Blockchain Security Expert - Chain Security Evaluation Track
US / RemoteRemoteFull-time
AI Summary
A Security Engineer conducts in-depth security evaluations of blockchain infrastructure, reviews frameworks and consensus components, identifies security issues, and implements test scenarios to validate node, validator, and network behavior.
About this role
About You
You’re a self-starter who thrives on tackling the toughest and most meaningful problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that #startuplife means that you’re going to be wearing multiple hats. And that’s what motivates you. You’re accountable and obsessed with improvement, both in yourself and in others. You’re up to the challenge of building a world-class company that aims to be the infrastructure for more secure software for all.
About the Company
CertiK leads blockchain security by protecting smart contracts and blockchains with cutting-edge Formal Verification technology. Founded by Computer Science professors of Yale University and Columbia University, CertiK has audited and secured over $500B in assets, including many of the world’s top blockchain projects.
About the Role
The primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more.
As a Security Engineer at CertiK, you will contribute to the security offerings of the company, working with the rest of the security team to deliver the best products and services. You might engage directly with CertiK’s existing and future clients, participate in expanding security-related products and services, and follow the blockchain world on emerging security problems and trends.
Responsibilities
Requirements
What We Offer
Skills
BashBlockchain SecurityCometBFTCosmos SDKDockerFormal VerificationGethHyperledger BesuHyperledger FabricPython
Explore related jobs
More jobs at CertiK
Director of AML & Virtual Asset ComplianceHong Kong- Financial Analyst (Entry-Level)New York, New York / Remote
- Business Development Associate - VietnamVietnam
- Business Development Manager (Junior to Mid-Level) – Hong KongHong Kong/ Shenzhen
- Compliance Engineer InternEurope / Asia
- Compliance EngineerEurope / Asia
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.