Security Architect
Core
Design, implement, and oversee secure systems and applications for enterprise Bitcoin infrastructure and financial products.
Role type
Senior Security Architect (Blockchain/Fintech)
Builds
Enterprise-grade blockchain infrastructure, Bitcoin self-custody solutions, and financial products
Domain
Blockchain, Fintech, Cryptocurrency
Deliverable
production ML models | product features | infrastructure
Required skills
Backend security architecture, Threat modeling, Risk assessment, Secure coding practices, Cloud security (AWS/GCP), Cryptography, Authentication, Key management, Secure SDLC, OWASP/NIST/ISO 27001 frameworks
Preferred skills
Bitcoin/Lightning protocol knowledge, Open-source security contributions, Security certifications (CISSP/OSCP/CEH)
Technologies
Python, Go, C/C++, Rust, AWS, GCP
Responsibilities
Define and drive security architecture across applications, services, and infrastructure; Partner with engineering teams to design and implement secure software systems; Conduct threat modeling, risk assessments, and security reviews; Develop and enforce secure coding practices, frameworks, and review processes; Collaborate with DevOps on cloud and container security, CI/CD hardening, and access controls; Evaluate and integrate security tools for code scanning, vulnerability management, and incident response; Guide and mentor engineers on best practices for secure application development
Seniority
Senior, hands-on IC