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Two Sigma

Software Engineer - London

Two Sigma
United Kingdom · Full-time · Mid-Senior

Position Summary

Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors.

Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world’s most complex economic problems.

You Will Take On The Following Responsibilities

  • Tackle the complex and interesting challenge of discovering value hidden in the world’s data through software engineering.
  • Develop and maintain robust data pipelines that ingest over 30TB of data each day.
  • Create infrastructure that is used by all of our software engineers.
  • Build and maintain a suite of analysis tools that enable our quantitative researchers.
  • Work on premier trading systems.
  • Build technologies that bolster our trading businesses and drive productivity enhancements, teamwork, and risk reduction across the company.

You Should Possess The Following Qualifications

  • A Bachelors with Honours in a relevant discipline is required.
  • Minimum 1 year of experience required; preferred 5-10 year(s)
  • An understanding of data structures and algorithms.
  • Experience with Java (or other JVM languages), Python, C or C++.
  • Extraordinary programming skills.
  • Demonstrated experience in large-scale systems.

Key Skills

Ranked by relevance

artificial intelligence data structures python java jvm c
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Posted
Jul 07, 2026
Type
Full-time
Level
Mid-Senior
Location
London
Company
Two Sigma

Industries

Financial Services

Categories

Engineering Information Technology

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