Empleos de senior backend engineer java en Madrid

Se busca desarrollador Backend Java Senior con experiencia en microservicios, API First y observabilidad para unirse a un equipo ágil en el desarrollo de una nueva plataforma tecnológica.

Idiomas:Inglés fluido (idioma de trabajo) + Español (valorable)Sobre el proyecto y el rolBuscamos incorporar un/a Senior Software Engineer (Level 3) para ampliar y evolucionar un framework propietario de automatización de pruebas, dentro de un programa internacional de modernización de una plataforma de trading que abarca Suiza y España.El objetivo...

UST busca un Level 3 Application Support Engineer con al menos 3 años de experiencia para entornos críticos de alta disponibilidad, centrado en Java y Kafka. Participará en gestión de incidencias, monitorización y mejora continua. La posición es híbrida en Madrid (3 días en oficina / 2 remoto) y exige inglés C1. Se valoran perfiles con experiencia...

Pearson is seeking a Senior Software Developer to help design and deliver AI-enabled backend services for our digital learning products. You’ll join an international team to build scalable solutions, implement microservices, and drive DevOps practices across the lifecycle. The ideal candidate has strong Python skills, cloud experience (AWS/GCP/Azure), and...

Pearson is seeking a highly autonomous Senior Software Developer to join our AI-enabled English language learning platform. You’ll design and deliver scalable backend services and APIs, integrate AI models, and guide the full software lifecycle with DevOps and Clean Code practices. Based in a hybrid setup, this role requires strong collaboration with...

A financial services company located in Alcobendas seeks a Mid-Senior level External Consultant - Software Developer. This role focuses on the Back-End of a web application that handles money remittances and currency exchange, requiring over 5 years of .NET C# development experience. Ideal candidates will also have experience in Transact-SQL and familiarity...

Seeking a Senior Java Backend Engineer with 7+ years of experience in Java, SpringBoot, microservices, and cloud platforms like AWS. Requires proficiency in Kotlin/Go, SQL/NoSQL databases, and strong English communication skills.

Allianz Technology in Spain seeks a senior Java engineer to modernize critical systems for the KLS life platform, bridging core systems with cloud-native innovations and collaborating with global colleagues. The role requires ~5 years of Java experience, Java 12–21, Spring Boot/JBoss, REST APIs, and JUnit. You will work in a hybrid model, with English as...

GFT Technologies España busca un/a Senior Java con experiencia en Microservicios y metodología TDD. Esta posición implica responsabilidades como el análisis de código y desarrollo de prototipos. Es fundamental tener un alto nivel de inglés para colaborar en proyectos internacionales. La empresa promueve un entorno inclusivo y valora la diversidad,...

EXDESIS busca desarrolladores Java Senior para trabajar en un entorno híbrido en Málaga. Se requiere experiencia con Java y Spring Framework, bases de datos PostgreSQL/MySQL y APIs seguras en entornos de alto rendimiento. Se valorará experiencia en Cloud (GCP y AWS) y conocimiento de Go. Se ofrece contrato fijo, beneficios sociales y un plan de carrera...

parser is seeking a skilled Java engineer to design and implement scalable, end-to-end systems for on-premises and cloud deployments. You will work with a JVM stack, write test-driven features, and contribute to a robust API platform. Collaboration and mentoring are part of the role, with emphasis on code quality and learning. Ideal candidates have strong...

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...

UST in Madrid is seeking a Senior Application Support Engineer to own Level 3 support for the Client Lifecycle Management system. You will focus on maintaining, optimizing the solution, handling incidents and problems, and ensuring high availability in an agile environment. You will collaborate with application users, IT Service Owners, and other...

Keonn, part of Novanta, is seeking a skilled Java Developer to build applications for our RFID product portfolio. You will develop Java applications to enhance, debug, and optimize our current infrastructure while implementing new features to meet evolving market demands. The ideal candidate has a CS or software engineering degree, 5+ years of Java...

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...

Seeking a Senior Backend Engineer to design, build, and support end-to-end features and products for a monetization platform. Requires a product mindset, passion for shipping, and focus on reliability, scalability, and performance.

Jobtailor en Barcelona busca un desarrollador full stack para evolucionar y mantener una solución core de soporte a ventas, con un énfasis en frontend y backend. El equipo de producto ágil diseña e implementa funcionalidades escalables y de alta calidad. Se valora experiencia en Angular, Java/Spring Boot, MongoDB y procesamiento de flujos, además de...

Desarrollador/a Backend Senior – Proyecto InternacionalPerfil requeridoBuscamos un/a profesional con al menos 5 años de experiencia en desarrollo de aplicaciones web y microservicios, con dominio tanto en back-end con Java y Spring Boot , capaz de abordar soluciones end-to-end de complejidad media, y con una visión transversal de...

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...

Pearson is seeking a Senior Software Developer to design and deliver AI-enabled backend services in a hybrid setup across Poland or Spain. You will work with cross-functional teams to architect scalable systems, deploy AI integrations, and lead DevOps-driven delivery.This role emphasizes autonomous ownership, strong collaboration, and adherence to best...