Insight Global is seeking a Senior Mainframe Developer to join a large financial institution's modernization effort focused on replatforming customer master data and Hogan-based core banking applications.
The role requires 10+ years in mainframe development with 5+ years Hogan development, plus strong COBOL/JCL/DB2/VSAM expertise and a track record in enterprise banking environments. GTA location preferred; in office collaboration across business and technology teams.