Senior Security Researcher

Hexens.io is looking for a Senior Security Researcher 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.

Remote Availability: CIS, Europe, United Arab Emirates

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:

• At least 3 years of work experience in cybersecurity and 1 year in 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
• Opportunity to work with the most exciting and prominent companies in the industry
• Highly competitive salary
• Workations