Fractional Go Backend Engineer – Fintech Platform (London)

Elliot Marsh Head Hunting Partners is seeking a Fractional Fintech Backend Engineer in London to design and build the core ledger and financial processing services using Go. You will create event-sourced, deterministic systems for safe, auditable transactions and work with AI, graph and infrastructure specialists to translate complex accounting needs into robust software.

The role requires significant backend experience in fintech environments, strong knowledge of event sourcing, and the ability