Java DeveloperWe are looking for a motivated Java Developer to join our highly technical squad. This is a great opportunity for someone eager to grow into a well-rounded engineer and work on the core platform powering our microservices ecosystem.What you'll doContribute to the development of our core platformPerform performance testing and identify system bottlenecksAnalyze complex components and implement effective fixesSupport and improve communication between services and infrastructure tools such as Kafka, Zookeeper, Cloudian, and the Elastic Stack (Elasticsearch, Fluentd, Kibana)Collaborate with and support other squads as your expertise growsWhat we're looking forSolid foundation in Java developmentStrong motivation to learn and "T-shape" into a full engineerInterest in performance optimization and system-level thinkingProblem-solving mindset and curiosity for complex systemsGood communication skills and willingness to work in an international teamWhat you'll getMentorship from a senior lead developerA clear growth path toward technical ownership and leadershipOpportunity to gain confidence and support other teamsCollaboration with an international team (Belgium, Greece, London)A highly technical environment with modern distributed systems