Empleos de remote fullstack engineer typescript react en Rosario

FullStack is seeking a QA Automation Engineer to join our remote team delivering Playwright-based testing and AI-assisted QA for US clients. You will collaborate daily with client designers and engineers, designing, implementing, and maintaining robust automated test suites in production. You should have 4+ years in software development with QA automation,...

About FullStack FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value...

AgileEngine is seeking a Sr. Full-Stack Software Engineer for a remote, contract-based role focused on AI training for software development projects. The role blends frontend and backend ownership across React and Ruby on Rails with collaboration from product, data science, and design teams. Responsibilities include building scalable features, APIs, and data...

Silver is seeking a Senior Full Stack Engineer to design and implement backend services and content experiences within a Unified CMS platform. Working with Node.js, React, and Next.js, you’ll develop REST and GraphQL integrations and support personalization and A/B testing. You’ll contribute across the full stack, from backend services to frontend...

We're hiring for our partner company, an early-stage startup building an AI coworker: an agent that lives inside a team's everyday tools and actually gets work done. They need a senior Founding Harness Engineer to build the layer that makes it behave. How it pulls in context, when it speaks up, which tool it reaches for, when it stops and asks permission,...

Software Engineer — Open Source Contributions Role Type: ContractorLocation: Remote Seeking experienced Software Engineers to contribute to open-source development projects supporting AI training. You'll work on real-world codebases involving feature development, debugging, refactoring, and performance optimization. No prior AI experience is required. ...

Darwoft busca un Node.js Backend Software Engineer SR para liderar la arquitectura de un proyecto fintech en Argentina. El rol implica gestionar sistemas multirregión en AWS, garantizar alta disponibilidad y latencia baja, y coordinar con equipos Web/Mobile bajo Scrum. Se requiere dominio de Node.js, TypeScript, AWS/EKS y Kafka, con al menos 7 años de...

About Makai Makai uses best-in-class Al and data to solve real-world operational and strategic challenges at scale. Our Makai Automation Platform consists of a library of pre-built components and modules to facilitate enterprise automation via a unified human-machine teaming interface. Until now, people have had to learn and adapt to software. Makai creates...

FullStack is seeking a Senior Backend Engineer Tech Lead to join client teams remotely for a 3-4 month project. You will drive backend architecture, design robust APIs, and mentor peers across distributed squads. You’ll work with Node.js, TypeScript, AWS and MongoDB, shaping microservices and BFF patterns while collaborating with UI/ frontend teams and...

vidIQ seeks a frontend-leaning software engineer to own entire product surfaces—from UI to APIs—driving end-to-end ownership and production readiness. You will build AI-powered experiences and shape the roadmap while collaborating across the stack, with remote work available worldwide. You should bring 5+ years of experience, frontend strength,...

Join Hire Hangar and work with fast-growing global companies while building a long-term career. Job Title Full-Stack AI Engineer Location Remote Time Zone US Time Zones (EST–PST) Role Overview We are seeking a senior Full-Stack AI Engineer to join our platform team and own the end-to-end build of a data ingestion and intelligence layer for enterprise...

RYZ Labs is seeking a Senior Geospatial Software Engineer to help build and evolve a platform that works with complex construction and location-based data. This role combines strong software engineering skills with practical experience handling maps, coordinates, geometry, and geospatial information . You will be involved in building the systems that...

Tekton Labs is seeking a Senior Full-Stack Software Engineer for a global, fully remote engagement. You will work across frontend and backend stacks, implementing scalable features and APIs while evaluating AI-generated code for quality and security. The role emphasizes React, Rails/Java-related MVC familiarity, SQL databases, and strong debugging skills....

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Customer Success Engineer (LatAm) Type: Contract Compensation: $35,000–$50,000/year Location: Remote...

Yo Ai Labs is seeking a Senior Full Stack Engineer for a remote LATAM ENGAGEMENT. You’ll work across the stack with React, NodeJS, and .NET, shaping cinema experiences from ticketing to in-theater innovations. Requirements include 5+ years of software engineering, Azure experience, and proficiency with AI toolchains like Claude Code. This contract role...

Who are we? SupportYourApp is a global Intelligent Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be...

# Senior Software Engineer, Cloud (Backend / Infrastructure)**Webflow** • Argentinaa day ago Remote Full-timeDevOps & InfrastructureWebflow is the agentic web marketing platform for modern marketing teams, helping organizations build, manage, and optimize high-performing web experiences that drive predictable growth and strengthen brand trust. Building at...

Mercor connects elite creative and technical talent with leading AI research labs. We seek a Customer Success Engineer (LatAm) to support a remote, contract-based role with significant overlap with Pacific Time. You will debug web applications, assist customers, and surface product risks to our engineering team. Candidate should have strong experience in web...

Senior Full-stack Engineer (Voice AI) No equity Remote (Buenos Aires Province Rio de Janeiro Mexico City Remote) 5 years of exp Contract About the job Senior Software Engineer Required 5+ years of professional software engineering experience building and maintaining production applications. Strong full-stack engineering experience with a clear...

Coforge is seeking a Frontend JavaScript Design System Engineer with 7+ years of frontend development experience. The role focuses on building reusable UI components, schema-driven frontend solutions, and pixel-perfect interfaces across frameworks such as React, Angular, and Vue. This is a remote position available in Costa Rica or Peru. You will develop...