RPG Engineer

New
Fully remoteContractSenior
Salary180 - 235 PLN per hour
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Job Details

Languages
English min. B2
Required Skills
REST APIJSON

Requirements

  • Strong commercial experience with RPG (RPG/400, ILE RPG, Free Format RPG)
  • Solid knowledge of IBM i (AS400) environments
  • Hands-on experience with 5250-based applications
  • Experience with REST APIs and system integrations
  • Knowledge of JSON and XML data formats
  • Understanding of enterprise application support and maintenance
  • Strong analytical and troubleshooting skills
  • Ability to work independently and collaborate within distributed international teams
  • English min. B2

Responsibilities

  • Develop, maintain, and enhance applications running on IBM i (AS400)
  • Work with RPG (RPG/400, ILE RPG, Free Format RPG) to support and evolve core business functionality
  • Analyze, troubleshoot, and optimize existing transactional systems
  • Design and implement integrations using REST APIs, JSON, and XML
  • Collaborate with integration teams working on Java-based services and modern web technologies
  • Support modernization initiatives and migration activities within the platform
  • Ensure system stability, performance, and reliability across business-critical processes
  • Participate in technical discussions, code reviews, and solution design activities
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180 - 235 PLN per hour
Apply Now