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Senior Product Security Engineer - Blockchain
Security Engineer
Lead product security for a global crypto platform, designing secure development lifecycles, conducting threat modeling, reviewing architecture, and managing security debt across consumer, OTC, and MRE products.
About the role
Key Responsibilities
- Design and implement a secure development lifecycle for all internally‑developed products.
- Lead threat modeling sessions and architecture reviews to identify and mitigate risks.
- Own the security debt lifecycle, prioritizing and tracking remediation across teams.
- Collaborate with engineering, product, and compliance to embed security best practices.
- Provide guidance on secure coding, configuration, and deployment for Python, Node.js, and AWS environments.
Requirements
- 5+ years of experience in product security or related roles within fintech or crypto.
- Strong knowledge of secure coding, threat modeling, and architecture review.
- Hands‑on experience with Python, Node.js, and AWS security services.
- Excellent communication skills and ability to influence cross‑functional teams.
- Passion for staying current with emerging security threats and industry standards.