Empleos de remote java backend engineer en Madrid

Maisa is a fully remote early-stage AI startup with hubs in Madrid, Barcelona and Valencia. You will design, build, and maintain backend services in Go and Python across a microservices architecture deployed on Kubernetes.You will own features end-to-end, work closely with clients, and help raise the technical bar across the team. The role requires 3-7+...

LeoVegas Group is seeking a Backend Engineer to help shape our Sportsbook backend in Málaga. You will collaborate with senior engineers, validate architecture decisions, and contribute to planning and feature development, driving scalable, secure services.With 4+ years in Java and Spring Boot, you will implement microservices, containers, and event-driven...

GFT Technologies SE busca un/a Ingeniero de Modernización COBOL & Java con más de 5 años de experiencia para analizar aplicaciones mainframe y diseñar arquitecturas Java de destino. Se trabajará en entornos híbridos y con herramientas IA para acelerar transformaciones, manteniendo calidad y equivalencia funcional.Será responsable de construir...

Buscamos un/a Desarrollador/a Java Backend para unirse a nuestro equipo de Madrid en modalidad híbrida. La persona seleccionada participará en el desarrollo y evolución de aplicaciones basadas en arquitecturas de microservicios, colaborando con equipos multidisciplinares en entornos Agile y aportando valor en todo el ciclo de desarrollo.EPAM NEORIS es un...

We’re Fever, the world’s leading tech platform for culture and live entertainment.To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we’re revolutionizing the way people engage with live entertainment. Every month, our platform inspires over 300 million people in +55 countries (and...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

We are seeking a technically skilled Java Engineer to join our dynamic Software Engineering department at AUTO1 Group Technology. As part of our disruptive approach in the used car market, our team leverages cutting‑edge technology to gather and analyze data, optimizing our platforms and processes. AUTO1 Group is Europe’s leading digital automotive...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3,000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

Partner Company in Spain is seeking a Backend QA Engineer to own software quality across a high-traffic backend platform. You will combine manual testing with automated test development using TypeScript and Playwright to validate complex transactions, API integrations, and event-driven workflows. Work remotely within Europe with cross-functional...

Paradigma Digital S.L. busca un desarrollador backend con Python y Django para construir APIs rápidas, observables y escalables, optimizando rendimiento desde la base de datos hasta la entrega continua. El equipo técnico es de alto nivel y se valora la autonomía y la proactividad. Ofrecemos libertad con responsabilidad en un modelo remoto o híbrido,...

Publicis Groupe Spain is seeking a .NET Backend Developer to join our technology teams in Madrid. You will design, develop and maintain backend services using C# and .NET, contribute to microservices architectures, and build RESTful APIs for our strategic platforms. The role requires 2+ years of experience with ASP.NET Core, EF Core, and relational...

M-KOPA is seeking a Senior Backend Engineer to scale M-KOPA Mobility. You will build event-driven C#/.NET microservices powering a growing e-mobility financing platform across Africa. The 12-month Fixed Term Contract can extend or become permanent, with fully remote work across UTC -1 to UTC +3. You will own services end-to-end, collaborate on architecture,...

Mestrelab Research S.L. in Santiago de Compostela is seeking a skilled Java UI Developer to contribute to mass spectrometry instrument control software. You will design, develop, and maintain Java-based client applications, write clean code, participate in code reviews, and collaborate with cross-functional teams. This permanent role in an international...

A leading software company in Ribarroja del Turia is seeking a Full Stack Engineer to build and evolve a secure, cloud-based SaaS platform. The ideal candidate will have over 4 years of experience in SaaS, high proficiency in Java, React, and SQL, along with a DevOps mindset. This position emphasizes collaboration with product and design teams and offers a...

A leading tech company in Spain is seeking new team members for a development role focusing on Java and Spring Boot. Ideal candidates should have at least 4 years of experience in these technologies and have responsibilities that include writing and optimizing SQL queries. With a hybrid work model, employees can work remotely or from one of the company's 24...

Marosa is a leading FinTech company based in Vigo, specialising in tax technology. Our mission is to simplify global VAT compliance for multinational companies through powerful and user-centric software. We are looking for aBackend Engineerto join our growing engineering team. You will contribute to building and maintaining the backend systems that power our...

Talan Group is seeking an AI-native engineer to contribute to the software development life cycle from requirements analysis to production deployment. The ideal candidate has over 5 years of backend software engineering experience with a strong command of Java, Spring Boot, and AI-assisted tools. This remote position provides the opportunity to work in a...

Grupo Digital busca un ingeniero/a senior Full Stack con base sólida en Java/Spring Boot para desarrollar aplicaciones empresariales modernas y acelerar el SDLC con IA. Trabajarás con microservicios, REST APIs y pipelines CI/CD, integrando IA en generación de código, testing y documentación. Serás parte de un equipo que diseña, desarrolla y mantiene...

NTT DATA está buscando profesionales para unirse a su equipo en España, ofreciendo desarrollo y mantenimiento de aplicaciones Java con arquitectura de microservicios. Se prioriza experiencia en Java (8+) y en diseño e implementación de microservicios, así como manejo de APIs REST y servicios web.Se ofrece contrato indefinido, formación continua y...

T-Systems sucht einen Senior Software Developer mit umfangreicher Expertise in Java, Angular und DevOps-Technologien. Sie entwerfen und warten Front-End-, Back-End- sowie DevOps-Lösungen und arbeiten eng mit Product Ownern sowie funktionsübergreifenden Teams zusammen, um Anforderungen zu erfüllen. Sie gestalten Software-Lösungsdesigns, setzen Standards...