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Smart Contract Auditor Lead- Global Fintech Startup

Understand DeFi and NFT security with hands-on audit of smart contract and research/sharing of smart contract security....

About was founded in 2016 on a simple belief: it’s a basic human right for everyone to control their money, data and identity. With over 10 million users on its platform today, provides a powerful alternative to traditional financial services, turning its vision of “cryptocurrency in every wallet” into reality, one customer at a time. is built on a solid foundation of security, privacy and compliance and is the first cryptocurrency company in the world to have CCSS Level 3, ISO27001:2013 and PCI: DSS 3.2.1, Level 1 compliance. is headquartered in Hong Kong with a 900+ strong team.

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Understand DeFi and NFT security with hands-on audit of smart contract and research/sharing of smart contract security

Understand and know best practices for smart contract development

Ability to work with DeFi/NFT security rating system (using industry standard or an adapted version) for internal use

Help build monitoring and alerting on the DeFi/NFT space

Understand existing and new and upcoming DeFi/NFT products

Coordinate and work with external stakeholders, partners and auditors on safe-guarding DeFi/NFT products

Contribute to create a safer and secure DeFi/NFT environment with well-researched security solutions.

Educate others on the trends of DeFi/NFT product and smart contract security

Keep abreast with new/recent attacks on smart contract/DeFi/NFT products

Keep abreast with upcoming trends in DeFi/NFT such as Layer 2 technologies, other blockchains adoption


Degree in Computer Science or Engineering or Mathematics or similar discipline

Expect the candidates to have at least 5 years of working experience (not necessary for the full 5 years in blockchain space, but ideally should have worked in blockchain industry)

Understanding and hands-on experience in DeFi ecosystem (specifically in Ethereum)

Understanding of Ethereum blockchain, Ethereum Virtual Machine (EVM)

Understanding of Layer 2 solutions and cross-chain bridge technologies

In depth understand and hands-on experience with Solidity programming language

Knowledgeable of smart contract vulnerability and hands-on experience to exploit these vulnerability

Experience across common vulnerability classes for smart contract at design or system level

Knowledgeable on various security analysis tools on smart contract and hands-on experience to setup and use it

Have basic understanding of finance such as trading, lending, automatic market making (AMM), derivatives

Ability to communicate across roles to drive security mindset across the organization

General programming ability – such as Python, Javascript, Bash, Rust, Go


We offer an attractive compensation package working in a cutting-edge field of Fintech.

Huge responsibilities from Day 1.

Be the owner of your own learning curve.

The possibilities are limitless and depend on you

You get to work in a very dynamic environment and be part of an international team

You will get to have involvement in developing a brand new product from scratch alongside with a talented team