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🥝 Software Engineers – HPC / Distributed Systems

Oxford Knight | London, United Kingdom | Posted June 03, 2026

Job Description

Unique opportunity to join this hugely successful prop trading firm as they scale significantly, building out a brand-new central trading team.

Fantastic opportunity to join this hugely successful prop trading firm as they scale significantly, building out a brand-new central trading team.


With major investment in GPUs and compute infrastructure, this is a pivotal role. Your critical focus will be large-scale training of ML models and data processing, leveraging Ray (central to their workflow).


Experience in the following is ideal:

  • Distributed training (e.g. XGBoost via Ray)

  • GPU-heavy workloads

  • MapReduce-style systems
  • You’ll be expected to have a strong skills background in:

  • Ray, Spark, Dask

  • Databricks, Anyscale, Cloudera, or Snowflake

  • Kubernetes (K8s) for ML clusters

  • Strong analytical, independent problem-solving, and communication
  • Benefits

    ...

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