Senior IT Developer

The company operates in the banking industry and is seeking a Senior IT Developer for a hybrid work arrangement based in Warsaw, Poland.

• Professional software development experience in Python and/or Java.
• Experience in developing and maintaining backend applications and REST APIs.
• Familiarity with Spring Boot and application development practices for Java.
• Experience with modular application design for Python.

Nice to have:

• Experience with both Python and Java/Spring Boot.
• Familiarity with LLM APIs or LLM-assisted workflows.
• Application security testing knowledge, especially DAST and SAST.
• Experience with tools such as OWASP ZAP, Nuclei, Semgrep, and pytest.
• Experience in PDF processing, OCR, or document extraction.
• Familiarity with web technologies such as JavaScript, HTML, CSS, and Bootstrap.
• Familiarity with SQL databases, Maven, CI/CD, Docker, or cloud services.
• Interest in application security and vulnerability remediation.

• Designing and implementing new features.
• Integrating external tools and APIs.
• Improving reliability and quality of tests and analyses.
• Writing automated tests and investigating defects.
• Maintaining technical documentation.
• Collaborating with stakeholders to translate requirements.