Experteer Overview
In this Senior Rust Engineer role, you own and advance low-latency trading infrastructure within Keyrock’s Capital Markets division. You design, build, and operate mission-critical systems that connect to multiple exchanges and data feeds, collaborating with quants and traders to boost performance and reliability. You’ll drive engineering standards, mentor peers, and apply AI-assisted workflows to automate operational tasks. This role offers impact in a fast-paced, remote-first environment with a strong Rust-centric tech culture.

Compensaciones / Ventajas
• Design, develop, and optimize low-latency trading systems
• Own trading stack components end-to-end from architecture to production
• Collaborate with quants, traders, and engineers to improve performance and resilience
• Maintain and evolve trading infrastructure focusing on performance, stability, observability
• Troubleshoot complex production issues across connectivity, execution, and market data
• Drive engineering standards via leadership, code reviews, and mentoring
• Embrace agentic engineering:



AI-assisted workflows and automation of tasks
• Contribute to testing for critical trading components

Responsabilidades
• Production-grade Rust experience with high-performance, concurrent systems
• Experience in a systematic trading environment (HFT, market making, etc.)
• Strong AWS and Linux expertise, plus scripting for tooling and troubleshooting
• Proficiency in Python or similar scripting languages
• Familiarity with trading system protocols (FIX, REST, WebSocket)
• Knowledge of low-latency networking and kernel-bypass concepts (DPDK)
• Awareness of agentic engineering tools and AI-assisted workflows
• Ability to make architectural decisions and communicate trade-offs

Requisitos principales
• competitive salary package
• flexible working hours
• remote work
• autonomy in time management
• opportunity to work with a team pursuing excellence
• merit-based rewards

📌 Senior Rust Engineer - High Frequency Trading (HFT) (Madrid)
🏢 Keyrock
📍 Madrid