Senior Software Developer (Python/Java) - Security & AI/LLM

Salary: 1000-1300 PLN/day on B2B Work model: hybrid from 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 Join a team developing the Automated Security Retest Engine , an innovative platform designed to automate the analysis of security assessment reports and verify remediation activities. The solution helps streamline the security retesting process by combining software engineering, security automation, and AI-assisted workflows.

As a Developer, you will contribute to the ongoing development of both the Python-based processing pipeline and the Java Spring Boot application that provides the user interface. You will work closely with security specialists and product stakeholders to build scalable, maintainable, and secure solutions.

offers a unique opportunity to combine software engineering, application security, automation, and AI technologies within an international banking environment.

you'll have Design, develop, and maintain features within the Automated Security Retest Engine Develop and enhance Python-based processing pipelin