Senior Rust Engineer - Low-Latency Trading (Remote)

Keyrock; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Remote work

Entrepreneurial environment

Job summary

Keyrock is seeking a Senior Rust Engineer with deep trading systems experience and strong AWS knowledge to join the Capital Markets division. You will own high-impact trading infrastructure, set technical direction, and drive continuous performance improvements in a fast-paced, fully remote team with European time-zone coverage.

The role emphasizes ownership, technical leadership, and collaboration with global colleagues, contributing to mission-critical trading systems and expansion of the

Qualifications

• Production-grade Rust experience building high-performance, concurrent systems.
• Experience in systematic trading environments (HFT, Market Making, Quant trading) and familiarity with execution/market data.
• Strong AWS and Linux expertise, plus scripting in Python or similar for automation.

Responsibilities

• Design, develop, and optimise low-latency trading systems.
• Own key trading stack components end-to-end from architecture to production.
• Collaborate with quants, traders, and engineers to improve performance and resilience.

Skills

Rust

Tokio

HFT/Market Making

AWS

Linux

Python

Trading protocols

Low-latency networking

Agentic engineering

Communication

Tools

FIX protocol

WebSocket

REST

Job description

Keyrock is seeking a Senior Rust Engineer with deep trading systems experience and strong AWS knowledge to join the Capital Markets division. You will own high-impact trading infrastructure, set technical direction, and drive continuous performance improvements in a fast-paced, fully remote team with European time-zone coverage.

The role emphasizes ownership, technical leadership, and collaboration with global colleagues, contributing to mission-critical trading systems and expansion of the