Senior Full Stack Engineer (Agentic Search) - Platform
Core
Build how developers and AI agents access agentic web infrastructure, including the API gateway, customer platform, identity, and public interfaces.
Role type
Senior Full Stack Engineer (Platform)
Builds
API gateway, customer platform (keys, usage, teams), identity/SSO, SDKs, CLI, MCP servers
Domain
Cloud infrastructure for AI, high-throughput APIs, developer tools
Required skills
Full-stack engineering, backend engineering (Python/Go/C++), high-QPS API design, modern frontend frameworks (React/Next.js), data-heavy UIs, feature flags, OAuth/OIDC/SSO
Preferred skills
Leading projects, product launch experience, API-key lifecycle, MCP servers, billing/usage metering
Technologies
Python, Go, C++, C, React, Next.js, TypeScript, Auth0, Okta, WorkOS, Clerk, Stripe, MCP servers
Responsibilities
Design and ship features end to end, build and improve the API gateway, create usage/billing/team data interfaces, shape self-serve journey, operate identity and team access, control feature access with flags, improve public interfaces (SDKs, CLI, MCP)
Seniority
Senior, hands-on IC
