Senior Machine Learning Engineer (Python / C++) at Longshot Systems Ltd | GB | Rezi

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

Senior Machine Learning Engineer (Python / C++)

Longshot Systems Ltd · GB

1 weeks ago

Senior Machine Learning Engineer (Python / C++)

Longshot Systems Ltd · GB

8 days ago
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About the Role

Design, build, and productionize ML pipelines, tooling, visualization, frameworks, and data engineering workflows to support strategy research, analysis, and development. Collaborate with quantitative research teams to transform prototype trading models into production-ready systems and shape high-level software architecture for scalability and low latency.

Responsibilities

  • Designing, building, and productionizing ML pipelines, tooling, visualization, frameworks, and data engineering workflows
  • Turning prototype trading models into production-ready systems
  • Shaping the high-level architecture of strategy software for scalability and low latency

Requirements

  • Strong software engineering background with a track record of building and maintaining production-grade ML pipelines
  • Comfortable designing robust data engineering workflows
  • Building reliable tooling
  • Writing clean, maintainable Python code alongside high-performance C++ components
  • Proficient in modern Python ML libraries
  • Solid C++ expertise to optimize performance-critical architecture
  • Experience building, optimizing, and integrating low-latency performance-critical components in a hybrid Python/C++ environment
  • Strong experience designing and maintaining ML pipelines and data engineering workflows
  • Familiarity with modern engineering practices such as CI/CD, containerisation (e.g. Docker, Kubernetes) and automated testing
  • Experience with cloud platforms (e.g. AWS, GCP or Azure)
  • Comfortable working in a Linux environment

Skills

  • Python
  • C++
  • NumPy
  • SciPy
  • PyTorch
  • Polars
  • Ray
  • Plotly
  • Dash
  • C++23
  • CI/CD
  • Docker
  • Kubernetes
  • AWS
  • GCP
  • Azure
  • Linux
  • Dagster
  • Prefect
  • Pandas
  • scikit-learn
  • Tensorflow
  • multi-threading
  • networking
  • profiling
  • optimisation

Location

  • London (Farringdon)

Work Type

  • Hybrid
  • Flexible working

Experience Level

  • Mid-level
  • Senior

Education Level

  • Degree in a quantitative, technical subject (e.g. Machine Learning, Maths, Physics, Computer Science etc) from a top university

Benefits

  • Company bonus scheme
  • 10% matched pension contributions
  • Private healthcare insurance
  • Long term illness insurance
  • Gym membership

About the Company

  • Longshot Systems builds advanced platforms for sports betting analytics and trading.