frontend react developer

We are seeking a Full-Stack Software Engineering Manager with JavaScript to join our global AI Engineering team and help build secure, enterprise-grade AI Agents at scale.In this role, you will help shape the technical direction for intelligent, user-facing agentic interfaces, frontend platforms, and streaming UX experiences that deliver GenAI capabilities...

QA Automation Engineer (SSR) – Playwright / Pytest / CI/CD (Híbrido) 📍 Argentina | Híbrido 🕘 Full-time 🎯 Sobre el rol Buscamos un/a QA SSR con foco exclusivo en testing automatizado — no QA manual — para garantizar la calidad de los entregables de una plataforma central de IA y datos dentro de una empresa tecnológica líder en soluciones...

QA Automation Engineer (SSR) – Playwright / Pytest / CI/CD (Híbrido)Argentina | Híbrido | Full-timeSobre el rolBuscamos un/a QA SSR con foco exclusivo en testing automatizado — no QA manual — para garantizar la calidad de los entregables de una plataforma central de IA y datos dentro de una empresa tecnológica líder en soluciones para grandes...

We are seeking a Chief JavaScript Full-Stack Engineer to join our global AI Engineering team and shape the future of secure, enterprise-grade AI Agents at scale.In this role, you will define the overarching technical vision and strategy for intelligent, user-facing agentic interfaces, frontend platforms, and streaming UX ecosystems that deliver GenAI...

A Typical Day As a Senior Node Developer, you will be building APIs, frontend services, websites, and electron apps. Using modern frameworks such as Node.js and Javascript Qualifications At least 5 years of relevant work experience in Software Development. Fluency in Node Experience working with Javascript Knowledge of programs such as PHP, Python, Java,...

Nos encontramos en la búsqueda de Desarrolladores Java, quienes formarán parte de equipos de trabajo que desarrollan soluciones de software para Proyectos Tecnológicos.Principales tareas: Desarrollo y mantenimientoDesarrollo puro Backend y FrontendPruebas unitarias del desarrolloRevision de codigo cruzado/mixtoDesarrollo de Java a...

We're recruiting a Web 3 Fullstack Developer (Solidity / Rust / Typescript) who is looking for a new challenge and ready to join an exciting new chapter to expand our clients product value proposition in the DeFi Web3 realm.  The client is is revoluzionezing financial interoperability and the requirements for the role are:  Minimum 4 years of...

Innovid, the leading independent omnichannel ad tech platform, is seeking a frontend engineer to join our Social Media team. You will design, build, and maintain scalable web applications that power billions of transactions daily, collaborating with product managers and other engineers.The role emphasizes frontend architecture, React/Typescript, RESTful API...

Senior Full Stack Software Engineer | on-site (Córdoba, Argentina | Mérida Yucatán, México) Location: On-Site | Córdoba, Argentina | Mérida, Yucatán, México Engagement: Full-Time | Contractor Agreement Schedule: 8:30 AM - 5:30 PM EST Experience: 10+ years About the Role We are looking for a Senior Full Stack Software Engineer to design and build...

We're looking for a Full Stack Developer Senior with Node.js and React.js technologies to join our remote multicultural team and be part of the full development cycle of web and mobile apps: including understanding business needs, designing solutions for specific problems, and developing the product. They should be able to work independently with little...

A Typical Day As a Full Stack Node Developer, you will be building APIs, frontend services, websites, and electron apps. Using modern frameworks such as Node.js and Javascript Qualifications Relevant work experience in Software Development Fluency in Node Javascript/ Typescript knowledge Knowledge of any front-end technologies like React, Angular, and/or...

Talent Connect busca un QA Automation Engineer (SSR) para asegurar la calidad de una plataforma de IA y datos. Diseñarás y mantendrás suites de tests que se ejecutan en CI/CD, soportando un despliegue semanal sobre una plataforma con React en frontend y APIs en Python, además de pipelines de datos.Se requiere experiencia en Playwright o Cypress,...

Linkecontrata busca un desarrollador con experiencia en C# y .NET Core para trabajar tanto en backend como en frontend con Angular. Se valorará conocimiento de React/TypeScript y SQL Server, MySQL o PostgreSQL.Colaborarás en diseño, desarrollo e optimización de aplicaciones internas, integrando REST APIs y buenas prácticas de DevOps en un entorno ágil....

We are building a cloud platform and need a Lead DevOps Engineer to drive scalable AWS infrastructure and reliable delivery practices. You will own Infrastructure as Code, CI/CD, and Docker/Kubernetes/EKS operations while also contributing to React/TypeScript and backend services with Node.js, Java, or .NET.ResponsibilitiesDesign and operate AWS...

Mercado Libre busca un Senior Software Engineer para diseñar y escalar sistemas de alto impacto en la región. Trabajarás en un entorno híbrido, con foco en backend (Java o Golang) y experiencia en frontend (React/TypeScript) para enriquecer el buying flow y la arquitectura de servicios.Se valoran conocimientos en Fury (KVS, New SQL, Streams) y en...

Rocket Stars busca un/a Ingeniero/a de IA para construir y desplegar soluciones avanzadas de IA Generativa y Agentes Inteligentes, en una empresa tecnológica líder para grandes corporaciones. El rol combina hands-on con visión de producto y coordina con stakeholders para definir el roadmap.Se requieren ML e IA Generativa, experiencia con Semantic Kernel,...

Job Overview Long term - Hybrid (1 day per week at a coworking space in Palermo) Responsibilities Build and ship production-ready features across backend and frontend Develop and maintain scalable APIs and services (Node.js or Python or Java) Exposure to frontend development with modern frameworks such as React, Vue, or similar. Work closely with product...

Nybble Group is seeking a seasoned Fullstack Developer to design, build, and optimize AI-driven co-pilot agents and collaboration tools. You will deliver scalable back-end services in C# .NET and create intuitive frontends with React, supporting two high-impact engineering teams.You will work with cross-functional stakeholders, own technical outcomes, and...

DescriptionFullstack Engineer Remote: Latin America, Philippines, Eastern EuropeSalary: USD Based on expertiseSchedule: Flexible, overlap with US hours. ( Full time or Part time)Join the HireLago Vetted Talent NetworkHireLago connects exceptional professionals with fast-growing companies across the U.S. and internationally. Candidates are interviewed and...

Desarrollador Backend (Senior) – Node.js / Java Spring Boot (Híbrido, CABA) | Ref. 185131-1 📍 Buenos Aires, Parque Patricios | Híbrido (40% presencial) 🕘 Full-time 🕘 L–V 9:00 a 18:00 🎯 Misión Sumarte como Senior Java/Node.js Developer al equipo de uno de los grupos bancarios más grandes a nivel global, participando en proyectos de alto...