Bronson Rudner

Bronson Rudner is a South African software engineer and mathematics olympiad competitor. He represented South Africa at the International Mathematical Olympiad in 2014, 2015 and 2016, and at the International Olympiad in Informatics in 2016 and 2017 (bronze medal). He studied mathematics, physics and computer science at the University of Cape Town. His LinkedIn profile lists past roles as a Quantitative Trader at Jane Street, Software Engineer at Smarkets, and Software Engineer at Amazon Web Services, with a current role as Software Engineer at Rothesay in the United Kingdom.

Notes6

• Quant employment verification - CONFIRMED. LinkedIn profile (via enrichment index) lists 'Quantitative Trader at Jane Street' in past employers, and separately 'Software Engineer at Smarkets', 'Software Engineer at Amazon Web Services (AWS)', and current 'Software Engineer at Rothesay'. Identity is supported: the profile's education (UCT BSc Mathematics/Physics/CS, South African College School) matches the Olympiad person representing South Africa. Jane Street is a quantitative trading firm, so the role classifies as quantitative finance. Caveat: the sole evidence for the Jane Street role is his own LinkedIn profile surfaced through an enrichment index, not an independent primary source; exact dates (caller hint: Nov 2019-Feb 2020) are unverified outside the hint.Sep 17, 2026
• Represented South Africa at the International Olympiad in Informatics (IOI) twice: 2016 (rank 171) and 2017 (rank 138, Bronze medal) according to IOI statistics.
• Represented South Africa at the International Mathematical Olympiad in 2014, 2015 and 2016 - confirmed by IMO official participant record and SAMF/IMO team pages.
• Career arc runs research-heavy quantitative trading to production software engineering: Jane Street (quant trader) then AWS (software engineer), Smarkets (software engineer, a betting/prediction exchange), and Rothesay (software engineer) - a shift from trading into engineering roles.
• Competitive-programming handle 'Saitama' on Codeforces; also recorded for ICPC World Finals 2019 (rank 100) and Google Hash Code 2019 (rank 31) in the Competitive Programming Hall of Fame.
• Studied BSc (Mathematics, Physics and Applied Mathematics) at the University of Cape Town; NSTF profile dated July 2017 lists him as a student there.
• Current employer Rothesay is a UK pensions-insurance specialist managing ~GBP 74bn in assets; it runs a 'Quantitative Development' team, so a software-engineering role there sits near quantitative investment activity, though the profile title is Software Engineer.