Empleos de seniorlead java engineer en Madrid

Overview As a Senior Software Engineer on the Elasticsearch - Distributed Systems team, you will advance scale, performance, and resilience across the cluster. You’ll improve indexing and coordination across nodes, and help push the system to handle larger shards and datasets. You’ll diagnose complex performance and concurrency issues and mentor others....

Zemsania busca dos profesionales para el desarrollo backend Java. Se trabajará en diseño y evolución de aplicaciones Java, bajo Spring y en entornos Linux. El equipo colabora en proyectos de modernización y mejora de rendimiento.La modalidad es híbrida en Bilbao, con al menos 1 día presencial a la semana; se ofrecen proyectos de largo recorrido y...

Vonage is seeking a Java Software Engineer to join the Cloud Engineering team. You will enhance PaaS backend systems, optimize cloud resource control, and contribute to scalable architecture for real-time communications.You will work on new features and backend improvements, focusing on quality, fault tolerance, and performance, gaining hands-on experience...

Banco Santander SA is looking for a Back-End Software Engineer to join the Santander Auto Software team in Spain. This role involves building a new global software platform with a focus on Java and AWS, within a supportive environment that encourages innovation.The ideal candidate will have strong back-end development skills, particularly in Java and Kotlin,...

BESTSECRET in Málaga is expanding its tech hub and hiring a Full Stack Software Engineer to build a Kubernetes-based supply platform. You will develop backend services in Java/Spring Boot, collaborate with product, design, and BI teams, and help automate end-to-end purchasing and onboarding workflows.The role emphasizes data-driven decision-making,...

GMV, located in Tres Cantos, Spain, is expanding its software development team. We are looking for a SW Developer with expertise in C++ and Java. As a key member of our SCRUM team, you will contribute to the maintenance and evolution of software for satellite control centers.The ideal candidate will have at least 2 years of software development experience...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

Empower global engineering teams and code the future of railway control centers. For over 160 years, Siemens Mobility has been a global leader, innovating transportation solutions that move the world. We lead the way in Rolling Stock, Rail Automation & Electrification, Turnkey Systems, Intelligent Traffic Systems, and comprehensive Related Services. Through...

As a Full-Stack Java Engineer in our Defense & Security team, you will contribute to high-performance C2 applications, spanning web and desktop solutions. You'll design and optimize secure architectures with REST APIs and AI/ML-enabled features, influencing automation and decision-making in mission-critical systems. You'll work across multidisciplinary...

Second Window está buscando un/a Backend Developer Senior para unirse a su equipo en Madrid. Con un enfoque en desarrollar sistemas backend escalables, deberás tener al menos 4/5 años de experiencia en desarrollo Java y un dominio profundo de tecnologías como SQL y Spring. Ofrecemos un contrato indefinido, un salario entre 40.000 y 45.000 euros brutos...

Plexus Tech is seeking a Java AWS Developer to join their dynamic team. This role offers a hybrid working model allowing employees to work from any of the 24 offices in Spain or from home.The ideal candidate will have over 5 years of experience in Java, Spring Boot, JPA, Hibernate, and AWS, along with a strong understanding of microservices. Employees at...

Minsait busca un Desarrollador Fullstack orientado al backend con React para unirse al equipo y contribuir al desarrollo de soluciones escalables y seguras. Trabajarás con Java, Spring Boot y Reactor en un entorno de innovación constante.El rol incluye colaborar con engineering managers y con el liderazgo técnico de Inditex para entregar valor, con...

Veridos in Barcelona is seeking an experienced IT engineer to install, integrate and troubleshoot Java-based applications in data centers and cloud environments. You will collaborate with developers, IT infrastructure and support teams to ensure stable, secure operations.You will analyze incidents, optimize monitoring, automate deployments with Ansible, and...

SNGULAR busca ampliar su equipo de desarrollo backend con Java y Spring Boot. Participarás en proyectos que aplican Arquitectura Hexagonal y Domain-Driven Design (DDD) para crear sistemas robustos, escalables y sostenibles.Trabajarás integrando herramientas de IA para optimizar el código, colaborarás estrechamente con equipos multidisciplinares y...

Capitole Consulting busca un desarrollador Full-Stack para un proyecto internacional en Sevilla. Se trabajará con Java y Spring Boot, APIs REST y arquitectura de microservicios, en un entorno que valora DevOps y ownership de los servicios.Se requiere 3–5 años de experiencia en Java, Spring Boot y SQL, con Git y metodologías ágiles; Kotlin y React son...

BCNC Group busca un/a Senior Backend Developer Java con al menos 4-5 años de experiencia para una iniciativa tecnológica global orientada a modernizar procesos de logística y distribución.Participarás desde el inicio en una plataforma destinada a estandarizar procesos logísticos, con diseño y arquitectura influyentes y un entorno ágil, colaborativo y...

Nuvolar Works ищет опытного backend-разработчика на Java для разработки и поддержки высоконагруженных сервисов в глобальной технологической компании. Вы будете работать над созданием и эволюцией API и...

Capitole Consulting busca un perfil Full-Stack para un proyecto internacional en Barcelona. Desarrollar y mantener aplicaciones escalables con Java y Spring Boot, participar en decisiones técnicas y gestionar el ciclo completo de desarrollo, pruebas, despliegue y operación.Se trabajará con APIs REST, bases de datos y arquitecturas de microservicios,...

rindus Technology S.L. seeks a skilled Java Software Engineer to join a distributed team supporting our partner’s e-commerce division in Europe. You will contribute to implementing user stories, ensure quality with automated tests, and build deployment pipelines.You will collaborate with product owners, requirement engineers, and business stakeholders to...

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...