Empleos de senior backend developer java en Barcelona

Skills required .NET DevOps Docker Java Kotlin Spring Boot CI/CD SOLID Principles Domain Driven Design (DDD) Test Driven Development (TDD) Hexagonal Architecture Pair Programming Clean Code Languages Languages Advanced english Native spanish Location Location Remote Hybrid Barcelona, Spain Remote candidates must be living (or willing to live) in:...

Krell Consulting & Training, S.L. en Barcelona busca un/a Senior Backend Developer Java con amplia experiencia en microservicios para un proyecto en el sector seguros. Trabajarás con Java y Spring Boot en un entorno orientado a eventos, principalmente bajo un modelo híbrido en Barcelona.Se valorará experiencia con Kafka, MongoDB y APIs REST, además de...

Senior Backend Java Developer for Digital Innovation HubFesto is a Global leader Engineering firm with over 20k employees worldwide. We create and develop highly specialized technical tools for several applications, such as Industrial Automation, Chemical depuration, Food & Beverage processing, 3d Modelling, etc.Working in the Digital Hub, you will act as a...

Reference: 1129622Job ID: 5417508Posted: 2026-09-29Closing date: 2026-12-28Location: Barcelona - 4 remote work days per weekSalary: up to 50.000 euros gross anual (per annum)Job type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Anna GarrigaHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1ªPhone:...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Desplácese hacia abajo para obtener una visión general completa de lo que requerirá este trabajo. ¿Ayudamos a grandes organizaciones a diseñar y construir...

Senior Backend Java Developer for Digital Innovation HubFesto is a Global leader Engineering firm with over 20k employees worldwide. We create and develop highly specialized technical tools for several applications, such as Industrial Automation, Chemical depuration, Food & Beverage processing, 3d Modelling, etc.Working in the Digital Hub, you will act as a...

Craft:Technology & DevelopmentJob Description:We’re looking for a Java backend developer to join our Catalog Games team and help build and improve the technology behind our games.You’ll develop game features, services, tools, and systems while collaborating with people across different disciplines. You’ll contribute throughout the lifecycle of our...

DescriptionJoin the team.Es posible que un gran número de candidatos se presenten a este puesto, así que asegúrese de enviar su CV y su solicitud lo antes posible.Make an impact.At Holded, we believe that daily admin should never stop a great idea from becoming a success.That's why we create intuitive software to empower anyone who dares to start their...

Merkle, a dentsu company, is hiring junior Java developers in Barcelona, Spain. Join agile teams to build backend applications using Java/J2EE with a focus on test-driven development and high-quality code.You will work through all development stages, translating requirements into concrete designs and delivering value in every sprint. Ideal candidates have...

Reference: 1129622Job ID: 5417508Posted: 2026-09-29Closing date: 2026-12-28Location: Barcelona - 4 remote work days per weekSalary: up to 50.000 euros gross anual (per annum)Job type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Anna GarrigaHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1ªPhone:...

Reference: 1129622Job ID: 5417508Posted: 2026-09-29Closing date: 2026-12-28Location: Barcelona - 4 remote work days per weekSalary: up to 50.000 euros gross anual (per annum)Job type: PermanentIndustry: Tecnología e Internet / TechnologyCompany: HaysConsultant: Anna GarrigaHays office: Barcelona — Hays Barcelona, Calle Valencia, 307-313, bajos 1ªPhone:...

Merkle, a dentsu company, is hiring junior Java developers in Barcelona, Spain. Join agile teams to build backend applications using Java/J2EE with a focus on test-driven development and high-quality code.You will work through all development stages, translating requirements into concrete designs and delivering value in every sprint. Ideal candidates have...

Participar en la migración progresiva de aplicaciones de Java 8 a Java 25.Realizar desarrollos, correcciones y refactorizaciones para garantizar la compatibilidad con las nuevas versiones de la JVM.Identificar y resolver incompatibilidades derivadas de la evolución del lenguaje y la plataforma Java.Garantizar la convivencia temporal entre componentes Java...

Company Overview¿Es este su próximo empleo? Descúbralo leyendo la descripción completa a continuación y no dude en enviar su candidatura.Build a career powered by innovations that matter! At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives...

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Role DescriptionWe are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona. In this role, you will design, build, and continuously improve backend services, APIs, databases, and integrations that support our digital marketing and sales capabilities.You will develop scalable, secure, and...

¿Te apasiona la tecnología, la innovación y crear soluciones con impacto real? En Raona ayudamos a las empresas a transformar la forma en la que trabajan a través de tecnología Microsoft, IA, automatización y Digital Workplace. Llevamos más de 20 años anticipándonos al futuro tecnológico y hoy somos un equipo internacional de más de 360 personas...

We're Hiring: Software Engineer (Hybrid - Barcelona)We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure.What You'll Do:Design and build scalable backend services using Python.Architect data...

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos y con...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. As a Senior Java Developer, you will play a key role in the design,...