Sr. Engineer, Backend (MCP)

We are seeking a Senior Backend Engineer to help shape and scale the systems that power the next generation of AI-driven automation. This role involves designing core APIs, building platform primitives, and integrating AI agent workflows across a vast ecosystem of third‑party applications. You will collaborate closely with cross‑functional teams to define architecture, enhance performance, and ensure high availability and security. The position offers high visibility and impact, providing the opportunity to influence foundational protocols that enable seamless interactions between AI agents and real‑world systems. The ideal candidate combines deep technical expertise, platform thinking, and an ownership mindset to deliver robust and scalable solutions in a fast‑moving, experimental environment.

• Design, implement, and evolve core backend APIs enabling AI agents to interact with integrations at scale.
• Build high‑availability, scalable s...