Vacancy description
talentgen advisory LLP
India, Gurugram
Security Architect - DeFi & Blockchain Platform in Gurugram, India is listed on Jobeax. Browse 30,000+ vacancies available.
Role : Security Architect - DeFi & Digital AssetsLocation : GurugramAbout the client : A Fintech UnicornRole Purpose : The Security Architect (DeFi) will own the security architecture of blockchain, digital asset, and DeFi initiatives - from smart contract security and wallet infrastructure to secure SDLC across Web3 product lines. You will act as the technical security authority for everything on-chain, embedding security by design across engineering teams and protecting the bank and its customers in a rapidly evolving threat https://jobeax.com/link/0DQlPeAMr1jFuIB2 Responsibilities : - Define and own the end-to-end security architecture for DeFi, digital asset custody, and blockchain-based products, including wallet infrastructure, key management (HSM/MPC), and on-chain/off-chain integration points.- Lead smart contract security reviews and audits (Solidity/EVM and other chains), including threat modelling, static and dynamic analysis, and coordination with external audit firms.- Design and implement a secure development lifecycle (SDL) for Web3 engineering teams - secure coding standards, security gates in CI/CD, and developer security training.- Perform threat modelling, penetration testing, and red-team style assessments across DeFi protocols, APIs, bridges, and supporting cloud infrastructure.- Assess and monitor DeFi-specific risks : protocol exploits, oracle manipulation, MEV, bridge vulnerabilities, flash loan attacks, and counterparty/smart contract risk in integrated protocols.- Define security requirements and conduct due diligence for third-party protocols, custodians, chains, and vendors before integration.- Build detection and incident response playbooks for on-chain threats, working with SOC and fraud teams on monitoring of wallets, contracts, and transactions.- Ensure alignment with regulatory and compliance expectations for virtual assets in the UAE and India (e.g., CBUAE, VARA guidance) in partnership with Risk and Compliance.- Act as subject matter expert and advisor to senior leadership on blockchain security posture, emerging threats, and remediation priorities.- Mentor engineers and security analysts, raising blockchain security capability across the Gurgaon and Abu Dhabi https://jobeax.com/link/oq8ejQTdCrDGJkvA Experience & Skills : - 8+ years in information security, with 3+ years focused on blockchain, Web3, or DeFi security.- Hands-on smart contract auditing experience (Solidity/EVM essential; Rust/Move a plus) with a track record of published or client audit work.- Strong background in application security and secure SDLC implementation at scale - ideally within a crypto exchange, blockchain security firm, fintech, or high-growth technology company.- Practical penetration testing and offensive security experience (web, API, cloud, and on-chain).- Deep understanding of cryptographic primitives, key management (HSM, MPC, multisig), wallet architectures, and custody models.- Familiarity with DeFi primitives - AMMs, lending protocols, staking, bridges, oracles - and their common attack vectors.- Experience with security tooling for Web3 (e.g., Slither, Foundry/Echidna fuzzing, Mythril, on-chain monitoring platforms).- Strong development skills in at least one language (Python, Rust, TypeScript, or Go) and comfort reading production code.- Cloud security experience (AWS/Azure), containerisation, and CI/CD security controls.- Excellent communication skills - able to translate deep technical risk into clear guidance for engineers, executives, and https://jobeax.com/link/NVxyzEViiH4ll4qt Qualifications : - Recognised security certifications : OSCP, OSWE, CSSLP, CISSP, or equivalent blockchain security credentials.- Experience at a blockchain security audit firm, crypto exchange, or digital-asset custodian.- Contributions to open-source security research, CTFs, bug bounty programmes, or published vulnerability research.- Prior experience working in or with regulated financial https://jobeax.com/link/Qprp8faicf5GWvrY We Offer : - The opportunity to build the security foundation of a regulated bank's digital asset ambitions from the ground up.- A high-ownership, fast-moving environment with direct exposure to senior leadership.- Competitive compensation and benefits aligned to the Gurgaon market. (ref:hirist.tech)
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