What is an RPGLE developer?

An RPGLE Developer is a programmer who specializes in developing, maintaining, and optimizing applications using RPG (Report Program Generator) on IBM i (AS/400) systems. They write, debug, and enhance RPGLE (RPG IV with embedded SQL and free-format capabilities) code to support business processes. Responsibilities often include working with DB2 databases, integrating legacy systems, and modernizing existing applications for improved performance and functionality.