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
Deliverable
production ML models | product features | infrastructure
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