Empleos de remote senior backend java engineer en Madrid

Qualifyze seeks a Senior Backend Engineer to join the Engineering team, shaping backend architecture and delivering scalable services that support our global audit network. You’ll collaborate across product, DevOps, and design to translate requirements into robust solutions.The role offers a hybrid work model in Europe, with remote flexibility and a salary...

T-Systems sucht eine/n Software Engineer mit Schwerpunkt Generative AI und agentischer Architektur. Du entwickelst Backend-Komponenten für KI- und Datenplattformen in Unternehmenseinrichtungen und integrierst LLMs, Tools und Datenquellen in eine produktionsreife Plattform.Du arbeitest eng mit Architekten, Data Scientists und Business-Teams zusammen, bringst...

The Elite Job is seeking a skilled Software Engineer (Backend) to join our growing remote development team in Spain. You will design, develop, test, and maintain scalable backend systems powering global digital solutions, leveraging modern server-side technologies.Responsibilities include writing clean code, collaborating with cross-functional teams, and...

Upsun is hiring a Software Engineer to build and maintain backend billing services. You will own components handling invoices, taxes, usage reporting, and integrations with external systems, impacting customers across multiple products and currencies.Join a distributed team across Europe, North America, and India, with a culture of collaboration and modern...

️ ¡Únete a Modelical como Backend Engineer (TypeScript + NestJS)!¿Te apasiona la intersección entre el software y el mundo físico? EnModelical, somos un equipo de más de 100 arquitectos, ingenieros y desarrolladores dedicados a digitalizar y mejorar nuestro entorno construido. Trabajamos en los proyectos de edificación e infraestructura más...

Lever, Inc., on behalf of a partner company, is seeking a Backend Engineer, PHP based in Spain to design, build and scale backend services within a large microservices ecosystem. You will own features end-to-end and contribute to architectural decisions in a fast-moving environment.You’ll work closely with frontend, mobile, design, data and platform...

Bsport is an all-in-one platform for boutique fitness and technology. As a Staff Backend Engineer in Barcelona, you will shape the technical direction of our product and engineering organization, joining multiple teams across domains.You will design scalable services, own cross-team challenges from framing to implementation, mentor engineers, and help bsport...

DNA325 is a remote-first AI-native product company building fast, reliable backend layers that power AI interactions in email, notes, and task tools. You will join a small, high-talent team shipping production-grade services and orchestration for model-driven features.You’ll own inference pipelines, optimize latency, and ensure observable APIs across...

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...

Senior Backend Engineer to build and maintain distributed alerting systems and influence product features in an open-source culture.

Talan – Positive Innovation busca un Desarrollador Full Stack Senior para diseñar y construir una nueva aplicación de monitorización de emisiones, distribución y procesamiento. Se trabajará en un entorno ágil, empleando herramientas modernas y prácticas de IA para acelerar el SDLC.El candidato ideal cuenta con más de 5 años de experiencia en...

UST, a multinational technology services company, is seeking a Senior Java Engineer (AWS) to join a global delivery team in Madrid. You will design, build, and maintain scalable software, working within a DevOps model and contributing to a complete SDLC.You will engage with APIs, REST services, and distributed architectures (SOA/MSA), apply SOLID principles,...

Senior Software Engineer (Backend) 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...

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...

Dow Jones is seeking a Senior Software Engineer to design, build, and operate scalable backend services powering product experiences and internal tools. You will lead complex features, improve performance and observability, and collaborate with cross-functional partners across engineering, product, and QA. The role requires 4–6+ years in backend or...

BESTSECRET, the leading European online premium fashion platform, is building a modern, Kubernetes-based supply platform from Málaga. We seek a Full Stack Software Engineer to contribute to end-to-end purchasing and article onboarding workflows. You will collaborate with Product, Design, and BI teams to drive data-driven decisions, scalability, and reliable...

Backend Developer Java ¡Buscamos Backend Developer Java y también valoramos perfiles Frontend Angular para incorporarse a un interesante proyecto del sector seguros!Ubicación: Barcelona Modalidad: Híbrido (1-2 días oficina + remoto) Contrato: Indefinido Funciones Desarrollo de soluciones técnicas y arquitectura.Análisis de viabilidad y estimación de...

Grupo Digital en España busca un/a ingeniero/a backend senior para desarrollar con Java y Spring Boot, APIs REST y enfoque reactivo en un entorno Agile. Empleo de larga duración y contrato indefinido, 100% remoto.Se trabajará con bases de datos SQL, Spring Data / JPA, Spring WebFlux y clientes HTTP como RestClient, WebClient o Feign. Se valorará...

Tamarind Intelligence busca un/a Desarrollador/a Java para trabajar de forma remota en Málaga. Este rol implica desarrollar y mantener aplicaciones basadas en Java y Spring Boot y colaborar en un entorno ágil.El candidato ideal debe tener al menos 3 años de experiencia en desarrollo Java, un sólido conocimiento en Spring Boot y bases de datos Oracle,...

Una multinacional del sector textil busca un Arquitecto/a Backend Java para unirse a su equipo remoto. La posición implica asesorar técnicamente y apoyar a otros equipos en nuevos proyectos. Requiere un mínimo de 4-5 años en desarrollo backend, dominio de Java, y experiencia con Kafka y Spring Framework. Ofrecemos contrato indefinido, horario flexible,...