Senior Web3 Backend Engineer, Blockchain Platform

Company: Citi
Apply for the Senior Web3 Backend Engineer, Blockchain Platform
Location: London
Job Description:

Citi London is seeking a Lead Web3 Engineer to drive backend development for the Integrated Digital Assets Platform. You will build enterprise-grade web applications, connect to blockchain networks, and develop APIs and services that enable tokenized assets and digital infrastructure.

The role requires strong Java/Spring experience, familiarity with Web3 tools, and a proactive, collaborative mindset. A hybrid work model with strong engineering standards and ongoing learning opportunities is

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Posted: September 14th, 2026