Empleos de junior react developer en Rosario

Love building interfaces people actually enjoy using? Help lower healthcare costs by bringing drug-price transparency to the point of care. We’re hiring a front-end-focused Full Stack Software Engineer for our client, a U.S. health IT company. You’ll own the user experience of products that help doctors and patients make better, more affordable...

NTT DATA busca un/a Salesforce Commerce Cloud Developer para unirse al equipo en Argentina. Diseñar, desarrollar y mantener soluciones eCommerce sobre Salesforce Commerce Cloud, con autonomía y capacidad de trabajo en entornos ágiles. Requisitos: 2–4 años de experiencia en Salesforce Commerce Cloud, experiencia en PWA/React e integraciones con pagos,...

Tether is seeking a Keet Desktop developer to advance a cross-platform P2P application built on Pear. You will focus on UI/UX, performance, and robust state management within a globally distributed team. Join to work with React, Redux/Redux Toolkit, Zustand, Electron, and WebRTC, shaping a privacy‑driven, decentralized communications platform. Remote work...

Tether is seeking a frontend developer to build Keet Desktop on the Pear runtime, a cross‑platform P2P communications app built with React. You will implement UI, optimize performance, and help scale a decentralized communication platform. You should be proficient with Redux/Redux Toolkit, state management, testing, and have interest in P2P tech. Work with...

Mobile Engineer - React Native (100% Remote) - Worldwide Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed...

Estamos acompañando a una compañía del sector educativo–tecnológico , que desarrolla plataformas digitales innovadoras y se encuentra incorporando un/a Frontend Developer con foco en React y Server-Side Rendering . La persona seleccionada se sumará a un equipo que impulsa productos con fuerte componente de IA , trabajo colaborativo, buenas prácticas...

Buscamos un Incident Response Developer Ssr para sumarse nuestro equipo de Cloud Detection and Response (CDR), con foco en el diseño y desarrollo de integraciones, automatizaciones de respuesta a incidentes y soluciones basadas en IA, Machine Learning y RAG. El rol tiene un fuerte componente técnico y de investigación, trabajando sobre las herramientas y...

The Role We are looking for a Senior Fullstack Python Developer to join our fast-growing Network. In this role, you’ll lead the design and implementation of scalable backend services and APIs using Python (FastAPI, Django, or Flask), while delivering polished, performant user interfaces using modern frontend frameworks such as React.js or Vue.js. You...

EPAM Systems Inc. is seeking a Senior .NET Developer with AI exposure to deliver reliable, enterprise-grade solutions. You will build scalable systems in .NET and C#, contribute to architecture decisions, and apply AI concepts where they improve design and delivery. You will collaborate with cross-functional teams, review code, mentor junior engineers, and...

Testing frontend: Jest, React Testing Library, Cypress Backend (perfil fuerte) Mexico City, MexicoBuenos Aires, ArgentinaSão Paulo, BrazilBogota, ColombiaFull timeR Job Overview + Independently manage end-to-end delivery of data management services for single/multi-service projects, ensuring quality deliverables on time and within budget, to customer...

We are hiring a Senior Python Developer - AI & Machine Learning to create dependable backend services and help embed AI capabilities into our products. You will work with a highly collaborative team, review code, shape architecture, and support delivery planning while exploring practical ML approaches—apply today.ResponsibilitiesBuild and deploy resilient,...

Our client is a remote product studio that builds MVPs and custom software for startups and companies past the idea stage. Clients pay for each build, and a small team works in two‑week sprints with AI coding tools used every day. Clients are startup founders and their teams, so developers explain tradeoffs to them directly. They’ve been at it since...

Alpha Efficiency is seeking a senior mobile developer to own an offline-first React Native app from the first project setup to public launch on App Store and Google Play. You’ll work remotely from LATAM, signing accounts, configuring CI, and building the local storage, write queue, and retry logic to keep the app functional offline. You’ll define sync...

We are looking for a Senior Java Developer with AI experience to create secure, maintainable backend systems in a quality-first engineering culture. You will develop Spring Boot microservices with Java Core and Java 8, integrate REST and SQL data layers, and support CI/CD and Unit Testing across Microsoft Azure and Amazon Web...

Talentcross busca un Senior Full Stack Developer para liderar desarrollo web moderno con React y Next.js, combinando un sólido backend en Node.js y Java. Trabajarás en un entorno ágil, centrado en buenas prácticas de codificación y sin micromanagement, con impacto visible desde el primer día. Se valorará experiencia en BFF, microservicios, pruebas con...

About UltaHost UltaHost is a rapidly growing global web hosting and cloud infrastructure provider delivering high-performance hosting, VPS, dedicated servers, and cloud solutions to customers worldwide. Our mission is to provide reliable, scalable, and innovative infrastructure services while maintaining exceptional customer satisfaction. As our global...

We are seeking a Senior Java Developer (AI, CI/CD, Cloud) to deliver scalable Java backend systems and apply AI tooling to enhance how solutions are built. You will implement Spring Boot services, build REST APIs, and support microservice architecture deployments on Microsoft Azure and Amazon Web Services with CI/CD.ResponsibilitiesEngineer scalable,...

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're been at it since 2020 and were profitable in 2025, with a 30% net margin. After...

Ofertas de Mid Level Frontend Developer Blazor... Sobre el rol Buscamos un/a Frontend Developer SSR para construir y evolucionar componentes React reutilizables y performantes orientados a dashboards y aplicaciones empresariales. El rol implica entregar interfaces accesibles y responsivas, integrar APIs de forma segura y eficiente, y manejar estados...

Join Our Team Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to...