Java developer w płatnościach

RITS Group is an IT company offering the highest-quality software development services for both the Polish and international markets. We are proud to be among the fastest-growing technology companies. Our priority is the quality and innovation of the solutions we deliver, and our organizational culture is based on trust, collaboration, and continuous improvement. Join a project in the banking sector focused on developing applications supporting payments, payment cards, and ATMs. The solutions are used internally by the bank and support key business processes.

• Implementing business logic and developing APIs.
• Optimizing the performance of the solutions being developed.
• Participating in code reviews and ensuring high code quality.
• Developing and maintaining applications in a banking environment.
• Creating automated tests and ensuring the quality of the delivered software.

• Practical knowledge of the Java platform and the Spring Boot 4.x, Spring, Maven, and Lombok technologies.
• Experience in designing and implementing APIs, RESTful Web Services, and OpenAPI 3.
• Ability to optimize application performance.
• Knowledge of relational databases and SQL, especially PostgreSQL, as well as the Flyway and jOOQ tools.
• Experience programming in Java 17–21 and creating automated tests using Spock and Groovy.
• Knowledge of software development tools: IntelliJ IDEA, GitLab, Jenkins, Artifactory, and ELK.
• Knowledge of containerization and deployment automation using Docker, Ansible, and OpenShift.

• 90–110 PLN/hour net + VAT on a B2B contract.