Empleos de senior java backend engineer hybrid en Barcelona

Indra Group, con sede en Barcelona, busca un/a Ingeniero/a Backend Java Senior para desarrollar servicios backend robustos y escalables con Java 8+ y Spring, participando en proyectos de ciberdefensa e entornos críticos.Diseñarás APIs REST, gestionarás integraciones entre sistemas con Kafka y usarás PostgreSQL con rendimiento óptimo, aplicando testing...

A technology firm in Barcelona is seeking a Senior Java Backend Engineer for a long-term freelance project. The role involves building and optimizing backend services using Java and Spring Boot within a hybrid work model. Candidates should have over 7 years of Java development experience, strong expertise in microservices, and familiarity with cloud...

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...

Indra Group en Barcelona busca un/a Ingeniero/a Backend Java Senior con experiencia en Java, Spring, PostgreSQL y Kafka para participar en el desarrollo de servicios backend robustos y escalables en proyectos de ciberdefensa y entornos críticos, en Barcelona. El modelo es híbrido (60% teletrabajo: 3 días en casa, 2 días en oficina). Se valorará...

OverviewWe are looking for a Senior Java Backend Engineer to join a long-term freelance project in Barcelona (hybrid: 3 days onsite, 2 remote).This role is part of a strategic transformation initiative in the financial sector, modernizing data management systems with cloud-native technologies and agile methodologies.ResponsibilitiesBuild and optimize...

Corporate Sales Engineer - German (Remote)Spain - BarcelonaGermany - RemoteFull timeR30247As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced...

Indra Group en Barcelona busca un/a Ingeniero/a Backend Java Senior con experiencia en Java, Spring, PostgreSQL y Kafka para participar en el desarrollo de servicios backend robustos y escalables en proyectos de ciberdefensa y entornos críticos, en Barcelona. El modelo es híbrido (60% teletrabajo: 3 días en casa, 2 días en oficina). Se valorará...

QUE OFERIM? Contracte indefinit. Phantom share plan 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 challenge. (For context, Movistar+ has only 3.5 million screens.) MAIN RESPONSIBILITIES ...

Indra Group busca un Ingeniero/a Backend Java para unirse a su unidad de Defensa y trabajar en proyectos de ciberdefensa. Se valorará experiencia en Java 8+, Spring, PostgreSQL, Kafka y pruebas con TDD/BDD, además de mentoring en equipos ágiles. El puesto es híbrido y ofrece desarrollo en proyectos europeos de alto impacto.Se requiere mínimo 5 años de...

OneSpan in Barcelona is seeking a Senior Backend Engineer to join our backend team and drive product features from concept to production.You will own delivery, work with leadership, and shape architecture.The role requires a decade of backend experience, strong Java and Spring Boot, SQL, AWS, and Kubernetes, plus excellent cross-functional collaboration and...

SEREM Consultoría Empresarial busca un Backend Developer Java con experiencia para un proyecto en Barcelona, centrado en microservicios y APIs REST, en un entorno Agile/Scrum.Se valora integrar tecnologías frontend, principalmente Angular, y conocimientos de Kafka, MongoDB y Spring Boot.La posición es híbrida, con 1-2 días en oficina y el resto en...

Merkle, a dentsu company, is hiring Java Developers in Barcelona to join agile teams working for major telecoms and media brands. Design, code, and deliver robust backend services using Java/J2EE, TDD/BDD, and RESTful APIs.You will collaborate with senior engineers, participate in all development phases, and contribute to continuous improvement. The role...

Qualifyze is seeking a Senior Backend Engineer to join our Tech department. You will guide backend architecture, own complex tasks, and work with an international team to deliver scalable solutions. The role emphasizes clean architectures, testing strategies, and collaboration with DevOps, product managers, and design teams.You’ll operate in a hybrid...

Dormont Manufacturing Co is seeking Java Developers in Barcelona to join their agile teams. This role involves designing and coding backend applications using a test-driven development approach, ensuring quality in every coding phase. Ideal candidates should have a degree in software engineering or related fields, with at least 1-2 years of experience in...

Oxigent Technologies busca un/a Senior Automation QA para su equipo en Barcelona, dentro de un proyecto internacional de procesamiento y distribución de datos entre sistemas en el sector tecnología para la aeronáutica. Serás responsable de impulsar la calidad del software a lo largo del ciclo de desarrollo, definiendo estrategias de testing y...

Sanoma Learning in Barcelona is seeking an experienced back-end developer to join their Scrum-based team. You will contribute to the development of a cloud-native platform crucial for secondary education. The ideal candidate has over 5 years of Java experience and strong AWS skills, and can work effectively in an international team.Sanoma offers a flexible...

Tappx is hiring a Senior Java Backend Developer to join the Performance Tech team in our IT department. The role focuses on coding, debugging, and maintaining high-quality backend services in Java, with a hybrid/remote setup across Spain. You will work across the application lifecycle, gather requirements, and collaborate with data and product teams to...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center. Reporting directly to the Tech Lead, you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client. This is an excellent opportunity for a passionate...

Merkle, a dentsu company, is hiring a Junior Java Software Engineer Community (Spain) in Barcelona.You will join agile teams delivering Java backend applications with strong emphasis on code quality and test-driven development.Ideal candidates hold a software engineering degree, have 1+ years Java experience, and can work in English.The role supports...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center . Reporting directly to the Tech Lead , you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client. This is an excellent opportunity for a...