Senior Software Engineer, Backend

About the role

Build and scale a real-time integrity layer that checks financial correctness across all fund flows. The engineer owns workstreams end to end, from correctness models with partner teams to running detection systems in production.

What you will do

• Build and scale real-time invariant enforcement systems, including the detection engine and onboarding tooling
• Develop AI-powered guardrails such as predictive consistency models and proactive invariant discovery
• Partner with payments and trading teams to turn financial rules into enforceable system invariants
• Mentor junior engineers on distributed systems design and production operations

What they look for

• 5 or more years building and running large-scale distributed systems in production
• Proficiency in backend languages such as Go, Ruby or Python, with platform-level infrastructure experience
• Experience with streaming data tools like Kafka, Flink or Spark and distributed data stores
• Ability to own ambiguous workstreams and hold high standards for system behaviour
• Responsible use of generative AI with human oversight for business-ready outputs