Mainframemaster developer jobs, salaries & tech stack
17 live roles observed on mainframemaster.com, 17 roles seen in total since July 2026.
How Mainframemaster hires
Read from its live adverts and compared with today's UK IT market.
Mainframemaster is advertising 17 live technology roles on its own careers page, mostly in software engineering, and has been hiring technology staff since at least July 2026.
12% of Mainframemaster's roles are advertised as fully remote and 88% as hybrid, against 29% across the UK IT market — more office-based than most employers.
Across the 14 roles that state a salary, the median advertised ceiling is £77,800, 41% above the UK IT median of £55,000.
The technologies that appear most often in its adverts are Python, Java, JavaScript, AWS, Jenkins and Linux.
Python features in 100% of Mainframemaster's roles, against 19% of UK IT roles overall — a Python shop more than most.
Live roles at Mainframemaster
Detected on the employer's own careers page; each links to the full listing.
New roles by month
How steadily Mainframemaster has been adding technology roles.