Ethical Hacker

Mai Labs

What this actually means: We have built our own L1 blockchain, and a backend technical structure for protocols and ecosystem to make digital infrastructure efficient, secure and more accessible. Our global products and tools are natively built for web 3.0 world. You will work with teams working on tech products across blockchain, and distributed systems – for a real-world problem solving.

We're taking on established paths and conventional wisdom about how the Tech and Internet should work. Underlying principle is to solve the hard problem of protecting user rights, digital intellectual property rights and protection of assets in an age of AI and instant replication.

Cultural Expectations: Our start-up journey involves constant evolution and adaptation to market dynamics. People work on strategizing entirely new systems with a hands-on approach, within short time frames. Resources consciousness is high, and you get the freedom to operate across products, do your best work, and stand ahead in the tech curve. You can expect:

• Thriving in decision-making in an ambiguous, fast-paced environment

• To exhibit exceptional integrity and reliability in promise delivery

• Will collaborative and have an inclusive attitude

• A value outcome driven thinking with resource optimization

If above resonates with you, we will love to have a discussion with you.

Current Role: Ethical Hacker L2

We're building the future of decentralized infrastructure. Our mission is to make blockchain systems secure, scalable, and accessible—without compromising on privacy or performance. We’re looking for a curious and driven Ethical Hacker to help us stress-test, break, and ultimately harden our Web3 infrastructure.

Location:

What will you get to do?

• Identify and exploit vulnerabilities in smart contracts, dApps & DeFi, and decentralized systems.
• Simulate real-world attacks on Layer 1/2 protocols, bridges, wallets, and other blockchain components.
• Develop internal tools and PoCs to automate security testing and fuzzing.
• Contribute to security best practices and awareness within the team.

Qualifications:

• Bachelor's/Master’s degree in Computer Science, Computer Engineering or related fields.
• 2+ years of experience in breaking the code to make it better.
• Strong fundamentals in cybersecurity, networking, or cryptography.
• Good understanding of Hyperledger Fabric or similar blockchain architectures (EVM, gas, tx lifecycle, etc.)
• Tinkered with smart contracts (Solidity, Vyper, etc.) and explored vulnerabilities like reentrancy, MEV, overflow/underflow. And good with writing scripts/tools in Python, Go, or JavaScript to automate findings.
• Active engagement with GitHub, CTF-obsessed, or HackerOne rated — we value skills over titles.

Hiring Process

• 3-4 rounds of interviews with Function, HR & senior leaders