Empleos de backend java en Madrid

knowmad mood está buscando un/a desarrollador/a backend con >3 años de experiencia para construir soluciones modernas basadas en microservicios. Trabajarás con Java, Spring Boot, APIs REST y un stack de herramientas modernas en un entorno ágil y orientado a IA.Participarás en el diseño de APIs, revisión de código y prácticas de desarrollo, buscando...

Talan is a global technology and consulting group hiring a Mid-Level Java Backend Developer to help design, develop, and evolve modern microservices-based applications. You will work on backend services with Java and Spring Boot, integrate with React frontends, and deploy in OpenShift in a cloud-enabled environment.The role emphasizes building scalable...

BESTSECRET in Málaga is seeking a (Senior) Java Software Engineer to build and optimize our Kubernetes-based supply platform. You will develop backend services with Java and Spring Boot, enabling data-driven, AI-assisted decisions for purchasing and onboarding.You’ll work with cross-functional teams across Tech, Buying and BI to improve deal preparation,...

Ta lan – Positive Innovation busca un Desarrollador Backend Java de nivel medio para un equipo tecnológico. Trabajará en el diseño, desarrollo y evolución de microservicios, integrando con frontend en React y desplegando en OpenShift. Se valorará experiencia en REST APIs, Docker, Git y entornos Cloud (AWS).El puesto es remoto dentro de España, con...

New Relic is seeking a Senior Java Backend Engineer to join the Personalization team on a greenfield project. You will design, build, and operate backend services and streaming pipelines, turning behavioral signals into segments and models used across classic UI and agentic experiences.You will work in AWS infrastructure, using Java, Spring, GraphQL, NoSQL,...

T-Systems Iberia sucht einen Java Backend Developer für das Entwicklungsteam. Von Standorten wie Reus, Granada, Valencia, Sevilla, Gijón oder A Coruña aus arbeiten Sie im TAO-Bereich an langlebigen Projekten im öffentlichen Sektor.Sie arbeiten mit KI-Tools, Git/GitFlow, agilen Methoden und engen Abstimmungen mit Frontend, Architektur, QA und DevOps. Wir...

WindowSight is the leading streaming platform for visual arts and photography on TV, with the goal of giving visual art the same accessibility we have with music or cinema.We are deploying our app to 10 million TVs in the USA as a native art gallery and screensaver, and we are looking for experienced and motivated developers to join our team and take on this...

A leading software provider in the automotive industry is looking for a seasoned backend engineer to join their remote team from Spain. You will develop and maintain Spring Boot services, work with event-driven architectures using AWS, and ensure secure API integrations. Ideal candidates have over 8 years of experience in backend development, particularly...

SG Tech busca programadores/as Java con al menos 5 años de experiencia para trabajar en entornos de microservicios y arquitectura distribuida. Proyectos con API-First, Kubernetes/OpenShift y bases de datos como PostgreSQL y MongoDB.Se ofrece contrato indefinido y 100% teletrabajo desde España, con desarrollo profesional y participación en diferentes...

THEWHITEAM Consulting is seeking a Senior Backend Engineer to drive backend development across a modern stack. You will design scalable services in Java, build microservice architectures, and apply Hexagonal Architecture with Ports & Adapters.Expect hands-on work with Kafka/RabbitMQ, Docker, Grafana, and cloud or containerized environments, while advancing...

Una empresa de consultoría tecnológica en Barcelona busca un/a Senior Java BackEnd Developer para desarrollar y soportar componentes backend de productos internacionales. Idealmente, el candidato/a debe tener un dominio técnico en Java y Spring Boot, comunicación fluida en inglés, y experiencia en entornos ágiles. Se ofrece un proyecto estable,...

ALZURA Pay, part of the ALZURA Group, is seeking a Senior Java Developer (m/f/d) to build innovative payment solutions across Europe. You will join an early-stage, agile team and shape the engineering organization and the future of our payment platform.Daily work includes Java backend development with Spring Boot and Hibernate, Docker and AWS, REST APIs, and...

Initium Software busca un Senior Backend Engineer para liderar la arquitectura backend basada en Java y microservicios. Diseñarás, construirás y escalarás componentes críticos con énfasis en código limpio, resiliencia y observabilidad.Trabajarás en entornos distribuidos, con mensajería (Kafka/RabbitMQ), contenedores Docker y plataformas en la nube,...

GMV in Tres Cantos, Spain is seeking a passionate back-end developer for its Space Traffic Management projects. The role involves developing new functionalities in a microservice architecture and requires expertise in Java or Python, along with Linux and Docker skills. GMV offers flexible working conditions, personalized career development, and a well-being...

Giesecke+Devrient is seeking a Senior Java Backend Developer to lead the design, development, and maintenance of secure, cloud-native microservices for our TSM platform. You will build robust Spring Boot 4 applications, implement API-first architectures, and drive automated tests in a Kubernetes environment.You will collaborate with architects, product...

Rindus seeks a Java/Spring Boot specialist to join a distributed team supporting their partner, C&A. You will work from Málaga or remotely, contributing to API-driven eCommerce solutions and deployment pipelines. You’ll join a Scrum environment, collaborating with product owners and engineers while ensuring high-quality deliverables.The role emphasizes...

Factorial busca un Desarrollador Backend Java para unirse a un proyecto en Bilbao en una empresa tecnológica suiza del sector turístico, con foco en soluciones de reserva de viajes y gran presencia en Europa.Te incorporarás a un equipo internacional, trabajando con Spring Boot, Kafka y MySQL, en un entorno de alta complejidad técnica; la posición es...

Accenture seeks an experienced Java Developer in Madrid to join technology teams working on large-scale enterprise solutions in international environments. The role requires strong backend skills with Java, Spring, and REST APIs, plus experience with relational databases and English B2. We offer a permanent contract with competitive salary, health and life...

DXC Technology busca perfiles de backend Java con al menos 3 años de experiencia para proyectos en banca. Se valorará experiencia en Spring Boot, diseño de microservicios, APIs API-First y REST, y en arquitectura Hexagonal y DDD. Se requieren buenas habilidades de comunicación y trabajo en equipo.La compañía ofrece un entorno dinámico, aprendizaje...

Allianz Technology seeks a skilled backend engineer to design, develop and operate scalable microservices and RESTful APIs. You will work with Java 17+ and Spring Boot in a hybrid setup, collaborating with cross-functional teams to translate business needs into robust technical solutions.The role emphasizes code quality, automated testing, and production...