Director, Senior Security Architect
Core
Designing security architecture and defenses for mission-critical digital asset trading systems, exchanges, and data platforms.
Role type
Senior Security Architect, hands-on IC
Builds
Secure software architectures, threat models, and AI-powered security tooling for Bullish Exchange, CoinDesk Indices, and Data.
Domain
Digital assets, cryptocurrency, financial markets, cybersecurity
Required skills
threat modeling, application security, cloud security, network protocols, cryptography, offensive security, code review, vulnerability assessment, CI/CD security, technical leadership
Preferred skills
trading system security, regulated financial systems security, AI tooling development
Technologies
AWS, Azure, GCP, C/C++, Java, JavaScript, Python, Go, Rust, SAST, DAST, OSA, FIX protocol
Responsibilities
build complex threat models, design secure software for web/API/mobile/FIX, lead global security initiatives, assess vulnerability risks, drive high-impact projects, mentor engineering teams
Seniority
Senior, hands-on IC with leadership influence