Backend Mobile Developer (K/M)

Mennica Polska S.A. is currently the leader in Poland in the implementation, service, and development of City Card systems. The company manages over two million cards nationwide, primarily encoding public transport tickets. Mennica Polska focuses on the urban services market, especially the broadly understood public transport market.

Since 2001, Mennica Polska S.A. has actively developed its activities in the electronic money market. To this end, the Electronic Payments Division (PPE MPSA) was established within Mennica Polska S.A., responsible for the development, implementation, and service of city card systems. Since 2006, the Electronic Payments Division has operated its own "Software House," enabling dynamic development of applications supporting city systems, implementation of new, unique functionalities, and full independence without burdening applications from external software providers.

• At least 2 years of experience as a Backend Developer
• Experience in backend development using Java

• Building and maintaining backend applications based on functional requirements
• Designing and implementing new functionalities
• Optimizing existing applications, ensuring appropriate speed and performance of created solutions
• Collaborating with other project participants within product quality supervision