Empleos de java en Barcelona

Knowmad Mood busca un Software Engineer Senior para un equipo internacional que trabaja en una plataforma de datos y analítica en la nube. Se diseña y desarrolla soluciones empresariales en entornos complejos, con arquitectura orientada a eventos y servicios AWS. El rol requiere experiencia de 8+ años, dominio de Java, Python y SQL, CI/CD y entorno...

K-LAGAN ищет Java Backend Developer для участия в международных проектах по логистике и системам автоматизации складов. Требуется опыт Java, Spring Boot и бэкенд‑разработки, знакомство с WMS/WCS и желание расти через...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

iTalenters busca un Ingeniero Backend con fuerte experiencia en Java y Spring para un stack de alto rendimiento en tiempo real. Será parte de un equipo core de ingeniería en Barcelona, con impacto global y libertad técnica para influir en la arquitectura del motor de subastas. El puesto combina desarrollo de funcionalidades, revisión de código y...

SII Group Spain ищет QA-инженера для обеспечения качества программного обеспечения. Ваша работа будет включать разработку и выполнение тестов, выявление дефектов и взаимодействие с командами...

Glovo, parte del grupo Delivery Hero, busca un Ingeniero de Software Backend Senior para unirse al equipo Global Services de Quick-Commerce en Barcelona. Trabajarás en una plataforma de próxima generación para impulsar soluciones para el ecosistema global del grupo. Se requiere más de 5 años de experiencia en backend, dominio de Java o Kotlin, y...

Krell Consulting & Training, S.L. busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA. La posición es híbrida en Barcelona, con aproximadamente un día presencial por semana. Se valoran experiencia en APIs REST, entornos Cloud y herramientas de IA de desarrollo,...

Cognizant is seeking a Sr Quality Engineer in a hybrid work model to design robust test strategies and automation frameworks using Java and Karate, ensuring reliable enterprise applications in the travel industry. You will collaborate with cross-functional teams to improve test coverage, optimize CI pipelines and drive continuous improvement, while guiding...

eDreams ODIGEO is seeking a Backend Architect to lead the technical evolution of one or more backend microservices and mentor senior engineers. You will collaborate with multiple teams across a large e-commerce platform serving millions of users daily and work closely with product and business stakeholders to shape technical strategy. You will leverage...

Smadex is seeking a knowledgeable Software Engineer to tackle complex technical challenges within our real-time bidding platform in Barcelona. You will deliver high-quality features, participate in code reviews, and shape architecture in a fast-paced, learning-oriented environment. The role emphasizes collaboration, a "you build it, you run it" mindset,...

At Adaptive, we partner with capital, commodity and digital market participants, and we see technology as a true differentiator. Our experienced teams design and deliver complex front-office technology solutions, using our proven accelerators to create long-term competitive advantage. Our clients include the world's leading investment banks, investment...

Infotel in Spain's Barcelona area is seeking a Senior Java Backend Engineer to join our Java Development Competence Center. Reporting to the Tech Lead, you will contribute to the design and development of high-quality software solutions for international clients. You will work on Java 17/21, Spring Boot, microservices, REST APIs, Kafka, and occasional...

CHAMP Cargosystems is seeking an experienced Lead Java Developer to provide technical leadership across development teams in Spain and flexible roles across Europe. The role emphasizes clean coding, design patterns, and integration of complex systems using Spring Boot, REST APIs, and SQL databases. You will collaborate with PMs, POs, and analysts to...

Allianz Technology seeks a Software Engineer to design, build, test, and maintain software solutions. You will handle technical design, development, and testing, with support and consultation in early concept phases. The role emphasizes agile team collaboration, non-functional requirements, and maintainability across environments. Hybrid work and...

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...

Diabolocom, a European cloud-based contact centre and CX platform, is seeking a Senior Backend Software Engineer for the Auxiliary Squad in Barcelona. You will design and implement high‑performance backend services using Java/Kotlin, Spring Boot, and modern tooling, contributing to scalable distributed systems and no‑code workflow scenarios. You will...

New Relic, Inc. is seeking engineers for the Personalization team to build backend services and Kafka-based pipelines. You will design microservices and APIs, turn behavioral signals into actionable segments, and apply AI-assisted tooling in everyday engineering tasks. This role emphasizes collaboration, scalable architectures, and AWS cloud expertise. The...

Selecciona la frecuencia (en días) para recibir una alerta: Perfil profesional: Defensa y Seguridad Experiencia requerida: Modalidad del puesto: Híbrido En Indra Group, protegemos lo que más importa. Desde nuestra unidad de Defensa, desarrollamos soluciones tecnológicas avanzadas que refuerzan la seguridad nacional e internacional. ...

Knowmad Mood está buscando un/a ingeniero/a de software sénior para liderar una plataforma de Datos y Analítica en la nube. El candidato ideal debe ser proactivo, orientado a resultados y capaz de transformar ideas en acciones que aporten valor, trabajando en entornos ambiguos y colaborando con equipos multidisciplinares. Se valoran más de 8 años de...

Adaptive is hiring a Senior Java Distributed Systems Engineer in Barcelona to help build Aeron Sequencer, applying state machine replication to capital markets. You will work on distributed systems that enable other teams to deliver performant, reliable software, with a hands-on role that can influence product decisions, architecture, and engineering...