Blockchain Security Engineer
CertiK
Job Overview
Who's the hiring manager?
Sign up to PitchMeAI to discover the hiring manager's details for this job. We will also write them an intro email for you.
Job Description
About CertiK
CertiK is the largest blockchain security auditor, offering comprehensive tools to secure the industry at scale. We have partnered with over 4,900 Enterprise clients, secured more than $557 billion in digital assets, and identified over 18,000 vulnerabilities in blockchain code. Our esteemed client roster includes OKX, Tether, Ripple, and Pancakeswap. Our investors comprise top VCs like Tiger Global, Coatue Management, Shunwei Capital, and Hillhouse Capital, alongside industry leaders such as Coinbase Ventures and Binance.
About The Role
We are seeking a Junior Blockchain Security Engineer with a strong security mindset and foundational technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. In this role, you will support Web3 projects by assisting in code audits, contributing to security tools, and conducting research under guidance. If you are eager to grow your career in blockchain security and passionate about securing decentralized technologies, we’d love to hear from you.
Responsibilities
- Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (dApps) to identify and remediate vulnerabilities.
- Conduct guided security research, explore new attack vectors, and deliver actionable insights.
- Contribute to the design, development, and maintenance of internal security tools and frameworks.
- Support improvements to internal processes, methodologies, and service offerings, ensuring high-quality delivery for clients.
Requirements
- Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security.
- At least 1 year of hands-on experience with blockchain technologies, including Smart contracts (EVM chains, Solana, Move, etc.) and Blockchain protocols (nodes, SDKs, Cosmos, etc.).
- Experience 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.
Preferred Qualifications
- Solid academic or practical background in Mathematics, Cryptography, or Cybersecurity.
- Demonstrated experience conducting audits and collaborating with leading Web3 protocols.
- Recognized achievements such as published CVEs, or strong placements in Attackathons, Bug Bounties, or Audit Contests.
Compensation
The target annual salary for this role performed in the US is $102,000 - $180,000. Exact compensation will be determined by the skills and experience of qualified candidates. CertiK offers medical, vision, and dental insurance, a 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays.
Key skills/competency
- Blockchain Security
- Smart Contract Auditing
- Vulnerability Analysis
- Security Research
- Web3 Protocols
- Rust Programming
- Solidity Programming
- Go Programming
- Cryptography
- Decentralized Finance (DeFi)
How to Get Hired at CertiK
- Research CertiK's culture: Study their mission, values, client success stories, and industry impact on blockchain security.
- Tailor your resume: Highlight hands-on experience in smart contract auditing, blockchain protocols, and relevant programming languages.
- Showcase security achievements: Detail participation in bug bounties, audit contests, or published CVEs.
- Prepare for technical interviews: Expect deep dives into Rust, Go, Solidity, and common Web3 vulnerabilities.
- Demonstrate Web3 passion: Discuss your engagement with cryptocurrency, DeFi, and decentralized technology trends.
Frequently Asked Questions
Find answers to common questions about this job opportunity
Explore similar opportunities that match your background