Web3 Security Analyst

2 - 5 years

3 - 5 Lacs

Posted:1 day ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

About the Role

Web3 Security Analyst

Key Responsibilities

  • Perform

    security audits

    of smart contracts written in Solidity, Vyper, Rust, or other blockchain languages.
  • Conduct

    threat modeling

    and risk assessments for blockchain protocols, dApps, and wallets.
  • Monitor on-chain activity to detect and respond to

    suspicious behavior, exploits, and anomalies

    .
  • Collaborate with development teams to ensure

    secure SDLC

    practices and integrate security early in the development process.
  • Analyze known vulnerabilities (e.g., reentrancy, flash loan attacks, oracle manipulation) and stay updated on

    emerging threats

    in the Web3 space.
  • Build and maintain

    automated tooling

    for static/dynamic analysis, fuzz testing, and threat detection.
  • Participate in

    incident response

    , post-mortems, and remediation efforts after security events.
  • Assist in writing clear

    security documentation

    , best practices, and policies.
  • Contribute to

    bug bounty

    programs and coordinate responsible disclosure with ethical hackers and external researchers.

Required Skills & Qualifications

  • Bachelors degree in Computer Science, Cybersecurity, or equivalent practical experience.
  • Strong understanding of

    Ethereum

    , EVM, and other blockchain protocols (e.g., Solana, Cosmos, Polkadot).
  • Experience auditing smart contracts using tools such as

    Slither, MythX, Foundry, Echidna

    , or

    Hardhat

    .
  • Proficiency in at least one smart contract language:

    Solidity, Vyper, Rust, Move

    , etc.
  • Familiarity with

    Web3 security vulnerabilities

    (e.g., reentrancy, underflow/overflow, front-running, MEV).
  • Good understanding of

    cryptography

    , particularly in decentralized systems.
  • Experience with

    SIEM tools

    , log analysis, and/or blockchain explorers like Etherscan or Tenderly.
  • Strong analytical and problem-solving skills.

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Frankfurt Germany

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