
Senior Software Engineer, C++ , Core Platform
Flow Traders · London, United Kingdom
Evidence
Flow Traders is on the UK Home Office register. The posting doesn’t mention visas.
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UK Home Office Register of Licensed Sponsors
Listed as Flow Traders UK Services Ltd. London · Skilled Worker route · A rating. Snapshot 26 Oct 2026.
Still open
Seen on the job board
First seen 25 Oct 2026. We check every day and remove closed roles.
Where you apply
job-boards.greenhouse.io/flowtraders
Flow Traders’s job board, hosted by Greenhouse.
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About the role
Flow Traders is looking for Senior C++ Software Engineers to join our growing team in Amsterdam. Software Engineers at Flow Traders provide us with our competitive edge, equipping Researchers and Traders with the information and capabilities that they need to make sound business decisions. C++ plays a critical role in our event-driven trading systems, which are designed to reliably handle vast amounts of data at ultra-low latencies.
As a C++ Engineer, you will build systems used to analyze and trade tens of thousands of products across hundreds of global trading venues every day. Working closely with Technologists, Quantitative Researchers, and Traders, you’ll guide the development of our in-house trading technology and optimize it to achieve market-leading performance and reliability.
Our proprietary trading platform includes everything from venue connectivity (feed handlers and ordering gateways) to trading engines to shared platforms that enable us to work quickly and efficiently - we are proud of our open and collaborative culture, so you’ll have plenty of opportunity to find what fits you best. Teamwork is one of our most important firm values, and end users are never more than a short walk away, guaranteeing short feedback loops and immediate insight into the value that your code provides. To foster collaboration and innovation, we maintain shared libraries, encourage code re-use, and continuously evolve our views on application architecture.
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Relocation support and visa sponsorship where applicable
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