Empleos de react developer junior en Madrid

Quintall is seeking a Front-End Developer to shape the next generation of our web platform, delivering a robust, scalable UI across 55 countries. You will work with Modern.Js, Module Federation, and a modern stack to maintain and evolve our enterprise-grade front end.You will handle legacy React/Webpack and even jQuery-era code when needed, collaborate...

Materialise Medical is seeking a Senior Full-Stack Developer to help build Mimics Workflow, a standalone service within our case management platform for personalized patient care. You will work across the stack, delivering scalable backend services in .NET Core and front-end interfaces in React with TypeScript, while collaborating with product, QA, and...

E‑Frontiers is seeking a Senior or Lead Full-Stack Developer to join an international project. The role is fully remote from Spain with occasional travel to Milan for 2-3 days every few months. Italian is mandatory for this position. 12‑month duration with potential extension. Holders of strong AWS, Terraform/CloudFormation, Docker, Node.js, React, Jest...

DWS Group is seeking a Senior Salesforce Developer- VP in Madrid to lead development across CRM, KYC, and regulatory-compliant sales solutions. You will collaborate with analysts and managers to translate requirements into scalable Salesforce components while guiding junior developers and ensuring secure, compliant deployments.The role emphasizes strong...

Lidera la Arquitectura Fullstack: Senior Developer React y NodeEn Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos un perfil Senior / Staff Fullstack...

Accenture, recognized as a Great Place To Work®, is a leading global professional services company that helps major businesses, public administrations, and other organizations around the world develop their digital core, optimize their operations, accelerate revenue growth, and improve services for citizens, creating tangible value at speed and scale.We are...

UST is seeking a Principal AWS Application Developer to join our remote team in Spain. You will build AWS-native applications, APIs, and platform services with a focus on scalable, AI-first engineering.You'll design patterns, tooling, and governance across delivery pipelines, collaborating with international engineering teams to promote best practices....

Otto Group one.O is seeking an experienced frontend developer to join a time-limited migration project for the online shop to SCAYLE's platform. You will adapt the GraphQL API layer and Next.Js storefront, weighing platform changes and making technical decisions in collaboration with the team.The role requires strong React expertise with Next.Js and...

Schwarz Digits is seeking a FullStack GO Developer to join a cross-functional agile team in Barcelona. You will own parts of the product lifecycle, define new architecture, and migrate existing software to a modern version, collaborating closely with QAs, designers, and product owners. You should have 5+ years in GO and JavaScript, 3+ years TS, 2+ years...

Odixcity Consulting is seeking a Full Stack Engineer Annotator to assess frontend and backend datasets, ensuring AI models interpret full-stack workflows accurately. You will work with modern web tech and contribute to dataset labeling and evaluation. Candidates should have 3–5 years of experience as a Full Stack Developer, solid React/Angular/Vue skills,...

If you dream about being a spy, but you don’t like Martinis, your place is with us! We are expanding our teams in the Space sector to take on Space Traffic Management projects. We’ll get to the point; we’ll tell you what’s not on the web. If you want to know more about us, go to the GMV website. WHAT CHALLENGE WILL YOU BE TAKING ON? GMV is looking...

The Team & the Pods organizationWe are a team of passionate engineers distributed across the world, always eager to learn new things. We are building state-of-the-art modern applications and scale it on the cloud. We innovate to solve customers problems, focusing on high-performance implementations without neglecting the user experience.We recently moved our...

¿Qué harás?Dentro del proyecto de los Local Business Developers, tu principal función será la de generar colaboraciones con los profesionales del sector inmobiliario de la zona determinada :Acercamiento a los profesionales del sector inmobiliario (agentes inmobiliarios, administradores de fincas, promotores, asesores independientes, proveedores de...

OSP Spain, now part of One.O, is seeking an experienced frontend developer to migrate our online shop to SCAYLE's platform architecture. You will adapt the GraphQL API layer and Next.Js shop, assess platform changes, and participate in technical decision-making with cross-functional teams.You will work in an international, agile environment with German...

Leadtech Group is hiring a Full Stack Developer in the UK to build and manage core multiplatform systems. You'll work with React and Node.js, design AI workflows, and collaborate closely with teams across technology and product development. With over 18 years of experience in digital products, you'll join a remote-first international team focused on...

Ubicación: Manoteras, Madrid (Modalidad Híbrida) 3 días presenciales en oficina y 2 días de teletrabajo Años de Experiencia Requeridos: 5+ años En Zemsania, buscamos, para incorporación directa a plantilla de importante empresa tecnológica, un perfil de Senior Full Stack Developer / Technical Leader. Si eres un apasionado de la tecnología, con una...

bunch is seeking a Staff Frontend Engineer to shape architecture, quality, and developer experience across the product surfaces used by customers and internal teams. You will lead the migration from Svelte to React, maintain and evolve our design system with the frontend guild, and drive cross-team initiatives while mentoring engineers and improving...

Full Stack Developer - Telecom BSS - Remote - Applicants Must Be EU Citizens - 12 Month ContractWe are looking for experienced developers to support and develop telecom BSS applications for a Telco customer. The role covers application development and ongoing application support within a TypeScript, Node.js and React environment, deployed on...

EY GDS Spain in Málaga is seeking a Junior D365/Power Platform Developer to join the team on diverse projects across industries. You will contribute to design, development and customization of business solutions using Microsoft Dynamics 365 and Power Platform technologies.You will collaborate with experienced professionals, work on workflows, plugins and...

Mondelēz International is seeking an AI Engineer / Full Stack Developer to join Mondelēz Digital Services. This role is based in Madrid, Barcelona or Warsaw and focuses on building an AI-powered insights platform that turns market data into decision-ready recommendations for teams worldwide.You will design data pipelines, deploy AI/ML models, and ship full...