Senior JVM Backend Engineer (Scala/Java) - Hybrid London
Summary
Senior JVM backend engineer builds a high-performance distributed calculation engine for financial indices using Scala/Java, handling concurrency, tuning, and production readiness.
Arm in London is seeking a Senior JVM Software Engineer (Scala/Java) on a 6-12 month contract inside IR35. The role is backend-focused in a high-performance financial services context, with 2-3 days onsite and hybrid working.
You will design and build a distributed calculation engine for financial indices, tackle concurrency, tuning, testing, and production readiness, and own architectural decisions.