Por favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés. 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 backend engineer who enjoys building scalable applications, working with modern technologies and continuously expanding their technical expertise. Design, develop and maintain high-quality backend applications using Java 17/21 Design, develop and maintain RESTful APIs and backend services. Develop applications using Spring Boot and modern Java frameworks.

Integrate asynchronous messaging solutions using Kafka . Contribute to frontend developments using Angular 21 when required. Collaborate closely with the Tech Lead to define technical solutions, architecture and development best practices.





Work in a n Agile/Scrum environment alongside developers, QA and Business Analysts. Ensure timely delivery while maintaining high quality standards. Bachelor's degree in Computer Science, Software Engineering or equivalent experience. ~4–6+ years of professional experience in Java software development. ~ Strong expertise in Java Backend development. ~ Solid experience with Java 17 . ~ Strong experience with Spring Boot . ~ Experience with Kafka or other event-driven messaging platforms. ~ Experience with Angular 21 is a plus. ~ Experience working in Agile/Scrum environments. ~ Professional level of English. ~ Permanent contract.

Hybrid working model (2–3 days on-site). Versátil working hours. Continuous learning and professional development. Participation in international projects for leading clients. A highly technical and international environment within our Java Development Competence Center .

Direct mentoring from the Tech Lead and real opportunities for professional growth.

📌 Senior Backend Developer (Java-Spring-Kafka) (Barcelona)
🏢 Infotel
📍 Barcelona