OverviewWho We Are We don't have the fame, but we've got the flame. We are a distributed group of specialists within NTT DATA Romania, who make the best out of JVM-based technologies, creativity and business solutions. Referred to as Java Competence Center, we co-create and co-accelerate with key players in any field. Without being limited to any business unit, we demonstrated our deep Java development expertise by delivering SaaS platforms in various domains: Web Applications in e-Commerce, Automotive, Telco, Insurance, Banking and Public sector, even Big Data and scientific applications.We are looking for a skilled Java Developer for a client in the telecommunications domain to develop and enhance service-layer APIs and implement new functionalities within a microservices-based architecture, as we are currently ramping up several newly created teams after securing this new strategic client. This is an excellent chance to join early, shape key technical decisions, and contribute to building high‐quality solutions from the ground up in a fast‐growing environment.What You\'ll Be DoingDesign, develop, and maintain scalable microservices using Java and Spring BootBuild and expose RESTful APIs for integration with internal and external systemsContribute to the migration of legacy systems into modern microservices architecturesCollaborate closely with DevOps teams to enable CI/CD pipelines and automated deploymentsIntegrate services with databases, messaging systems, and third-party platformsEnsure high performance, scalability, and reliability of backend servicesWrite clean, maintainable, and testable code following best practicesParticipate in code reviews and technical design discussionsTroubleshoot and resolve production issues and performance bottlenecksWork in an agile environment with cross-functional teamsWhat You\'ll Bring AlongBachelor's degree in Computer Science or a related field, or equivalent practical experienceMinimum 6 years of experience in a similar positionExperience with Spring Boot and microservices-based architecturesGood understanding of RESTful APIs and service-oriented architecturesExperience with container platforms such as OpenShift or KubernetesFamiliarity with CI/CD pipelines and modern development practicesExperience with relational databases (e.g., Oracle, PostgreSQL)Knowledge of messaging systems such as Kafka is a plusStructured and solution-oriented way of workingAbility to work in agile, cross-functional teamsVery good English and German communication skills, written and spoken#J-18808-Ljbffr