Senior Java Developer

Abakus It Solutions — Luxembourg · Posted ~5 hours ago

Senior

Skills

Java 17 Spring Boot REST APIs Kafka SQL JPA/Hibernate Backend development CI/CD Code review Technical mentoring REST

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Summary ✨ AI‑Generated

Join a technical team as a Senior Java Developer and contribute to robust, high-performance, scalable backend systems. You will make technical design decisions, develop APIs and messaging solutions, conduct code reviews, mentor other developers, collaborate with architecture, QA and DevOps teams, and support CI/CD and production operations.

Highlights

Senior technical ownership with opportunities to influence architecture and design, mentor developers, improve code quality, build scalable backend systems, and solve complex production issues.

Description

We are looking for a Senior Java Developer to join a technical team and contribute to the design and development of robust, high-performing and scalable backend solutions. You will play a key role in technical decisions, new feature design, code quality, and providing technical guidance to other Java developers. Key Responsibilities Design and develop backend solutions using Java 17 & Spring BootContribute to technical design and decision-makingMentor and provide technical guidance to other Java developersConduct code reviews and ensure adherence to best practicesDesign and maintain REST APIsWork with Kafka / messaging, SQL and JPA/HibernateCollaborate closely with Architecture, Business Analysis, QA and DevOps teamsContribute to CI/CD processes and release activitiesProvide production support and resolve complex technical issuesProactively contribute to continuous improvement Requirements 7+ years of experience in Java developmentBachelor's degree or equivalentExcellent knowledge of:Java 17, Spring Boot, JPA/Hibernate, SQL, REST APIsStrong experience with Kafka, Maven, JUnit, Git and CI/CDExperience in the banking or financial sector is a plusAzure DevOps, Liquibase and SOAP experience are nice to have Why Join This Project? You will have the opportunity to work on complex technical challenges, contribute to architectural and technical decisions, and act as a technical reference within the team, while working with modern technologies such as Java 17, Spring Boot, Kafka and CI/CD practices.