Expert Java Developer (Docker/Kubernetes)

Jit Team is a Polish company employing over 700 experienced experts, creating highly specialised teams for clients worldwide. They have a long-term partnership with a leading financial group in the Nordic countries, delivering over 60 projects with more than 200 personnel involved. The client emphasizes Scandinavian culture, work-life balance, and international teams with daily English language use.

• Minimum 5 years of commercial experience with Java and Spring Boot
• Strong proficiency in modern Java features (e.g., records, pattern matching, virtual threads)
• Familiarity with Microservices Architecture: designing, developing, and deploying microservices
• Experience with Docker: containerizing applications and managing Docker images/containers
• Proficient in writing clean, maintainable, and testable code
• Understanding of software development lifecycle and agile methodologies
• Experience with relational databases (e.g., PostgreSQL, MsSQL)

Additional skills:

• Knowledge of Kubernetes or other container orchestration tools
• Exposure to cloud platforms (e.g., AWS, GCP)
• Experience with API documentation tools (e.g., Swagger/OpenAPI)

• Design and develop backend applications using Java, leveraging modern language features (e.g., records, pattern matching, virtual threads)
• Write clean, maintainable, and testable code following best practices (Clean Code, SOLID principles)
• Implement unit and integration tests
• Build and maintain communication between services (REST APIs, messaging)
• Build and maintain Docker images and manage containers

Location: Tricity (Gdynia, Gdańsk) / Warsaw with hybrid work model (3 days per week from the office, up to 60% office presence)