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Senior Machine Learning Engineer (Python / C++) at Longshot Systems

Setup
Hybrid
Location
London, England
Type
Full-time
Level
not_specified
Posted

Description

Longshot Systems is hiring Machine Learning Engineers for its core ML engineering and horse racing teams. The role involves designing, building, and productionising machine learning pipelines, tooling, visualisation, frameworks, and data engineering workflows; supporting quantitative research teams in converting prototype trading models into production systems; and contributing to the architecture of low-latency strategy software. The position uses a hybrid Python/C++ engineering stack, with Python libraries such as NumPy, SciPy, PyTorch, Polars, Ray, Plotly, and Dash, and modern C++23 for performance-critical systems. The role is hybrid, with Thursday office work in London and flexible working otherwise, and includes a bonus scheme, pension contributions, private healthcare insurance, long-term illness insurance, and a gym membership.

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