Senior Machine Learning Engineer

Longshot Systems Ltd
📍 London, England, United Kingdom 💼 Full time 🕒 Posted June 07, 2026

Job Description

At Longshot Systems we build advanced platforms for sports betting analytics and trading.

We're hiring Machine Learning Engineers for our modelling engineering team. You'd be working closely with the quantitative research teams to turn prototype trading models into production-ready systems, design and build the tooling, frameworks and data engineering required to support strategy research and development as well as architecting the high-level design of the strategy software to minimise trading latency and scale effectively. Our ML stack is Python based and utilises modern ML libraries and tooling including Polars, Ray, Plotly etc.

The ideal candidate will have a strong software engineering background, with broad experience across a range of topics related to general high performance computing such as multi-threading, networking, profiling and optimisation. Experience working with the NumPy/SciPy stack is essential, as is experience with tools like C++, Numba etc for perf...

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Job Details

  • Location London, England
  • Job Type Full time
  • Category Computer Occupations
  • Posted Date June 07, 2026
  • Application Deadline July 17, 2026