Your Complete Guide to Finding a Mainframe Job in 2025
The best job boards, remote opportunities, and entry-level programs.
Browse open positions for IBM Z developers, administrators, analysts, and operators in Brazil.
Common questions about Backbone Jobs and how we help you find your next role.
Employers hiring for people with expertise in IBM Z also frequently require knowledge of Mainframe, z/OS, JCL, and COBOL. This is based on data from over 166 IBM Z listings.
These cities in Brazil have the most job openings requiring IBM Z expertise.
There's currently not enough data.
IBM z is the modern evolution of IBM’s mainframe hardware line, tracing its roots back to the System/360 family introduced in the 1960s. It was built to handle extreme transaction volumes with unmatched reliability and security.
Today, IBM z systems support traditional mainframe workloads alongside Linux, containers, and AI acceleration. They are heavily used in banking, insurance, government, and large enterprises where high availability, encryption, and scalability are mission-critical.
The demand for IBM Z professionals remains steady. Companies like Kyndryl, IBM, ensono, and Rocket Software together with 81 more are actively hiring in the space.
Insights related to the expertise required for this role.
The best job boards, remote opportunities, and entry-level programs.
Are COBOL jobs still in demand in 2025?