What is an RPGLE programmer?

RPGLE Programmers are software developers who specialize in writing and maintaining applications using the RPG IV language (also known as RPGLE) on IBM's IBM i (AS/400) systems. They are responsible for designing, coding, testing, and troubleshooting business applications, often in sectors like finance, manufacturing, and distribution. RPGLE Programmers may also work with related technologies such as CL, SQL, and DB2 databases, and are often expected to modernize legacy code to integrate with newer systems.