Quantitative Developer

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Job Description

Quantitative Developer - London


Venture Search is proud to partner with a leading global proprietary trading firm in London that is seeking a highly skilled Quantitative Developer to join its fast-paced trading team.


This role is ideal for someone with strong systems engineering experience who is passionate about building high-performance, low-latency infrastructure, whether from a traditional finance or crypto background.


What You’ll Be Doing

  • Design and build low-latency, high-throughput trading systems
  • Implement and optimise multi-threaded, concurrent software
  • Collaborate closely with traders and quants to refine trading models and execution logic
  • Analyse performance, latency, and capacity to ensure rigorous execution standards
  • Integrate market data feeds and exchange connectivity across multiple venues
  • Drive improvements to infrastructure, tooling, and automation across the stack


What We’re Looking For

  • Strong experience in C++, Rust or Python
  • Deep understanding of low-latency system design, HPC, multi-threading, and concurrency
  • Exposure to networking protocols (TCP/IP, UDP), OS-level performance tuning, and lock-free data structures
  • Experience working with market data feeds, FIX, binary protocols, or exchange APIs
  • Demonstrable aptitude for performance profiling and optimisation
  • Excellent problem-solving skills and a collaborative mindset


Bonus Experience

  • Rust or modern C++ (C++17+) used in production
  • GPU/FPGA experience or distributed compute systems
  • Experience with cloud environments applied to low-latency workloads
  • Knowledge of statistical / quantitative trading models

Apply
Location:
City Of London
Job Type:
FullTime
Category:
Technology

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