Python Core Developer – Middle Office – London

Oxford Knight • London, England, United Kingdom • Posted June 04, 2026

Location London, England
Job Type Full-time
Category Computer Occupations
Posted June 04, 2026

Salary: £200 – 250k


Company


This fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across dozens of different trading platforms.


Their meritocratic working environment allows you to be judged only on what you deliver – providing great accountability and tangible impacts. Complementary to this it’s an interesting role, as it culturally combines all the benefits of expert tech and trading used in traditional financial markets and the fast-paced nature of a tech start-up.


Role


As a Core Developer, you will help in building out an automated trade reconciliation system. This greenfield project allows you to work closely with senior members, such as the CTO. Very high performance reconciling up to 100M transactions a day. All you need is...

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