Expert Java Developer (Docker/Kubernetes)

Salary: 1000 - 1300 PLN/day on B2B

Work model: Gdynia / Gdańsk / Warszawa (3 days per week from the office)

Why choose this offer?

• You can expect a flexible work organization
• The international work environment will give you the opportunity to interact with the English language on a daily basis
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

Project

We are looking for an experienced Senior Java Developer to join a modern technology stack and a team working within the KYC (Know Your Customer) domain.

Responsibilities you'll have

• 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

Expected competences and knowledge

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

Client – why choose this particular client from the Jit portfolio?

Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

About Jit Team

The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.