Full Stack Java Developer for Commercial Cards (43001)

Salary: 1000-1300 PLN/day on B2B

Work model: hybrid from Gdańsk/Warszawa (2/3 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 an international team within the Commercial Cards area and contribute to the development of modern internet-facing applications supporting card-related services. As a Full Stack Java Developer, you will work on business-critical solutions used by corporate customers, focusing on feature development, system reliability, security, and continuous improvement.
You will be part of a cross-functional Agile team responsible for building scalable microservices, modern web applications, and secure integrations while leveraging AI-powered development tools and automation solutions.

Responsibilities you'll have:

• Design, develop, test, and maintain full-stack applications using Java and Angular

• Create and enhance microservices-based solutions following clean code principles and best practices

• Develop and maintain REST APIs and integrations with internal and external services

• Collaborate closely with Product Owners, Analysts, Architects, Security Specialists, and Operations teams

• Participate in Agile ceremonies, including planning, refinement, reviews, and retrospectives

• Troubleshoot and resolve application defects, incidents, and production issues

• Identify and remediate security vulnerabilities discovered during SAST, dependency scanning, penetration testing, and container security assessments

• Drive secure coding practices and support OWASP compliance initiatives

• Contribute to CI/CD pipelines and software delivery processes using Git, Bitbucket, and Jenkins

• Improve application performance, scalability, resilience, and maintainability

• Create and maintain technical documentation

• Contribute to automation, quality assurance, and engineering excellence initiatives