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Tier-1 brand but senior and niche blockchain specialization reduces general applicant density.
Highly specialized Web3 and institutional finance focus limits transferability across industries.
Multiple mandatory filters including 10+ years experience, Web3 and Solidity expertise, and enterprise backend skills.
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Design, develop, and deploy Web3 components including smart contracts, blockchain protocol connectors, and on-chain event listeners for Citi's Digital Assets Platform.
Build and maintain backend services interfacing with public and permissioned blockchain networks using Java, Node.js, and Web3 libraries.
Collaborate with global engineering teams to create secure, scalable Web3 infrastructure and support integration of digital asset custody, tokenization, and DeFi components.
Bachelor's degree in Computer Science, Engineering, or related discipline (MS is a plus).
10+ years of overall software engineering experience with strong backend development.
2 to 4 years of hands-on experience in Web3/blockchain application development including smart contract development and protocol integration.
Proficiency in Solidity smart contract development, Java/Spring or Node.js backend frameworks, and use of Web3 libraries (Web3J, Web3JS, Ethers.js, Viem).
Experienced backend engineer with deep expertise in Web3 technologies, smart contracts, and blockchain protocol integration within institutional or regulated environments.
Strong understanding of blockchain fundamentals including consensus, transaction lifecycle, and cryptographic security relevant to enterprise-grade blockchain applications.
Ability to work effectively in globally distributed teams under Agile/Scrum methodologies, contributing to scalable, secure, and resilient Web3 solutions.