Blockchain Security Engineer - (Solidity / Rust / Golang) jobs in United States
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CertiK · 4 hours ago

Blockchain Security Engineer - (Solidity / Rust / Golang)

positionUnited States
timeFull-time
remoteRemote
seniorityEntry Level
money$102K/yr - $180K/yr
date1+ years exp

CertiK is the largest blockchain security auditor providing a comprehensive suite of tools to secure the industry at scale. The role involves auditing codebases for vulnerabilities, conducting security research, and contributing to the development of security tools to support Web3 projects.

BlockchainCyber SecuritySoftwareWeb3
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H1B Sponsor Likelynote

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

Qualification

Blockchain technologiesSmart contractsThreat modelingProgramming languagesCryptocurrency passion

Required

Bachelor's, Master's, or PhD in Mathematics, Computer Science, or Information Security
At least 1 years of hands-on experience with blockchain technologies, including: Smart contracts (EVM chains, Solana, Move, etc.), 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

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

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

Company

CertiK

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CertiK leverages formal verification technology to mathematically ensure security in systems software.
dateFounded in 2018
location
New York, New York, USA
people-size201-500 employees
web-link
https://www.certik.com/

H1B Sponsorship

CertiK has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (6)

Funding

Current Stage
Growth Stage
Total Funding
$300.2M
Key Investors
Sequoia CapitalCoatueIDG Capital
2022-04-22Series B· $60M
2022-03-29Series B· $88M
2021-12-01Series B· $80M

Leadership Team

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Ronghui Gu
Co-Founder
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Jason Nieh
Chief Scientist
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Recent News

Cointelegraph
CertiK keeps IPO on the table as valuation hits $2B, CEO says
2026-01-24
EIN Presswire
CertiK Sets Sights on Becoming the First Publicly Traded Company in Web3 Infrastructure
2026-01-23
Crowdfund Insider
CertiK, YZi Labs Partner to Support AI and Web3 focused Initiatives
2026-01-11
Company data provided by crunchbase