The opportunity
Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to…
What you'll do
Own the technical direction and roadmap of Agents Platform, partnering with: Operational AI leadership and the teams that build on it to decide what the platform should do next.
Design and build new platform capabilities, including tool calling,: multi-step agent loops, multi-turn and conversational execution, and secure access to internal Brex data and services.
Evolve the evaluation and quality system, from datasets and labeling to run: comparison and regression testing, so teams can measure and improve non-deterministic systems with production-grade rigor.
Strengthen the reliability, security, and observability of systems in: business-critical flows like customer onboarding, including durable async and batch execution, authorization, cost attribution, and incident response.
Partner with engineering, operations, and go-to-market teams to launch and: scale high-impact agents, translating how they work into clear platform requirements.
Drive adoption by making the platform easy to build on through clear: contracts, paved roads, documentation, and AI-native developer workflows.
What they're looking for
- Mentor engineers on the team and across Brex through design reviews, code: reviews, and pairing, and help grow the team's technical bench.
- + years of professional software engineering experience, with a track record: of designing, building, and operating reliable production backend systems.
- Deep, hands-on experience using AI coding tools like Claude Code or Cursor in: your daily work, with the judgment to ship faster without lowering the quality bar.
- Hands-on experience shipping LLM-powered systems to production, beyond: prototypes: orchestrating model calls, enforcing structured outputs, and evaluating quality over time.
