Software Engineer, API Frontiers

Job Description

Design, build, and operate backend services and APIs that integrate frontier model capabilities into production. Focus on improving API reliability, performance, and scalability for long-running agent workflows.

Requirements: Requires 5+ years of experience in backend services or developer-facing APIs with strong fundamentals in distributed systems. Proficiency in diagnosing production failures and a track record of translating complex technical capabilities into dependable APIs is essential.

Key Skills: Backend Engineering, API Design, Distributed Systems, Concurrency, Asynchronous Execution, Observability, Profiling, Rust, Streaming Protocols, WebSockets, Workflow Systems, Performance Optimization, Product Judgment, Collaboration