Senior RPG Developer
Location: Gdynia or Warsaw, Poland
Remote Work: Up to 75%
Contract Duration: 15 Sep 2025 - 31 Aug 2026
Position Summary:
We are seeking an experienced RPG Developer to support the design, development, and maintenance of IBM i (AS400) applications within the financial services sector. This role is critical to ensuring robust and scalable solutions for business operations.
Responsibilities:
- Design, develop, and maintain applications using RPG IV, RPG free format, and ILE RPG
- Collaborate within agile teams and across business stakeholders
- Troubleshoot and resolve issues in existing IBM i applications
- Optimise application performance and ensure code quality
- Prepare technical and user documentation for developed functionalities
Requirements:
- Minimum 5 years of hands-on experience with IBM i platform (AS400)
- Strong skills in IBM ILE CL, RPGLE, SQL, and DB2 technologies
- Proven experience developing application components in ILE RPG
- Advanced skills in embedded SQL programming and service programs
- Experience using APIs and web services on IBM i
- Proficient in troubleshooting, debugging, and testing within IBM i environments
- Experience with Rational Developer for i (RDi)
- Ability to interpret program logic, compare sources and objects, and test effectively
Desirable:
- Experience with legacy RPG code (RPG III and RPG IV)
- Familiarity with ALM tools such as Rocket Aldon
- Experience with Scaled Agile Framework (SAFe)
- Background in financial services, preferably cards domain