Senior Blockchain Security Engineer – Solidity, Rust, Golang

🕒 March 31

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CertiK

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2018

🌐 Web 3

🔐 Security

₿ Crypto

💰 $60M Series B on 2022-04

Web 3 • Security • Crypto

CertiK is leading the charge in enhancing security within the Web3 ecosystem. As the industry's foremost smart contract auditor, CertiK provides a comprehensive suite of tools designed to secure the Web3 space at scale. Their services include code security audits, smart contract audits, and blockchain audits, with an emphasis on provable trust and comprehensive security evaluations. With a track record of serving thousands of clients and scrutinizing numerous projects, CertiK is recognized for its formal verification expertise, including groundbreaking work in zero-knowledge proofs (zkProofs) and partnerships to strengthen blockchain integrity. They offer advanced services like KYC, penetration testing, and risk management, while maintaining compliance with prominent standards like SOC 2 and ISO 27001. CertiK has been acknowledged by tech giants like Apple and Samsung for its contributions to securing tech ecosystems.

📋 Description

• Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (dApps) to identify and remediate vulnerabilities. • Work closely with external blockchain teams to enhance the security of their products by providing expert security consultation and implementing remediation strategies. • Conduct independent security research, explore new attack vectors, and deliver actionable insights. • Design, develop, and maintain internal security tools and frameworks to strengthen our security services. • Continuously improve internal processes, methodologies, and service offerings while ensuring high client satisfaction and long-term partnerships.

🎯 Requirements

• Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security. • Minimum 3 years of professional experience as a Software Engineer, Security Engineer, or in a related role. • At least 2 years of hands-on experience with blockchain technologies, including: Smart contracts (EVM chains, Solana, Move, etc.), Blockchain protocols (nodes, SDKs, Cosmos, etc.) • Strong expertise in threat modeling, risk assessment, and security analysis. • Proficiency in one or more programming languages: Rust, Go, Solidity, Python, etc. • Passion for Cryptocurrency, DeFi, and Blockchain technologies.

🏖️ Benefits

• medical, vision, and dental insurance • 401(k) plan with company matching • life and accidental death and dismemberment insurance • HSA (with high deductible plan) • FSA • flexible paid time off • holidays • variable commission program for business development sales roles