Junior Software Engineer (C++ or Rust) – High Performance Trading Systems

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Overview

Junior Software Engineer (C++ or Rust) – High Performance Trading Systems

A leading crypto market maker in London is seeking a Junior Software Engineer to join their elite engineering team. The firm specializes in market making, high-frequency trading, and Web3 investments, and operates 24/7 across global markets.

Tech Stack

C++ and Rust (with ongoing migration from C++ to Rust)

Responsibilities

  • Design, optimize, and maintain core trading systems and infrastructure
  • Drive the adoption of Rust while supporting existing C++ platforms
  • Partner closely with engineers, researchers, and traders to maximize system performance and reliability
  • Contribute to the growth of a world-class trading firm at the forefront of crypto and DeFi
  • Take ownership of high-impact, business-critical projects
  • Work in a collaborative environment where top academic and professional talent drive innovation

Requirements

  • Strong academic background: Degree from a top-tier university in Computer Science, Engineering, Mathematics, or related field
  • 0-2 years of professional experience building or production systems in C++ or Rust
  • Advanced proficiency in C++ or Rust (with willingness to work across both)
  • Strong foundation in algorithms, data structures, and systems architecture
  • Experience with low-latency, high-throughput systems, networking, or multithreading
  • Interest in crypto, blockchain, or financial markets

Employment

  • Full-time
  • Entry level

London, England, United Kingdom

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Company: Bowden Brown
Apply for the Junior Software Engineer (C++ or Rust) – High Performance Trading Systems
Location: London
Job Description:

Overview

Junior Software Engineer (C++ or Rust) – High Performance Trading Systems

A leading crypto market maker in London is seeking a Junior Software Engineer to join their elite engineering team. The firm specializes in market making, high-frequency trading, and Web3 investments, and operates 24/7 across global markets.

Tech Stack

C++ and Rust (with ongoing migration from C++ to Rust)

Responsibilities

  • Design, optimize, and maintain core trading systems and infrastructure
  • Drive the adoption of Rust while supporting existing C++ platforms
  • Partner closely with engineers, researchers, and traders to maximize system performance and reliability
  • Contribute to the growth of a world-class trading firm at the forefront of crypto and DeFi
  • Take ownership of high-impact, business-critical projects
  • Work in a collaborative environment where top academic and professional talent drive innovation

Requirements

  • Strong academic background: Degree from a top-tier university in Computer Science, Engineering, Mathematics, or related field
  • 0-2 years of professional experience building or production systems in C++ or Rust
  • Advanced proficiency in C++ or Rust (with willingness to work across both)
  • Strong foundation in algorithms, data structures, and systems architecture
  • Experience with low-latency, high-throughput systems, networking, or multithreading
  • Interest in crypto, blockchain, or financial markets

Employment

  • Full-time
  • Entry level

London, England, United Kingdom

#J-18808-Ljbffr…

Posted: April 11th, 2026