Quantitative Developer: Production C++ for AI Trading

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Company: Fionics
Apply for the Quantitative Developer: Production C++ for AI Trading
Location: London
Job Description:

Fionics, a systematic prop firm in London, seeks a talented individual to translate Python research into production C++. You will build and optimize backtesting systems using L3 market data, owning components end-to-end alongside researchers and engineers. The ideal candidate holds a BSc/MSc from a top university in a relevant field and has 0-5 years of experience with C++. Join a small, technical team where every hire directly impacts strategy and P&L from day one.#J-18808-Ljbffr…

Posted: May 20th, 2026