4h ago
Senior Software Engineer, AI — Ecosystem
Seattle, Washington, United States
$192,000-$240,000 / year
full-timesenior HybridFintech
Tech Stack
Description
You will own Brex's external AI ecosystem, designing integrations with third-party assistants and platforms. You'll define technical, UX, and reliability standards, build secure integration patterns, and partner cross-functionally to ensure safe and valuable integrations. Success is measured by real user trust and reliance.
Requirements
- Experience building and owning production software integrating with third-party platforms.
- Demonstrated technical ownership for user-facing products with external customers.
- Deep experience with identity, authentication, permissions, and secure data access.
- Proven ability to ship and operate reliable integrations with external APIs.
- Strong product judgment, written communication, and end-to-end ownership.
Responsibilities
- Own Brex's MCP Apps for OpenAI, Claude, and other embedders, including roadmap decisions.
- Define technical, UX, and reliability standards for Brex surfaces in external AI ecosystems.
- Design and maintain secure, auditable integration patterns including permissions and access.
- Build and operate production-grade integrations across evolving platforms.
- Partner cross-functionally with Security, Platform, Sales, and internal agent teams.
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