Senior Java Developer

Java Developer | Kraków, Poland We are looking for an experienced Java Developer to join an international project for a leading global financial services organization. 📍 Location: Kraków, Poland 🏢 Work model: Hybrid — 3 days per week from the Kraków office 📄 Contract type: B2B Required skills and experience • Strong experience (8+ years) in Java and Spring Boot, including Spring Batch and Spring Cloud, and building microservices. • Proficiency in REST API and GraphQL schema design.

• Experience with NoSQL data modelling, such as Azure Cosmos DB; data streaming, such as Confluent Kafka; and authentication/authorization protocols, including O

Auth 2.0 and Microsoft Entra ID. • Familiarity with Azure Cloud Services, including App Services, Azure Monitor, and API Management. • Collaborative communication skills: able to express ideas clearly in English and adapt technical content for diverse audiences while working closely with product managers, designers, and engineers in agile settings.

• Strong commitment to quality, maintainability, documentation, and continuous learning. • AI-related skills, such as Spring AI or LangChain, are a strong plus.

• Stable long-term cooperation with opportunity for extension Opportunity to work with modern technologies in an international environment Professional growth and continuous development opportunities Participation in challenging and impactful projects 📩 If you’re interested and meet the qualifications, please send your CV at alin