Web3 Blockchain Backend Engineer - Hybrid
Job in
London, Greater London, W1B, England, UK
Listed on 2026-09-08
Listing for:
Citigroup
Full Time
position Listed on 2026-09-08
Job specializations:
-
Software Development
Blockchain / Web3, Backend Developer, Solidity Developer/ Blockchain
Job Description & How to Apply Below
Citigroup in London is seeking a hands-on Web3 backend engineer to design, implement, and deploy blockchain components for an institutional platform. You will build backend services interfacing with public and permissioned networks and develop secure Solidity contracts with gas-aware optimizations.
Collaborate with architects and engineers to deliver scalable Web3 infrastructure, participate in code reviews, and stay aligned with Agile/Scrum practices within a distributed global team.
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