Blockchain Engineer/Architect - Digital Asset Platform - Vice President
Core
Designing and leading the technical architecture for Citi's Digital Asset Platform, bridging enterprise software engineering with blockchain technology.
Role type
Senior Individual Contributor (IC) Blockchain Architect
Builds
Scalable, secure blockchain-based solutions and digital asset infrastructure for Citi
Domain
Financial Services / Blockchain / Web3
Deliverable
production ML models | product features | infrastructure
Required skills
Distributed systems architecture, Java/Spring backend development, Blockchain/Web3 application development, Smart contract platforms (Ethereum, Hyperledger, Corda), Microservices, API design, Event-driven systems, Cryptographic primitives, Digital signatures, Key management, DevOps/CI/CD, Containerization (Docker/Kubernetes/Helm), Cloud-native deployments
Preferred skills
MS or PhD in Computer Science/Engineering, Financial industry regulations knowledge, Tokenization standards (ERC-20, ERC-721), DeFi/TradFi integration patterns
Technologies
Java, Spring, Ethereum, Hyperledger, Corda, Web3J, Web3JS, Ethers.js, Solidity, Docker, Kubernetes, Helm, Git, Jenkins
Responsibilities
Architect scalable blockchain solutions, Lead end-to-end technical delivery, Define engineering best practices, Drive technical strategy, Collaborate with stakeholders on business requirements, Mentor junior engineers, Integrate third-party blockchain networks, Ensure platform reliability and performance, Own technical documentation and ADRs, Represent engineering in cross-functional forums, Manage technical risks
Seniority
Senior, hands-on IC with technical leadership