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Home›Jobs›OKX›Web3 Security Engineer, Smart Contract Audit
OKX

About OKX

The all-in-one cryptocurrency trading platform

🏢 Finance👥 1001+ employees📅 Founded 2017📍 Mahe, Seychelles⭐ 3.8
B2CCryptocurrencyMarketplaceTradingFinancial ServicesMobileAPI

Key Highlights

  • Over 50 million active accounts in 180+ countries
  • Comprehensive services including trading, NFTs, and DeFi
  • Headquartered in Mahe, Seychelles with 1001+ employees
  • Market recovery fund launched to support crypto firms

OKX is a leading cryptocurrency exchange headquartered in Mahe, Seychelles, serving over 50 million active users across 180 countries. The platform offers a comprehensive suite of services, including crypto trading, NFT marketplaces, and decentralized finance (DeFi) products. With a commitment to se...

🎁 Benefits

OKX provides a comprehensive insurance package covering medical, dental, vision, disability, and life insurance. Employees enjoy paid parental leave, ...

🌟 Culture

OKX fosters a culture focused on accessibility in cryptocurrency trading, aiming to demystify the crypto space for users of all levels. The company va...

🌐 Website💼 LinkedIn𝕏 TwitterAll 468 jobs →
OKX

Web3 Security Engineer, Smart Contract Audit

OKX • Hong Kong, Hong Kong SAR

Posted 3w ago🏛️ On-SiteMid-LevelSecurity engineer📍 Hong kong
Apply Now →

Skills & Technologies

Smart contract auditWeb3EthereumSolidity

Job Description

Who We Are
At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.
 
About the Team
The Web3 Security Team provides security audit services for various Web3 smart contracts developed internally by OKX and conducts security audits for tokens to be listed on the exchange. Additionally, we are responsible for developing various Web3 security tools to ensure the safety of OKX Web3 wallet users.
 
What You’ll Be Doing
  1. Provide audit services and security guidance for various Web3 smart contracts.
  2. Conduct audit services for tokens to be listed on the exchange.
  3. Handle various security incidents and collaborate with the branding team for external communication.
  4. Research risk control mechanisms of various DeFi protocols to enhance the security of smart contracts.
 
What We Look For In You
  1. Solid STEM (Science, Technology, Engineering, Mathematics) educational background.
  2. Exceptional logical thinking and problem-solving skills.
  3. Familiarity with at least one major blockchain platform, such as Ethereum, Solana, Aptos, or TON, and proficiency in its respective smart contract mechanisms.
  4. Strong understanding of common vulnerabilities in DeFi protocols and their attack vectors, with the ability to analyze and handle attack incidents.
  5. Experience auditing various mainstream DeFi protocols (DEX, Lending, Farming, Derivatives).
  6. Ability to clearly write audit reports, detailing the causes of vulnerabilities, attack scenarios, and recommended fixes.
  7. Interest in the rapid evolution and emerging technologies in blockchain space, with a willingness to continuously learn and actively track on-chain attack incidents.
  8. Skilled in communicating technical issues with development teams and project stakeholders.
  9. High sense of responsibility, adherence to industry ethical standards, and commitment to ensuring the confidentiality and impartiality of audit work.
 
Perks & Benefits
  1. Competitive total compensation package
  2. L&D programs and Education subsidy for employees' growth and development
  3. Various team building programs and company events
  4. Wellness and meal allowances
  5. Comprehensive healthcare schemes for employees and dependants
  6. More that we love to tell you along the process!
Notice: All official OKX vacancies are posted on this site. We are not affiliated with other third-party job boards except Linkedin.com, listings on other sites may be inaccurate or outdated. This is the only source of truth for applications.
Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

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