Web3 Blockchain Backend Engineer - Hybrid (London)
Summary
Citigroup is hiring a hands-on Web3 backend engineer in London (hybrid) to design, implement, and deploy blockchain components for an institutional platform. The role involves building backend services that interface with public and permissioned networks and writing secure, gas-optimized Solidity contracts within Agile/Scrum and a distributed global team.
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.