Empleos de java engineer en Barcelona

Cognizant is seeking a Sr Quality Engineer in a hybrid work model, focusing on Automation Testing using Java and Karate to design robust test strategies and frameworks for enterprise applications in the travel domain. The role requires close collaboration with cross-functional teams to improve product quality, expand test coverage, and drive continuous...

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...

Apiux Tech busca Analista Programador/a Senior Java con experiencia en Spring Boot para un proyecto basado en microservicios y APIs REST en Barcelona, España. Incorporación inmediata y foco en calidad, escalabilidad y buenas prácticas de desarrollo.La persona seleccionada participará en análisis, diseño e implementación de soluciones técnicas,...

Allianz Technology is seeking a skilled Java backend engineer to design, develop and maintain scalable microservices within the NOVA/BiPRO Firmen Kraft team. You will collaborate with Sales and BI teams to translate business needs into robust technical solutions.Join a cross-functional Agile environment, contribute to performance, security, and reliability,...

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, así...

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...

ERNI is seeking a senior Java backend developer to build scalable enterprise applications and AI-enabled solutions for the pharmaceutical sector. You will leverage Java, Spring Boot, React, Next.Js and MUI to deliver secure, reliable products while collaborating with multidisciplinary teams.You will join a hybrid team with a strong culture of mentorship, 1:1...

Capitole Consulting busca un perfil Full-Stack para incorporarse a un proyecto internacional en Barcelona. Desarrollar y mantener aplicaciones escalables con Java y Spring Boot, participando en todo el ciclo de vida y decisiones técnicas.Se requieren 3-5 años de experiencia con Java y Spring Boot, SQL y microservicios; experiencia en APIs REST, Git y...

Dormont Manufacturing Co busca un Desarrollador Backend en Barcelona para unirse a su equipo de Digital Platform Service. El candidato ideal tendrá experiencia en desarrollo de software, conocimientos sólidos de Java y Spring Boot, y será responsable de diseñar arquitecturas de software y aplicar principios de DevOps.Ofrecemos un modelo de trabajo...

Grupo NS busca un Desarrollador Senior Full Stack con Angular y Java para un proyecto importante en el sector seguros. Se valorará experiencia en IA (Claude/Agentic) y familiaridad con tecnologías en la nube (AWS/Azure/Google Cloud). Modalidad híbrida en Barcelona. Requisitos mínimos: 7 años de experiencia, dominio de Angular/React/Vue, Java/Spring...

¿Tienes experiencia sólida en Java y has trabajado desarrollando o extendiendo frameworks, plugins o arquitecturas modulares? ¿Te interesa participar en un proyecto internacional dentro del sector trading, trabajando en la evolución de una plataforma tecnológica? Buscamos un/a Java Software Engineer para incorporarse a un proyecto internacional de...

Backend Java Engineer (Global Fashion Retail)Referencia: #52724Localización: Barcelona Buscas un reto donde tu código impacte a millones de usuarios en todo el mundo? Únete al equipo de ingeniería de uno de los grupos multinacionales más influyentes del sector moda. Estamos transformando nuestra infraestructura para soportar un ecosistema digital de...

Siemens Software in Spain hires a Java UI Developer to join the Java Framework team, building and evolving the Java-based client infrastructure across API and UI layers for Simcenter STAR-CCM+. You will collaborate with Core Framework colleagues to deliver robust desktop solutions for Linux and Windows.You’ll work in a hybrid environment, contribute to a...

Java Senior Software Engineer - CX (Hybrid)As you contemplate your future, you might be asking yourself, what’s the next step? We're seeking an experienced Java Senior Software Engineer to join our Customer eXperience team in Madrid or Barcelona (Hybrid) to bring the power back to travellers. 5 brands: eDreams, GO Voyages, Opodo, Travellink, and the...

Job Description: Junior Java Software Engineer Community (Spain) Barcelona, SpainWe Dream. We Do. We Deliver.About MerkleMerkle, a dentsu company, powers the experience economy. For more than 35 years, we have put people at the heart of its approach to digital business transformation. As the only integrated experience consultancy in the world with a heritage...

Elastic is seeking a Senior Java Developer to join the Elasticsearch team and drive work on the Inference API, including integration with external ML providers and self-hosted models. You will maintain the plugin framework and REST API, collaborating across teams to design scalable, reliable systems in a distributed environment. The role emphasizes code...

About the role We're building a robust, internet-facing API that runs both in on-premises and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren't just theory here—they're part of our daily...

**Your new company** You will be part of one of the best Tech Hubs in Spain for a big electronics retail company. The project will be part of the Global Loyalty development team, which builds the technology that connects millions of customers across Europe. This team creates and enhances loyalty services using Kotlin, Google Cloud Platform, and modern...

This job is with Adaptive Financial Consulting Ltd, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.At Adaptive, we partner with capital, commodity and digital market participants, and we see technology as a true differentiator.  Our experienced...

Sopra Steria busca un/a Full Stack Developer en Barcelona. Se requiere experiencia en Java y Angular con al menos 5 años en entornos complejos. La posición implica el diseño y desarrollo de aplicaciones, así como colaboración en equipos multidisciplinares.Ofrecemos contrato indefinido, 23 días de vacaciones, formación continua, seguro de vida, y un...