Mainframe Application Developer & Support Engineer (COBOL)

What success looks like in this role:

This is a full‑time, permanent position for a Mainframe Application Developer & Support Engineer (COBOL) in a hybrid working model, requiring on‑site attendance at least three days per week in Milton Keynes.

We partner with major organisations across Financial Services, Communications, Media, Commercial, Transportation, and the Public Sector, delivering a broad portfolio of business solutions—including consulting, systems integration, outsourcing, network services, security, and enterprise‑class technologies.

Within our Managed Application Services function, we provide 24/7 support for mission‑critical applications. We are now seeking a skilled professional to join the team responsible for supporting and enhancing Command‑and‑Control services for our client. This role focuses primarily on the mainframe component of the solution, providing day‑to‑day operational support alongside software enhancemen...