Our client is seeking a highly experienced Senior Blockchain Security Auditor to join their fully remote, dynamic team. This role is critical in ensuring the integrity and security of our cutting-edge blockchain solutions and decentralized applications. You will be instrumental in identifying vulnerabilities, performing rigorous code reviews, and developing robust security strategies.
Responsibilities:
Conduct comprehensive security audits of smart contracts, blockchain protocols, and DApps across various platforms (e.g., Ethereum, Solana, Polkadot). Perform penetration testing and vulnerability assessments to uncover potential security flaws. Develop and implement security best practices for blockchain development lifecycles. Analyze on-chain data for suspicious activity and potential threats. Provide clear and actionable recommendations for mitigating identified security risks to development teams and stakeholders. Stay abreast of the latest security threats, vulnerabilities, and industry trends in the blockchain space. Contribute to the development of internal security tools and frameworks. Mentor junior security analysts and engineers. Collaborate with cross-functional teams to integrate security considerations into product design and development. Document audit findings, methodologies, and remediation plans in detailed reports.
Qualifications:
Proven experience in blockchain security auditing, smart contract auditing, or related cybersecurity roles. Deep understanding of blockchain technologies, consensus mechanisms, and cryptography. Proficiency in multiple programming languages relevant to blockchain development (e.g., Solidity, Rust, Go, JavaScript). Experience with static and dynamic analysis tools for code security. Familiarity with common smart contract vulnerabilities (e.g., reentrancy, integer overflows, access control issues). Strong analytical and problem-solving skills. Excellent communication and documentation skills, with the ability to explain complex technical concepts to diverse audiences. Bachelor's or Master's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience. Relevant certifications (e.g., Certified Blockchain Security Professional - CBSP) are a plus. This is a fully remote position, allowing you to work from anywhere within Canada, with a strong emphasis on asynchronous communication and collaborative online tools. The ideal candidate is proactive, self-motivated, and thrives in a fast-paced, innovative environment. Join us in shaping the future of secure blockchain technology. The **Ottawa, Ontario, CA** region is where our core team is based, but this role offers complete geographical flexibility.
