Empleos de senior fullstack engineer en Madrid

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...

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...

About our client Our client builds a leading digital identity and fraud prevention platform used by banks, fintech companies, online marketplaces, and other regulated businesses worldwide. Their products combine biometric identity verification, document and image processing, and advanced fraud detection to help customers balance frictionless digital...

In this role, you will be architecting features from the database to the browser. Your center of gravity is the Go backend, APIs, data models, system design, but you'll move into the React/TypeScript frontend whenever the feature requires it. You'll join an experienced and supportive team where you'll have a significant voice in shaping both our technical...

GE Vernova's Grid Automation division seeks a Senior Software Developer to join the GridBeats team. Design, develop, test, and maintain high-quality software components across the portfolio, collaborating with architects, product owners, QA, and systems engineers to translate requirements into reliable solutions.This role emphasizes platform integration,...

Hiberus busca un/a Senior FullStack Engineer con experiencia en Node.js y React para unirse a su equipo en Madrid. Se valorará conocimiento en microservicios, TypeScript y capacidades de comunicación en inglés. Se ofrece contrato indefinido, entorno tecnológico avanzado y oportunidades de formación. La persona seleccionada trabajará en proyectos...

Spain | Remote + travel to London once/month We’re looking for a Senior Fullstack Engineer to join a global team of 340+ engineers and consultants and work on scalable, high-impact products across software, cloud and AI. What you’ll bring8+ years of software engineering experience Strong Python skills (FastAPI, Flask or similar) Microservices, APIs &...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

Senior Fullstack Engineer (Java/kotlin + React) At Parser, we're searching for full stack enthusiasts who are highly motivated, collaborative, and excited to be part of our Engineering team. Key Responsibilities As a Full Stack Engineer, you'll work on impactful projects using cutting-edge technologies. Collaborating with talented engineers across frontend,...

zooplus is seeking a Senior Frontend Platform Engineer in Madrid to shape the shared frontend platform powering customer experiences across Europe. You'll design and evolve platform capabilities, improve developer workflows, and collaborate with engineers across teams to deliver scalable frontend solutions used by millions of customers.Hybrid work 60/40 with...

Who is Parser? Technology alone does not create impact- the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers and consultants across...

Talanto in Barcelona is seeking a Senior Software Engineer - Data to join our fast-growing engineering team. You’ll build customer-facing portals and backend services that power subscriptions, billing, and usage insights, with a strong focus on reliability and performance. You’ll work with Ruby on Rails and React, own features end-to-end, and collaborate...

Exoticca Travel UK Limited in Barcelona is seeking a Senior Back-end Software Engineer. This position involves building systems for travel product configuration and ensuring operational excellence. The ideal candidate has strong problem-solving skills, experience with AI tools, and a deep understanding of RESTful APIs. The role offers a competitive salary,...

We’reKabilio, a company backed by two leading venture capital firms, founded by experienced entrepreneurs,Alex VallsandJose Ojeda, with a strong track record in building and scaling successful tech companies. What We’re BuildingOur goal is to become the go-toFinancial Operating System for accounting firms and SMEs in Southern Europe , unifying...

En WayOps buscamos un perfil Senior Fullstack AI Engineer para uno de nuestros clientes, para participar en el diseño, desarrollo y evolución de aplicaciones corporativas dentro de un ecosistema digital complejo, con foco en arquitectura, integración de sistemas, desarrollo end-to-end y automatización inteligente mediante Inteligencia...

En WayOps buscamos un perfil Senior Fullstack AI Engineer para uno de nuestros clientes, para participar en el diseño, desarrollo y evolución de aplicaciones corporativas dentro de un ecosistema digital complejo, con foco en arquitectura, integración de sistemas, desarrollo end-to-end y automatización inteligente mediante Inteligencia Artificial. EQUIPO...

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...

M Métrica Consulting, una consultora de negocio e integración de sistemas, busca un Desarrollador Fullstack Senior con más de 4 años de experiencia en backend con Java/Spring y frontend en React. Diseñará y mantendrá servicios, desarrollará funcionalidades end-to-end y trabajará con Kafka, analizando código heredado y asegurando despliegues...

Krell Consulting & Training, S.L. busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA. La posición es híbrida en Barcelona, con aproximadamente un día presencial por semana. Se valoran experiencia en APIs REST, entornos Cloud y herramientas de IA de desarrollo,...

HiveMQ is seeking an experienced engineer to design and evolve autonomous coding agents' architecture.Es posible que un gran número de candidatos se presenten a este puesto, así que asegúrese de enviar su CV y su solicitud lo antes posible.The ideal candidate has a strong software engineering background with 5+ years of experience in TypeScript, Node.js,...