Security Engineer

We’re partnering with a cutting-edge Layer 1 blockchain project that’s laying the foundation for decentralized data accessibility in the Web3 ecosystem. The company is building a dynamic environment where developers and innovators can harness high-quality real-world data to power decentralized applications.

They’re looking for a Security Engineer to enhance the integrity of their smart contract systems and core blockchain protocols. This is a key role focused on proactive threat mitigation, security tooling, and incident response. If you have experience in smart contract auditing, EVM-based chains, and thrive on tackling advanced security challenges, this could be the perfect fit.
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Key Responsibilities:

• Lead in-depth security reviews and audits of smart contracts and core protocol components, delivering clear and actionable audit reports.
• Design and implement automated tools to scan, monitor, and assess smart contracts for vulnerabilities.
• Detect risks in deployed contracts and issue timely security alerts.
• Create and manage efficient incident response workflows.
• Perform detailed root cause analyses of blockchain exploits and breaches.
• Stay ahead of emerging smart contract vulnerabilities and develop early detection strategies.
• Conduct threat modelling and security evaluations for blockchain architectures.
• Contribute to the development of internal security frameworks, tooling, and best practices.
• Collaborate with product and engineering teams to integrate secure development practices.
• Mentor junior security engineers and promote a security-first culture.
• Conduct penetration testing across smart contract and blockchain components.
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What We’re Looking For:

• Degree in Computer Science or a related technical field.
• Hands-on experience with Solidity and EVM environments.
• Strong skills in at least one of: Go, Python, or TypeScript.
• Deep understanding of smart contract vulnerabilities, simulation tools, and exploit patterns.
• Experience using blockchain explorers and building scripts to monitor or analyze on-chain data.
• Familiarity with Solidity libraries and associated security risks.
• Experience with smart contract testing frameworks and transaction analysis.
• Ability to identify vulnerabilities at multiple levels: low-level code, transactions, and protocol logic.
• 3+ years of smart contract auditing experience, with a proven track record of leading reviews of complex blockchain protocols.

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