Staff Software Engineer - Mainframe

Commonwealth Bank of Australia (CommBank) is seeking a Staff Software Engineer specializing in Mainframe technology to join their Retail Banking Technology team. This role sits at the heart of CommBank's mission to deliver world-class digital experiences and everyday banking solutions to millions of Australians. The position involves leading complex mainframe solutions using COBOL and Assembly language programming, directly impacting the platform's evolution and strategic direction.

The role is based in the Retail Banking Technology division, which powers the technology behind products and platforms supporting home buying, personal lending, everyday transactions, and digital engagement. Working in cross-functional, agile squads, you'll blend engineering excellence with deep domain knowledge to enhance the stability of mission-critical systems and pioneer new digital features.

As a Staff Software Engineer, you'll be responsible for driving strategic, high-impact engineering initiatives, providing technical leadership, and shaping the future of banking technology. The role requires extensive experience in large-scale mainframe systems, expert-level knowledge of COBOL and Assembly, and strong leadership capabilities. You'll mentor other engineers, contribute to technical discussions, and ensure best practices are followed across teams.

CommBank offers a compelling package including competitive remuneration, bonuses, and comprehensive benefits. The position features a hybrid work model, allowing flexibility between working from home and their high-tech central offices. You'll have access to world-class technology tools and platforms, along with limitless learning and development opportunities. This is an excellent opportunity for a seasoned mainframe engineer looking to make a significant impact in one of Australia's leading financial institutions.