Tim Bellis is a Senior Software Engineering Manager based in Cambridge with nearly a decade of hands-on experience building and leading teams that deliver highly resilient, cloud-native telecoms software at Microsoft. He came up through engineering roles at Metaswitch and Microsoft, progressing from developer to tech lead and now manager, with deep experience in distributed systems, Java GUIs, and reliability-focused architectures. A Cambridge-trained mathematician and computer scientist, Tim combines analytical rigor with a practical, results-driven approach and a knack for empowering teams to ship quality solutions. Notably, his background as a broadcast engineer hints at a systems-level perspective and attention to operational robustness that informs his leadership and design choices.
9 years of coding experience
12 years of employment as a software developer
Mathematics and Computer Science, Mathematics and Computer Science at University of Cambridge
Contributions:37 commits, 11 PRs, 70 pushes in 3 years 1 month
released
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Tim Bellis - Senior Software Engineering Manager at Microsoft