C++ Software Engineer

C++ Software Engineer

Selby Jennings | City Of London, ENG, GB

Posted 16 days ago

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Description

A leading quantitative trading and market-making firm is seeking a Senior C++ Engineer to join a high-performance technology team responsible for building the systems that underpin global electronic trading operations.

This is an opportunity to work on performance-critical software where engineering is at the centre of the business. You'll be developing low-latency trading components, execution systems and core infrastructure that directly influence trading performance and business outcomes, with engineers given significant ownership and autonomy.

What You'll Be Doing

  • Designing and developing high-performance C++ applications
  • Building low-latency trading infrastructure and execution systems
  • Optimising systems for throughput, determinism and reliability
  • Working closely with traders, quantitative researchers and fellow engineers
  • Contributing to architecture, system design and technical direction
  • Solving complex engineering challenges in a real-time environment

What They're Looking For

  • Strong commercial experience with modern C++ (C++17/20/23 preferred)
  • Background in low-latency, distributed or high-performance systems
  • Excellent knowledge of Linux systems programming
  • Strong understanding of algorithms, data structures and software design
  • Experience working on real-time or mission-critical applications
  • Financial markets experience is a plus, but exceptional engineers from other highly performant environments will also be considered

Why Consider It?

  • Work on software that directly impacts trading performance
  • Join a highly technical, engineering-led environment
  • Significant ownership and autonomy from day one
  • Collaborative team with close exposure to decision makers
  • Competitive compensation structure with strong earning potential
  • Opportunity to work on some of the most challenging low-latency problems in the industry
  • Flat organisational structure where good ideas can have immediate impact
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