Senior COBOL/RPG Developer � Modernization Focus

Posted on July 21, 2025

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Job Description

  • Position-: Senior COBOL/RPG Developer � Modernization Focus
  • Experience- 8+years
  • Working Capacity - 100% (8 hours per day)
  • Location- Remote
  • Role Summary
  • We are seeking a highly experienced Senior COBOL/RPG Developer to support modernization of IBM i (AS400) green-screen banking applications. This role is ideal for a developer with deep IBM i system knowledge and a strong understanding of how legacy business logic integrates with backend data and frontend modernization efforts.
  • Key Responsibilities
  • Analyze and evaluate legacy IBM i (AS400) COBOL/RPG applications.
  • Analyze and document complex SQL queries.
  • Translate legacy green-screen programs into modular, maintainable components.
  • Collaborate with SME and architects to align legacy code logic with modernization patterns and document the requirements.
  • Participate in code walk-throughs and assist with integration validations.
  • Support QA and front-end teams by explaining backend logic and data behaviors.
  • Review and test the migrated application.
  • Required Technical Skills
  • Strong experience with COBOL.
  • RPGLE and CL on IBM i (AS400) systems (Intermediate Skills)
  • Hands-on with DB2/400, including complex queries, joins, and stored procedures.
  • Familiarity with green-screen UI flow and associated business processes.
  • Ability to document legacy functionality and assist with rule extraction.
  • Exposure to integration Services in IBM

Required Skills

* strong experience with cobol. * rpgle and cl on ibm i (as400) systems (intermediate skills) * hands-on with db2/400 including complex queries joins and stored procedures. * familiarity with green-screen ui flow and associated business processes. * ability to document legacy functionality and assist with rule extraction. * exposure to integration services in ibm