Data Software Engineer

G Research · London, England ·

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Overview

As a member of the Data Serving Platform team, you will shape scalable data-access services for live and historical datasets that power rapid discovery. You’ll build production-grade platforms that connect data providers and consumers, enabling seamless sharing and analytics across the firm. Expect to optimize performance at scale, uphold reliability, and apply strong engineering practices in a research-driven environment. This role offers high-impact work at the core of the data stack, with a clear path to shaping how researchers access and use data.

Pay / Benefits

  • Highly competitive compensation plus annual discretionary bonus
  • Lunch provided
  • 35 days annual leave
  • 9% company pension contributions
  • Healthcare and life assurance
  • Cycle-to-work scheme

Responsibilities

  • Design, build and evolve production-grade trading platforms and services end-to-end
  • Optimize software performance, throughput and efficiency at scale
  • Contribute to reliability and operational excellence of critical systems
  • Apply strong software engineering practices across testing, code quality, automation and observability
  • Participate in a shared production support rotation, responding to incidents and driving improvements

Key requirements

  • Strong competency with at least one typed language such as Java, C# or C++
  • Experience optimising software performance or efficiency
  • Distributed software systems
  • Data processing or data serving systems
  • Rust
  • Python
  • Parquet
  • Arrow
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