Perform deep-dive code audits and risk assessments of core protocol implementations and payment channel logic.
Architect and secure our cloud-native footprint (AWS/GCP).
Build and maintain the Secure SDLC for our products.
Design and manage mission-critical Key Management Systems (KMS).
Develop specialized monitoring for both Cyber threats and On-chain threats.
Serve as the subject matter expert for engineering teams.

Requirements

6+ years in Security Engineering with a proven track record that spans Infrastructure, Application Security, and Blockchain/DeFi.
Hands-on experience with cryptographic primitives (Elliptic Curve, Schnorr, Merkle Trees) and a fundamental understanding of Layer 2 scaling (Lightning Network).
High proficiency in Python, Rust or Go.
A history of identifying vulnerabilities in decentralized protocols or high-scale distributed systems.
Understanding of how to apply traditional frameworks (NIST, OWASP) to decentralized finance and self-custody.
A CS degree is ideal, but contributions to open-source security tools or a history of disclosed vulnerabilities also valued.
Ability to translate complex cryptographic risks into actionable engineering requirements.

Benefits

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Security EngineeringInfrastructure SecurityApplication SecurityBlockchainCryptographic PrimitivesPythonRustGoKey Management SystemsSecure SDLC

Soft Skills

Subject Matter ExpertCommunicationRisk AssessmentProblem SolvingAnalytical Thinking