Software Engineer, Data (QIS) in London

Software Engineer, Data (QIS) in London

London Full-Time No working from home possible
Green Lane Talent Management

Job Title: Software Engineer, Data (Quantitative Investment Sciences)

The Role

Our client, a global hedge fund, is seeking an exceptionally talented and experienced individual to join its elite investment team. As part of a revenue‑generating team, you’ll have a direct impact on P&L and work cross‑functionally to drive edge generation.

What you’ll do

  • Data fuels our edge — as a Software Engineer, you architect greenfield systems and maintain robust infrastructure, with a focus on data automation, accessibility, quality, and scalability
  • You will partner with quantitative researchers to enable cutting‑edge research and trading
  • Design and implement scalable software systems for data processing and analysis
  • Create innovative software libraries and enriched datasets that unlock research and LLM capabilities
  • Build production systems that deploy research projects into our live trading environment
  • Rigorously ensure data quality through automated testing and monitoring
  • Develop data APIs and services that seamlessly integrate research and trading systems
  • Pioneer reusable software components and frameworks that accelerate quantitative research

What you need

  • 2+ years of software engineering experience, preferably in a fast‑paced, data‑intensive environment
  • Highly proficient in Python and SQL.
  • Excellent written and verbal communication skills
  • Strong software design principles and experience with clean, maintainable code.
  • Intellectual curiosity and the humility to question assumptions and learn from failure
  • Proactive ownership mindset — you identify opportunities and drive them to completion

We’d love it if you had experience with

  • Distributed systems, microservices, or event‑driven architecture
  • DevOps practices and infrastructure automation (CI/CD, containerization, monitoring)
  • Cluster compute (Spark, Dask, etc.) and orchestration (Airflow, Dagster, Prefect)
  • Quantitative trading and/or time‑series, market, or alternative data
  • LLMs, machine learning, or NLP data applications

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Green Lane Talent Management

Contact Details:

Green Lane Talent Management Recruitment Team