Empleos de java back-end en Madrid

Stark Future SL is seeking a Senior Backend Engineer to design, develop, and operate production web services that power our AI-enabled backend. You will own critical components and collaborate across product, AI, and operations teams in a fast-moving Barcelona-based environment. Join a ambitious team building premium electric motorcycles and a scalable...

Provectus seeks a Senior AI Engineer to build and ship production GenAI systems in customer environments. You will design agentic workflows, optimize RAG pipelines, and own components from development to production, collaborating with FDE and FDX on architecture and delivery. You will write production-grade code across AI, back-end services, and data...

En ALTEN sabemos que el éxito de nuestros proyectos depende de las personas que forman nuestro equipo.Si tienes experiencia comoSite Reliability Engineer (SRE), trabajando en entornos cloud, con foco en observabilidad, automatización y operación 24/7, y te interesa participar en la evolución y mejora continua de plataformas complejas (M2M), queremos...

Trading 212 Ltd. is seeking a Senior Backend Engineer to own end-to-end backend solutions across a microservices landscape. You will design scalable services, ensure performance and data integrity, and collaborate with product and engineering to translate complex requirements into durable systems.You will work with Java 21 (Spring), Go, and Node.Js...

Jobgether is seeking a Senior Automation QA Engineer (Playwright/TypeScript) based in Spain. You will design, develop, and maintain end-to-end and API tests, migrating legacy Java-based tests to Playwright, and leading test automation architecture improvements. You will also develop load-testing scenarios with k6, evaluate performance metrics, and...

¿Quieres formar parte de nuestro equipo de Profile?Desde Profile nos encontramos en búsqueda de un/a Mid-Senior Fullstack Developer para integrarse en un proyecto 100% remoto.Con ilusión es como se cambian las cosas, y queremos contribuir a un futuro mejor gracias a la tecnología. Para conseguirlo no necesitamos héroes ni súper talentos, sino personas...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses...

Únete a Zenova como Software EngineerZenova es una scale-up consolidada con sede en Madrid que está transformando la gestión energética de grandes empresas y grupos inmobiliarios. Nuestra plataforma SaaS simplifica y automatiza procesos complejos, desde el alta de suministros hasta el control de facturas y la optimización del consumo, con el objetivo de...

Senior Software Engineer – Group Technology Team (Madrid, Hybrid) We are seeking a Senior Software Engineer to join our Group Technology Team in Madrid (Hybrid). You will be responsible for designing and delivering a next‑generation Player Account Management platform, engineered for transactional correctness, data integrity, and operational resilience....

A leading software company in Barcelona is seeking a Lead Software Engineer to join their 'Seqera Platform' team. The role involves leading an engineering team, addressing technical challenges in front-end and back-end development, and implementing best practices in software engineering. Successful candidates will possess strong knowledge in API design,...

Experteer Overview In this role you will activate and configure Embat software for new clients, focusing on treasury management, cash flow forecasting, cash accounting and payments. You will work closely with CFOs and their teams to tailor configurations, manage implementations end-to-end, and coordinate with product and internal stakeholders. You’ll...

Rechat is building the next generation of enterprise real estate technology.Our platform helps real estate professionals streamline the entire buying and selling journey by unifying data, marketing, and transaction workflows into one powerful system.We're a product-driven company with a modern stack, a strong engineering culture, and a mission to transform...

Master’s or PhD degree in Computer Science, Computer Engineering, or related field. with relevant IT professional experience of at least 7 years; Minimum 3 years of professional experience in full-stack web development, including designing and developing tools and applications; Minimum 3 years of experience in developing back-end APIs and services using...

¡Forma parte del futuro de Paradigma! En Paradigma Digitalseguimos creciendo y buscamos incorporar un/a Técnico/a DevSecOps & Platform Engineercon una fuerte orientación a la integración de código, automatización y calidad.¿Que buscamos? Buscamos un perfil técnico transversal, capaz de moverse entre desarrollo, CI/CD, calidad, seguridad y plataformas...

Otto Group one.O is the central, powerful partner for strategy consulting and technology. With around 1,000 colleagues worldwide in areas such as consulting, software development, SAP and data intelligence & AI, we provide strategic advice and design, develop and operate digital end-to-end solutions along the entire value chain. We shape the digital...

Role Description Estamos buscando el mejor talento… y ¡nos encantaría que te unieras a nuestro equipo! ¿Qué buscamos? Buscamos un/a Business Rule Engine Project Manager / Product Owner con amplia experiencia liderando iniciativas tecnológicas vinculadas a motores de reglas de negocio (Business Rule Engines), idealmente con experiencia dentro del...

? Únete a nuestro equipo | NFORCE OPERACIONESNforce Operaciones – Operaciones de Mercados Financieros / Cash EquityBuscamos incorporar talento en nuestro área de Operaciones (Back Office) para integrarse en un proyecto de operaciones en el área de Banca Mayorista / Mercados y Operaciones en Madrid.Te incorporarás para dar soporte operativo y funcional...

En VISEO buscamos ampliar nuestro Equipo de profesionales Microsoft. Si te gustan los nuevos retos, y quieres progresar en tu carrera profesional con un Equipo de expertos con tecnologías a la última, únete al equipo VISEO en proyectos internacionales.Tu Rol:Diseñar y desarrollar funcionalidades full-stack en proyectos con clientes multinacionales...

EnVISEObuscamos ampliar nuestro Equipo de profesionales Microsoft. Si te gustan los nuevos retos, y quieres progresar en tu carrera profesional con un Equipo de expertos con tecnologías a la última, únete al equipo VISEO en proyectos internacionales.Tu Rol:Diseñar y desarrollar funcionalidades full-stack en proyectos con clientes multinacionales...

Jobtailor is seeking a .NET/C# developer to design, build, and maintain robust applications in Málaga. The role covers both back‑end and front‑end responsibilities with Angular/React experience, contributing to features, system improvements, and high‑quality code. You will collaborate with cross‑functional teams in an Agile environment, participate...