A mainframe developer is essentially a software developer but one who works within the mainframe system. As such, they have similar responsibilities as a software developer. Mainframe experts are a diminishing group of developers. This has created an increasing demand for mainframe experts on a global scale
Mainframe skills are always in high demand:
- Mainframe OS installation.
- Job control language program execution.
- Dataset allocation: ISPF/PDF.
- COBOL DB2 program coding.
- Processing VSAM datasets.
- Application development using CICS.
In a mainframe IT organization, the system programmer (or systems programmer) plays a central role. The system programmer installs, customizes, and maintains the operating system, and also installs or upgrades products that run on the system
Mainframe Engineers are highly sought after by the top investment banks, making it a massive area of opportunity for graduates who are starting their careers. … Mainframes are especially important for the banking industry, which needs extensive data crunching and security
Mainframe developers are going to continue to become a hot commodity. The mega companies in finance, banking, retail, transportation, etc that keep our planet running are all on mainframes and have a major worry of their mainframe developers retiring out and leaving a gap