3h ago

Senior Crypto Security Engineer

Los Angeles, CA

$200k-$238k / year

full-timesenior

🛠 Tech Stack

💼 About This Role

You'll architect the safety of a high-throughput decentralized payment network built on the Lightning Network. You'll perform deep-dive protocol audits, secure cloud-native infrastructure, and manage cryptographic operations like MPC and TSS.

🎯 What You'll Do

  • Perform deep-dive code audits of core protocol implementations
  • Architect and secure cloud infrastructure (AWS/GCP) for validator nodes
  • Build Secure SDLC with SAST/DAST in CI/CD and manage bug bounties
  • Design Key Management Systems with MPC, TSS, and HSM integrations

📋 Requirements

  • 6+ years in Security Engineering
  • Hands-on experience with cryptographic primitives (Elliptic Curve, Schnorr)
  • High proficiency in Python, Rust or Go
  • History of identifying vulnerabilities in decentralized protocols

✨ Nice to Have

  • Contributions to open-source security tools
  • Disclosed vulnerabilities in crypto space
  • CS degree

🎁 Benefits & Perks

  • 💰 Equity offered
  • 💵 Bonus offered
  • 🏢 Los Angeles HQ with hybrid flexibility
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