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Cybersecurity
Blockchain Security Auditor
Finds and fixes vulnerabilities in smart contracts before attackers do
£60k–£140k Crypto-driven
What it involves
Analyses Solidity and Rust smart contract code for logic flaws, reentrancy bugs and economic exploits — preventing the fund draining attacks that have cost DeFi billions.
Skills & knowledge needed
Solidity/RustSmart contract auditingDeFi protocolsFormal verificationPython
Why it's emerging now
DeFi hacks have drained billions from poorly audited contracts — auditors are the last line of defence.
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