Staff Security Architect
Payward, Inc. · United Kingdom; Argentina; Brazil; Bulgaria; Canada; Chile; Colombia; Cyprus; Czech Republic; Hungary; Ireland; Lithuania; Mexico; Peru; Poland; Portugal; Romania; South Africa; Spain; Sweden; Switzerland; United Arab Emirates ·
- Work mode
- Remote
- Seniority
- Staff
- Category
- Security
Design and audit security architectures for blockchain and web3 systems, conduct assessments, and advise teams on secure operations across Rust, AI, and crypto infrastructure.
Design, review, and verify security architecture across heterogeneous environments. Conduct security assessments and audits, recommend practical improvements, track blockchain security trends, and advise blockchain teams on secure operational practices. Work hands-on across infrastructure, cryptography, web3, Rust, and AI security projects.
Responsibilities
- Design security architecture
- Review security architecture
- Verify security architecture
- Conduct security assessments
- Audit existing architectures
- Recommend security improvements
- Monitor blockchain security trends
- Advise blockchain teams on secure operations
Requirements
- Proven IT security expertise with a strong application security background
- Application security testing experience
- Infrastructure security experience
- Basic familiarity with OWASP and NIST
- Excellent problem-solving skills
- Strong communication and collaboration skills