Senior Backend SRE — Go/Rust, API Gateways & Observability

Arena Intelligence is seeking an experienced backend engineer to build the core infrastructure for its online evaluation systems. You will design low-latency APIs, scalable gateways, and the underlying services that route models from multiple providers.

As an early member of the infrastructure team, you'll work with researchers and product leaders to ship reliable, enterprise-grade software and observability tooling that scales with demand.