Senior Java Developer with Kafka

Join our engineering team to drive the transformation of high-scale credit decisioning platforms. We are looking for an owner-minded developer ready to evolve our systems from monolith to microservices. Your Impact: • Modernizing Architecture: Transition core processes from monolithic structures to modular microservices to enhance scalability and domain ownership. • High-Scale Java Dev: Design mission-critical apps using Java 8/17/21 within a robust Spring & Hibernate ecosystem. • Data & API Engineering: Manage complex SQL-based data flows and build high-performance APIs to connect internal and external global partners. • Event-Driven Systems: Leverage Apache Kafka to build resilient, asynchronous communication between distributed services. • Engineering Excellence: Maintain CI/CD standards using Git, Maven, and TeamCity within an international Scrum environment. • Global Collaboration: Communicate technical concepts clearly in Polish and English to ensure smooth delivery across markets. What You Bring: • Expertise: Solid experience in Java 8/17/21 and large-scale Spring + Hibernate applications. • Technical Core: Strong command of SQL, RESTful APIs, and Git/Maven/TeamCity environments. • Architectural Mindset: Familiarity with microservices and Apache Kafka (or a strong desire to learn). • Seniority: You are a Senior or an ambitious Mid+ developer with a proactive, growth-oriented attitude.