Java Developer | Krakow & Wroclaw

Work model: Hybrid — 3 days per week from the office

Contract: B2B

Description

We are looking for an experienced Java Developer to join an international project for a leading global financial services organization.

Required Skills and Experience

• 6+ years of strong experience 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 OAuth 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

What We Offer

• International and experienced team
• Professional development opportunities
• Stable, long-term cooperation
• Opportunity to work with AI-related technologies