Senior Blockchain Security Engineer, Gemini

• 5+ years of experience in application security, Web3 security, or similar roles
• Strong background in Web3 security reviews such as smart contract audits, blockchain protocols, and dApps
• Ability to perform design reviews, threat modeling, secure code reviews, or penetration testing with an attacker mindset
• Strong background in application security best practices and familiarity with common vulnerabilities (e.g. SSRF, race conditions, privilege escalations, etc.)
• Experience with secure key management and wallet systems
• Familiarity with blockchain security tools (slither, echidna, etc)
• Some background in development or scripting experience (Python, Scala, C++, JavaScript, etc.)
• Familiarity with and ability to understand business objectives, business context, and security risk
• Strong communication skills and the ability to collaborate on a cross-functional team

Desirable

• As a member of the Application Security (AppSec) team, you will share in the responsibility of protecting the company and our customers against application security threats
• The AppSec team is focused on the advancement of modern application security practices and supports the engineering organization by finding, fixing, and preventing software security vulnerabilities
• As a Senior Application Security Engineer on the Application Security team’s Product Security group, you will work closely with engineering and product teams to provide security recommendations and identify security issues throughout the software development lifecycle
• You will lead security reviews of Web3 products, integrate secure development practices into our on-chain SDLC, and develop tooling to identify, mitigate, and monitor blockchain-specific threats
• Lead in-depth security reviews of smart contracts, blockchain protocols, and Web3 applications for architectural flaws, security vulnerabilities, and best practice violations
• Collaborate and advise on-chain engineering teams on Web3 security best practices and vulnerability remediation
• Design and implement secure on-chain SDLC processes for on-chain product teams
• Develop, maintain, and improve security tooling for blockchain ecosystems (fuzzers, static analysis, etc.)
• Partner with legal, compliance, and risk teams to address security, regulatory, and operational risks of blockchain features