Empleos de seniorlead java engineer en Madrid

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,...

BCNC Group está buscando un/a Senior Backend Developer Java para impulsar una plataforma logística global. Participarás desde cero en decisiones de diseño y evolución tecnológica, trabajando codo a codo con un responsable técnico dentro de un equipo ágil.Se requiere experiencia sólida en Java, Spring Boot y arquitecturas de microservicios, con foco...

Swiss Re, a cloud-native software house, seeks a Senior Software Fullstack Engineer with strong back-end expertise. You will design, implement, and review server-side solutions, collaborating with architects and product owners to align with roadmaps.Expect involvement in PoCs and modern tech stacks, with emphasis on reliability, security, and scalable...

Sinch AB is looking for a Senior Software Engineer based in Spain to design and build the next generation of the Contacts Platform. The role is primarily remote, with occasional office visits to Madrid. Responsibilities include developing scalable distributed systems, maintaining backend services, and collaborating with cross-functional teams. Ideal...

Senior Software Engineer with Java Kubernetes We are still looking for the very Top Talent and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35...

Backend engineer needed to build services for payment networks, transit authorities, and secure chips, learning cryptography and secure key handling in a concurrent environment. Participate in DevOps, reviews, and agile planning.

Oxigent Technologies, ubicada en Madrid, busca un/a Senior Backend Developer para unirse a su equipo en el sector seguros. La misión incluye el mantenimiento y evolución de un ecosistema modular, realizando análisis profundo de código Java legacy y desarrollando tanto en Backend como en Frontend.Se requiere experiencia de al menos 5 años en desarrollo,...

UST España & Latam is looking for a Senior Java Engineer to join a cross-functional Agile team in Madrid. This role involves backend development, system design, and production support in a DevOps-centric environment for a major client in the wealth management sector.The position requires strong experience with Java 17, Spring Boot, and CI/CD practices,...

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,...

En Exdesis incorporamos un/a Software Engineer con experiencia en Java para participar en proyectos de desarrollo de nuevas aplicaciones y evolución de soluciones existentes.RequisitosEntre 2 y 3 años de experiencia en desarrollo de software.Experiencia con Java 21, Spring, Maven y JUnit.Conocimientos de Oracle 19 y PL/SQL.Experiencia con integración...

Overview 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...

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...

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...

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...