Build and own AI-powered product features across Motion’s platform, agentic harness, and customer-facing Runneth product. Responsibilities include understanding user problems, making architectural decisions, shipping rapidly to production, owning significant initiatives, improving systems across the stack, and resolving blockers in a high-ownership environment. The role is an individual contributor position suited to a technical founder or early engineer who has personally built and shipped startup products.

The Senior Software Engineer will focus on backend development, designing and maintaining APIs and services, collaborating on features, and enhancing integrations at Motion.