Empleos de senior fullstack engineer- typescript en Madrid

Capitole is seeking a Senior Fullstack Engineer with a strong frontend mindset to join an international project. You will contribute to the evolution of the central platform used by developers across the organization, focusing on modern frontend experiences, Backstage integrations, and cloud-native solutions. You will develop React-based UI components, build...

TieTalent is seeking a Senior Fullstack Developer to architect and build scalable features across frontend and backend, leveraging React/Next.js with PHP/Laravel. You will optimize performance, enhance the ElasticSearch-based job matching, and collaborate closely with the CTO and cross-functional teams.Ideal candidates have 3+ years in fullstack roles,...

Responsibilities Participar activamente en el desarrollo de aplicaciones web modernas utilizando React y TypeScript. Diseñar e implementar componentes reutilizables y escalables. Realizar pruebas unitarias con React Testing Library y Jest. Aplicar buenas prácticas de programación orientada a objetos (OOP) cuando sea necesario. Colaborar en la definición...

Affinist, a remote-first company operating across Europe, seeks a Senior Full-Stack Software Engineer for the Repayments UX team. You will own quarterly goals, guide engineers, and drive scalable features across web and mobile platforms.The role requires 4+ years of experience with React Native and web frameworks, plus backend skills in Python or Kotlin. We...

Jobtailor busca un desarrollador frontend para trabajar en aplicaciones web modernas con React y TypeScript. Se valorará la experiencia en componentes reutilizables y pruebas con RTL y Jest, siguiendo prácticas de OOP y buenas pautas de accesibilidad y seguridad. El candidato participará en arquitecturas basadas en DDD y Hexagonal, y podrá aportar en...

About the Project & Team We started Lingo.dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 Git Hub stars, and over 100 million translated words. We've graduated from the world's best tech accelerator (Y Combinator) and...

Join BLP and help make the world's business processes autonomous! Our agentic platform helps finance and operations teams worldwide remove manual work from their core business processes, so work runs end-to-end with greater control and significant productivity gains. Today, over 550 enterprise customers use BLP across 1,300+ deployed projects. In the...

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for...

Senior Software Engineer, Fullstack (Repayments UX) Remote Spain At Affinist we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Repayment UX Engineering team is growing, and we're looking for a Senior Full-Stack Software...

Meet Siena Siena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns. It runs as a connected multi-agent stack on top of a shared intelligence layer: agents that sell, support, listen, handle social and voice across the entire customer journey, turning every conversation into signal you can act on. The team We...

Our agentic platform helps finance and operations teams worldwide remove manual work from their core business processes, so work runs end-to-end with greater control and significant productivity gains. Today, over 550 enterprise customers use BLP across 1,300+ deployed projects. The Platform Team owns what all of them are built on: shared services and APIs,...

THEWHITEAM Consulting is seeking a Senior Fullstack Developer to join a dynamic technology team in Barcelona. You will build robust web apps with Next.Js, React, and Tailwind on the frontend, and Python with Fast API on the backend, while contributing to cloud-based solutions using AWS in a Scrum environment. You will mentor junior developers, collaborate...

Senior Software Engineer - IKEA for Business, Group Digital Join to apply for the Senior Software Engineer - IKEA for Business, Group Digital role at IKEA . WHY YOU SHOULD JOIN IKEA Hej, we are David, Álvaro and Germán. We lead the team as Engineering Managers at IKEA for Business and we want you to join us! We care deeply about solving...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes from a simple idea: help teams work smarter,...

Join to apply for the Software Engineer (Python) role at Prima Continue with Google Continue with Google Join to apply for the Software Engineer (Python) role at Prima Fancy helping us shape the future of car insurance? Since 2015, we've been using our love of data and tech to rethink car insurance and bring drivers a great experience at a great price. Our...

Alan, the health prevention platform, is hiring in Spain. You would join the Engineering team building AI agents that answer 1 M+ members’ questions about reimbursements, coverage and claims — instantly and without a human. We move fast with ownership, ship production AI, and use a stack of React, Python/Flask, Postgre SQL. Remote-friendly, in-person...

Equitable Earth is seeking a Senior Fullstack Engineer to build and evolve web and mobile apps, collaborating with the Tech Lead and Product team. You will own features end-to-end, mentor peers, and push for high engineering quality, including AI-driven workflows. The role is fully remote with significant overlap with French business hours, offering a...

About the role We are looking for a Senior Full Stack Engineer to join an international engineering team based in Madrid and contribute to the development and evolution of a large-scale SaaS platform. In this role, you will work across the entire technology stack, with a balanced focus on backend development using Node.js and TypeScript and frontend...

An opportunity for a Senior Space On-Board Software Engineer has arisen within Airbus Defence and Space, Getafe (Madrid). The selected candidate will join the Space Software Engineering Team within Airbus Defence and Space. The team is multidisciplinary, highly technical, and responsible for developing software solutions for state‐of‐the‐art satellite...

Social You busca un Senior Fullstack Engineer / Tech Lead para liderar la arquitectura y la ejecución del roadmap en una plataforma IoT. Trabajarás en un entorno de microservicios, con despliegues multi‑país y una plataforma que requerirá alta disponibilidad. Buscará 5 años de desarrollo y 2 de liderazgo, experiencia en Docker/Kubernetes, API Gateway...