Empleos de java 21 backend engineer en Madrid

Julius Baer in Madrid is seeking a skilled Java Backend Engineer to join our team. You will develop and maintain enterprise-grade backend apps using Java 21, Jakarta EE, and Oracle SQL, and design REST APIs for internal and external integrations.You will collaborate with product owners, analysts, and architects while contributing to testing, deployment, and...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together.We are seeking a skilled Java Backend Engineer to join our team in Madrid. In thisrole, you will contribute to the...

Knowmad Mood busca un desarrollador backend Java para trabajar con un importante cliente del sector textil. Se valorará experiencia en Java (21+), Spring, Spring Boot y microservicios, así como conocimientos de arquitectura hexagonal y Python para automatización e IA.Se valora experiencia en AWS Serverless y Terraform, además de Kafka y Grafana para...

Talent Connect is seeking experienced Backend Developers for a hybrid role in Spain, primarily focused on Java, Spring Boot, and AWS development. The ideal candidate will have over 3 years of experience in backend development, designing and implementing scalable microservices and RESTful APIs. Proficiency in PostgreSQL and a strong understanding of...

knowmad mood busca un desarrollador/a senior backend Java para un importante cliente del sector textil. El rol es 100% remoto y se centra en Java, Spring Boot, microservicios y arquitectura hexagonal, con especial énfasis en OpenAPI/API First y Kafka para mensajería.Se valorará experiencia en testing, monitorización con Grafana e interés en IA aplicada...

Una entidad bancaria internacional busca un Senior Engineer en Madrid para unirse a su equipo de Canales Digitales. El rol se centra en el desarrollo de software backend de alto rendimiento, diseño de arquitecturas técnicas robustas, y participación en todo el ciclo de desarrollo. Se valora la experiencia en Java y GCP, así como la capacidad de...

Accenture España in Madrid is seeking an experienced Java Developer to join our technology teams, delivering large-scale enterprise solutions in international environments. The role requires at least 6 years of Java and Spring experience, REST API design, and strong SQL skills, with English B2 and Spanish mandatory.We offer a permanent contract, competitive...

SIX Swiss Exchange is seeking a Backend Engineer in Madrid to design, implement, and operate robust backend services powering our Platform's Post Trading suite. You will work with Java, Spring, and modern backend patterns to build scalable REST APIs and event-driven components.Join a collaborative team that emphasizes reliability, performance, and...

Actualmente contamos con vacantes en Madrid y Bilbao para Software Engineers Backend (Java, Microservices y Python) que quieran desarrollar su carrera profesional en GFT. Buscamos personas entusiastas, con iniciativa y ganas de seguir aprendiendo, que deseen crecer en un entorno multicultural, dinámico, colaborativo y lleno de retos. Tus principales...

Revolut in Spain is seeking a Junior Backend Engineer to join our technology team. You will build backend services, APIs, and microservices, contributing to scalable infrastructure used by millions of customers.You should have Java expertise, 2+ years of backend experience, a STEM degree, and strong teamwork and communication skills, with English fluency....

Vermont Solutions en Madrid busca un/a Senior Backend Developer especializado/a en Java y Spring Boot con 6+ años de experiencia en microservicios y entornos Cloud. Diseñarás, desarrollarás y mantendrás soluciones cloud-native, asegurando rendimiento, seguridad y observabilidad en equipos ágiles.Requisitos: Java, Spring Boot, Spring Security, Kafka y...

adesso Spain is assembling a backend team to build and evolve Java/Spring services supporting digital mobility. You will design and implement reliable distributed systems, focusing on data integrity, transactions, and scalable architecture.You’ll work on backend services, microservices, and event-driven flows with Kafka, in a cross-functional team spanning...

SIX Swiss Exchange is seeking a Backend Engineer in Madrid to design, implement, and operate robust backend services powering our Platform's Post Trading suite. You will work with Java, Spring, and modern backend patterns to build scalable REST APIs and event-driven components.Join a collaborative team that emphasizes reliability, performance, and...

knowmad mood, una compañía líder en transformación digital, busca un desarrollador backend con al menos 3 años de experiencia. Se requiere dominio de Java 21+, Spring Boot y Spring Data, arquitectura hexagonal y microservicios, diseño de APIs con OpenAPI, y sólidos conocimientos de Kafka y bases de datos (MariaDB/MongoDB).Ofrecemos modalidad remota...

Talent Connect is seeking experienced Backend Developers for a hybrid role in Spain, primarily focused on Java, Spring Boot, and AWS development. The ideal candidate will have over 3 years of experience in backend development, designing and implementing scalable microservices and RESTful APIs. Proficiency in PostgreSQL and a strong understanding of...

Vonage is seeking a Software Engineer to join its Engineering team to build high-performance, scalable backend services for RCS channel functionality. You will design and implement low-latency microservices, collaborate with cross-functional teams, and contribute to testing strategies to ensure reliability. Strong experience with Kotlin/Java, Spring Boot...

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...

Revolut in Spain is seeking a Junior Backend Engineer to join our technology team. You will build backend services, APIs, and microservices, contributing to scalable infrastructure used by millions of customers.You should have Java expertise, 2+ years of backend experience, a STEM degree, and strong teamwork and communication skills, with English fluency....

En Accude estamos buscando un Senior Java Backend Engineer para incorporarse a un proyecto en modalidad híbrida en Madrid Funciones Actuar como experto técnico responsable del mantenimiento y la evolución de una parte de nuestra plataforma digital interna. Desempeñarse como ingeniero experimentado en desarrollo de software Java, con capacidad para...

Julius Baer in Madrid is seeking an experienced Technical Lead – Backend Java Engineer to provide technical leadership while hands-on in a large-scale Java/Jakarta EE platform on JBoss EAP 8. The role focuses on backend services, integrations, platform reliability, and release management.The ideal candidate combines strong backend expertise with excellent...