Javascript Web3 Jobs in Lisbon, Portugal

Hexens.io is looking for a Smart Contract Auditor to join their team. Hexens.io is a company that provides state-of-the-art cybersecurity services with an essential focus on blockchain. The company solves sophisticated issues for customers with codes containing multimillion assets.

Job responsibilities:

• Review smart contracts and analyze security measures
• Audit smart contracts following the highest security industry standards
• Mentor and educate engineers internally on the security best practices
• You are security-minded and aware of the pitfalls of EVM code and vulnerable flows.
• Review code (primarily solidity smart contracts) of blockchain projects.
• Work to identify vulnerabilities, design and architectural flaws, quality improvement, and ways to mitigate future risk.
• Deliver clear and concise reports and “action-items” for developers to quickly mitigate and fix any issues discovered.
• Interact with developers, and key stakeholders when identifying and handling security issues.
• Other related responsibilities.

Required qualifications:

• No less than 3 years of work experience in solidity smart contract audits
• Experience with JavaScript/TypeScript
• Demonstrated expertise with Solidity, EVM and blockchain specifics.
• Experience assessing smart contract security risks.
• Experience with unit and integration testing.
• Experience with hardhat and geth or other development frameworks and local environments.
• Fuzzing and formal verification.
• Experience developing and building on DeFi protocols and smart contracts is a big plus.
• Proactive problem solver.

Benefits:

• Possibility to work alongside industry-leading specialists.
• Auditing the most complex projects in field of web3.
• Highly competitive salary.
• Corporate lunches.
• Great work environment.
• Relocation package for a candidate and his family.

To apply to this position, please your CVs to [email protected] including the position title “Smart Contract Auditor” in the subject line.

HEXENS Cyber Security focuses on Cyber Security and Blockchain / Cryptocurrency. Their company has offices in London. They have a small team that's between 11-50 employees.

You can view their website at https://hexens.io