Smart Contract Auditor

Full Time , Remote



FortKnoxster is founded by skilled IT-security specialists, who all share a great passion for cyber-security, cryptography and big data.

Our core expertise is developing secure communication platforms, based on latest encryption technologies and highest standards available. Our two main products are FortKnoxster Messenger & FortKnoxster Transfer. We also offer custom-made development within encrypted communications.


Our values guide our behaviours, how we act, the decisions we make, and how we work with each other and our customers. We are all working hard to enhance Internet security for all. We strongly believe that private and confidential information shall remain confidential and that encryption is the only tool to keep documents and data safe.


  • Understand DeFi and NFT security with hands-on audit of smart contract and research/sharing of smart contract security
  • Conduct audit and security reviews on our projects
  • Work directly with our founders and leadership to lead the security of our open-source codebase 
  • Communicate and collaborate across the company to design and implement impactful company-wide security processes 
  • Understand existing and new and upcoming DeFi/NFT products
  • Educate others on the trends of DeFi/NFT product and smart contract security
  • A strong understanding of and experience with hands on auditing and development of smart contracts
  • Strong understanding of current industry and security best standards
  • Understand and know best practices for smart contract development
  • 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


  • Software engineering background
  • Understand and know best practices for smart contract development
  • 3 years of working experience in a related cybersecurity role
  • Understanding and hands-on experience in DeFi ecosystem (specifically in Ethereum)
  • Understanding of Ethereum blockchain, Ethereum Virtual Machine (EVM)
  • Experience with discovering vulnerabilities at design/system level
  • Experience working in an early growth-stage company
  • General programming ability – such as Python, Javascript, Solidity
  • Excellent written and verbal communication skills, must be fluent in English


  • We offer an attractive compensation package working in a cutting-edge field of Fintech
  • Working remotely with a dynamic international team
  • Exciting responsibilities and endless possibilities in a startup company