Empleos de senior backend java engineer remote en Madrid

Commercetools is seeking a Senior Search Engineer to build a modern, integrated search experience for customers. You will provide a search API for product discovery and foundational search capabilities across domains.You will design and implement search functionalities in a PaaS ecommerce Scala backend, learn Scala, and develop libraries based on...

Buscamos un Desarrollador Backend Senior (Remoto 100%)Desarrolladores Java Senior, con experiencia sólida en desarrollo backend y arquitecturas de microservicios, trabajando con Spring Boot y las últimas versiones de Java.Buscamos perfiles con experiencia en:- Spring Boot / Java.- Bases de datos relacionales y NoSQL, especialmente PostgreSQL y MongoDB o...

Frontiers is seeking a Senior Full-Stack Engineer with a backend lean to join the RTM team. You will own complex backend systems and full-stack features end-to-end, from specification refinement to production monitoring.The role emphasizes autonomy, ownership, and technical leadership, with a distributed, AI-enhanced development lifecycle and a focus on...

Festo SE & Co. KG in Barcelona is seeking a Senior Backend Developer to join the IT Digital Marketing team.You will design, build, and continuously improve backend services, APIs, databases, and integrations that support our digital marketing and sales capabilities. You will develop scalable, secure, cloud-hosted solutions that enable data flows and business...

A leading sports technology company in Madrid is seeking a Senior Backend Engineer. You will collaborate with diverse teams to build scalable software solutions and enhance platform capabilities. Ideal candidates have over 5 years in software engineering, experience with cloud technologies, and a passion for creating user-centric solutions. Join us to impact...

Davidson Consulting España busca un Senior Full Stack Developer con sólidos conocimientos en Inteligencia Artificial para desarrollar e integrar soluciones de IA en entornos de producción. Trabajarás en un equipo Agile Scrum, colaborando con científicos de datos e ingenieros de IA, enfocando el desarrollo backend y la IA de extremo a extremo.Se...

A leading digital agency in Barcelona is seeking a skilled backend developer to design scalable systems and build powerful APIs leveraging Java and Spring Boot. The ideal candidate will have 5+ years in backend development, substantial experience with RESTful and GraphQL APIs, and hands-on skills in microservice architectures. The role offers a hybrid...

Spain (Remote)Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture. Grafana Cloud, our fully managed observability platform, is flexible and built for scale. With Grafana Cloud's actually useful AI, organizations can see, understand, and act on all their...

Actual Talent is a talent acquisition consultancy that offers Specialized Search, RPO and Talent Solutions.¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la descripción completa a continuación.Our purpose is to drive the growth and fulfillment of individuals and organizations. We facilitate individuals in finding...

Initium Software convoca a un Ingeniero Backend Senior para liderar la arquitectura de microservicios y la entrega de APIs de alto rendimiento desde España, con horario 09:00-18:00. Buscamos un socio estratégico capaz de impulsar proyectos de misión crítica y mentorear a un equipo talentoso.Se valora experiencia en Spring/Java, pruebas automatizadas y...

We’re looking for a Senior Software (Database) Engineer to help build the underlying storage system for our general purpose data platform. The database layer has both OLAP and OTLP capabilities to support classic analytics queries while also serving up freshly stored data. It embraces the separation of compute and storage and is designed to run on multiple...

Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms biosensor signals into actionable health...

Ebury in Malaga, Spain (Hybrid: 4 days in-office, 1 day remote) seeks a Senior Software Engineer to help modernize our FX engine, reduce technical debt, and build high-throughput backend services in a regulated fintech environment.Join a distributed team across Europe and South America, lead critical initiatives, influence architecture, and own design,...

BME | Bolsas y Mercados Españoles is seeking a Senior AI Backend Engineer to join the AI Engineering team. This role focuses on backend ownership, APIs, and integrations for AI productization in GenAI and Data Mining areas.The ideal candidate will have deep proficiency in Python, with experience in developing modern APIs and integrating LLMs into production...

Titan Operating System, based in Barcelona, seeks a Senior Backend Engineer - Go to design, develop, and maintain scalable backend infrastructure powering our products and services. You will ensure security, reliability, and performance while integrating cutting-edge technologies to support growing user demand.You will collaborate with cross-functional...

Swiss Delivery Excellence: Transforming Life Science Consulting Worldwide.Fusion Consulting is a globally leading Business and IT boutique consultancy specialized in the Life Sciences industry, partnering with leading companies in pharma, healthcare, and animal health.With over 450 employees and 25 offices worldwide, our mission is to revolutionize our...

FACTECH representa un equipo tecnológico que busca un/una Senior Java Developer. Se trabajará en un proyecto de streaming, nube e integración de sistemas con Java, Spring Boot y Kafka Streams, orientado a soluciones escalables y de alta exigencia.La posición es indefinida y 100% remota desde España, con incorporación inmediata. Se valorará...

UST, a multinational technology company, is seeking a Fullstack Developer to join one of our biggest clients in the banking sector. The role emphasizes building robust Java-based microservices, REST APIs, and cloud-native solutions with DevOps practices.You will work with OpenShift, GitHub, and modern AI-powered tools to accelerate delivery, while benefiting...

Tecdata Engineering busca un/a desarollador/a Fullstack con fuerte backend para trabajar 100% remoto en un proyecto de duración larga. Se requiere más de 4 años de experiencia y perfil Java-heavy con Spring Boot, API REST, JPA/JDBC, React y Kafka.Inglés B2+/C1 y experiencia en sistemas complejos/legacy y arquitecturas orientadas a eventos son...

Estamos buscando el mejor talento… ¡y nos encantaría que te unieras a nuestro equipo!UST es una empresa multinacional con sede en Norteamérica, certificada como Top Employer, con más de 35.000 empleados en todo el mundo y presencia en más de 30 países. Somos líderes en servicios de tecnología digital y ofrecemos soluciones tecnológicas a gran...