seeking a Sr. Full-Stack Software Engineer for a fully remote, contractor role (~15 hours per week). You will contribute to AI training projects, building and debugging front-end and back-end systems. Responsibilities include developing features, APIs, services, data models, and reviewing AI-generated code for correctness and...

Ofertas de Remote Sr Full Stack Engineer For A... 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...

Félix is seeking experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a remote contractor role around 15 hours per week with flexible scheduling. You will develop and debug both front-end and back-end applications, build APIs and data...

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...

New Reach Education is seeking a Sr. Full-Stack Software Engineer for a fully remote, global contractor role. The position involves supporting an AI training project focused on software development, debugging, code evaluation, and problem-solving. The role is ~15 hours per week with a flexible schedule. Ideal candidates will have strong full-stack...

Lever, Inc. is seeking a Sr. Full-Stack Software Engineer for a fully remote, contractor role. The project focuses on AI training tasks including software development, debugging, code evaluation, and problem-solving across frontend and backend systems. You will develop and debug applications, build APIs and data models, and review AI-generated code for...

Fullstack is seeking a Sr. Full-Stack Software Engineer for remote, part-time engagement (~15 hours/week). You will contribute to an AI training project focused on software development, debugging, code evaluation, and problem solving. You will work across front-end and back-end stacks using Python, React, JavaScript, TypeScript, and other languages, building...

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...