Empleos de senior backend developer java en Madrid

At Naphora Games Group, we're building more than games, we're building a global team of ambitious, driven people who are hungry to learn, experiment, and raise the bar for the next generation of games. We collaborate openly, move fast, and challenge ourselves every day to build better, smarter, and faster. Our goal is to create world-class games that players...

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, digitales...

Oxigent Technologies busca un/a Senior Java Developer para liderar la evolución de una plataforma digital en constante crecimiento, con acceso a tecnologías en la nube y prácticas de CI/CD.Se valoran al menos 5 años de experiencia en Java 21+ y Spring Boot, experiencia en microservicios y arquitectura hexagonal, y buenas prácticas como SOLID, TDD y DDD....

As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us!We are looking for a backend architect to join the architecture team in charge of our systems. As one of Europe's top e-commerce sites, our platform serves millions of daily transactions in 40+ countries and has very demanding requirements in...

A global leader in FinTech is building a brand-new Engineering team and is looking for experiencedSenior Software Engineers (Backend)to join them. They’re hiring across all levels, including Senior Engineers, Staff Engineers, Principal Engineers, even Team Leads.This is an opportunity to work on deeply technical, innovative solutions as part of a...

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 ResponsibilitiesAs a Full Stack Engineer, you'll work on impactful projects using cutting-edge technologies. Collaborating with talented engineers across frontend,...

table.MiTabla { max-width: 1020px;}Would you like to join an international team working to improve the future of healthcare? Do you want to enhance the lives of millions of people? Grifols is a global healthcare company that since 1909 has been working to improve the health and well-being of people around the world. We are leaders in plasma-derived medicines...

With a team of about 10,000 employees in 60 cities across Europe, adesso is one of the leading IT providers in the German-speaking market.For adesso Spain, we are looking for a skilledBackend Developer / DBAto join our international team and contribute to the development of a mission-critical data platform that processes millions of transactions and queries...

Krell Consulting & Training, S.L. busca un/a Full Stack Developer para un proyecto del sector Seguros. Requiere Java + Spring Boot en backend y Angular en frontend, con nivel de inglés mínimo B2 y presencia parcial en Barcelona.Integrarás en un equipo multidisciplinar y contribuirás a evolucionar funciones críticas. Ofrecemos contrato indefinido y un...

Clarivate Analytics in Barcelona seeks a Senior Software Engineer to design and deliver AI-powered backend capabilities for the Cortellis CMC platform. You will own architecture and delivery, collaborating with distributed engineering teams to build scalable, reliable systems that power regulatory intelligence for life sciences.The role focuses on Java...

Trading 212 is seeking Senior Backend Engineers to own backend services end to end across a microservices platform. You will design, build, test, deploy and operate production systems, collaborating with product and engineering teams to turn complex requirements into durable solutions.You’ll work with Java, Go, Node.Js and databases, focus on performance,...

Fistrek busca un/a programador/a senior con experiencia en entornos IBM BAW para desarrollar soluciones BPM. Las responsabilidades incluyen programar en Java, colaborar en entornos DevOps y participar en proyectos del sector bancario.Se requiere sólidos conocimientos en Java (backend) y experiencia en desarrollo de procesos BPM. Se valorarán conocimientos...

Biorce, a Healthtech innovator, is seeking a Senior Backend Developer (Delta Team) to build and scale our internal software infrastructure from Barcelona. You will own Leadro’s backend, APIs, and data flow, while integrating with GTM tools and external systems.The role demands ownership, architecture, and mentorship to drive fast, reliable delivery. The...

Webtiser, a subsidiary of Swisscom, is a Madrid-based digital innovation hub delivering software, cloud solutions, and IT consulting for the Swiss market. The role supports the modernization of curaMED, a cloud-based healthcare practice information system used by medical professionals across Switzerland. Join Webtiser’s internal engineering team for an...

AAt SQUAD Technology Solutions, an IT outsourcing company, we are building a small, agile team with a strong commitment to doing things right from the very beginning. We are currently working with one of our clients to hire a Java Senior Developer with reactive programming for a project in the banking sector . What are we looking for?8+ years of Java...

AAt SQUAD Technology Solutions, an IT outsourcing company, we are building a small, agile team with a strong commitment to doing things right from the very beginning. We are currently working with one of our clients to hire a Java Senior Developer with reactive programming for a project in the banking sector. 8+ years of Java development experience,...

Ruideria is seeking a Senior .NET Backend Developer to drive backend architecture for the flagship product and deliver robust RESTful APIs. You will collaborate with Frontend and UX/UI teams to ensure scalability, performance, and reliability of the server-side platform.The role requires 3+ years in backend development, strong C#/.NET expertise, and...

Must have recent hands-on Java 7 or Java 8 experience (integration work and/or maintaining / enhancing a long-running production CRM codebase). Madrid (Hybrid 50/50) | Permanent | Daily work in Spanish | English: basic/conversational We're looking for a practical, production-minded Java Developer to join a Madrid-based team working on a mission-critical...

Project description Join a greenfield product initiative for a leading company in the fashion retail industry, where you will help design, build, and evolve a new digital solution from the ground up. Working closely with Spanish-speaking stakeholders, you will play a key role in defining the architecture, developing core product capabilities, and...

¿Te gustaría diseñar sistemas backend escalables que impulsen una verdadera transformación digital?¿Disfrutas modernizando aplicaciones legacy y creando nuevas soluciones cloud desde cero?¿Te motiva trabajar con código limpio, excelencia técnica y colaboración real?Ubicación: Santiago, León. España | Modalidad de trabajo: Híbrido | Requisitos de...