Engineering
Published onJuly 21, 2026

Rust Engineer – Trading Systems

Full-timeHybridBrussels, Belgium (open to European time zones)

Job Description

Keyrock is seeking a Senior Rust Engineer with deep trading systems experience and strong AWS knowledge to join its core Capital Markets division. As part of the engineering team, you'll take ownership of high-impact trading infrastructure and set technical direction in a highly-profitable, fast-paced division.

Responsibilities

  • Own high-impact trading infrastructure end-to-end
  • Set technical direction in the Capital Markets domain
  • Drive continuous improvement in system performance, reliability, and operability
  • Collaborate with a global, fully-remote team

What we are looking for

  • Production-grade Rust experience building high-performance, concurrent systems
  • Proficiency with Tokio
  • Hands-on experience in a systematic trading environment (HFT, Market Making, Quant Trading)
  • Strong AWS and Linux expertise

Additional Information

This role is open to candidates located in European time zones. Keyrock is a highly-profitable, fast-paced division within a global, fully-remote market maker.

Perks and Benefits

  • Remote-friendly across European time zones
  • Work within a highly-profitable trading division

Keywords: Rust, Tokio, AWS, Trading Systems, Capital Markets, Linux
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Keyrock

📍 Brussels, BelgiumVisit Company Website

Keyrock is a Brussels-based digital asset market maker founded in 2017, providing liquidity on more than 80 trading venues. Its services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks, with hubs in London, Brussels, and Singapore.

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