Sr. Performance Engineer, Trading Infrastructure

We're looking for a Sr. Performance Engineer to work on the most latency-critical systems at Helius, responsible for streaming Solana's state changes across our global network and providing real-time data APIs to traders, exchanges, and DeFi protocols.

Requirements

• 5+ years of systems-level engineering in Rust or C++
• Deep experience tuning high-throughput, latency-sensitive systems
• Strong intuition for hardware, operating systems, and network performance
• Ability to operate with high ownership on difficult technical problems

Benefits

• Market-leading salary
• Meaningful equity
• Generous vacation
• Wellness budgets
• Support for learning and travel