AI Engineer, Product

Responsibilities

• The majority of your work will be backend: system design, data modeling, API shape. A meaningful minority will be on the UI itself, where you'll build alongside our frontend engineers when that's where the next user problem lives.
• Where you'll work
• Build and ship customer-facing features in production - from sketch to rollout to iteration based on real customer feedback.
• Define the data contracts between the agent and the rest of Brex's financial system of record, and evolve them as the product gets sharper.
• Stand up feedback and evaluation loops that let us quickly gather product signals and close them with product fixes - better signals, better surfaces, better workflows.
• Run experiments on customer-facing behavior (UI flows, prompt-driven product changes, new review modes) and make calls based on what the data says.
• Talk to customers and reviewers directly, bring what you learn back into the product, and prioritize what to build next on the team.

Requirements

• Strong track record of shipping customer-facing features end-to-end across both backend and frontend - you don't bounce work over a wall, and you've built enough of each to have real opinions.
• Product mindset: you reason about users, workflows, and outcomes first, and treat the system as the means to an end. Comfort with ambiguity and willingness to talk to customers directly.
• Strong bias towards action - you've operated in environments where the next thing to build wasn't handed to you in a ticket, and you've shipped things that didn't exist before.
• Comfort working across team boundaries and pushing back on decisions outside your direct ownership when the seam isn't right - agent design, UX, data model, all fair game.
• Strong backend foundation - system design, data modeling, API

Benefits

Additional Information

Why join us 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 accelerate operations, gain real-time visibility, and control spend effortlessly. Brex's AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We're committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. AI at Brex AI Engineering at Brex is redefining how businesses run their finances by building intelligent, autonomous systems directly into the Brex platform. Our teams develop AI agents that don't just surface insights-they take action, optimizing spend, managing workflows, and making real-time decisions on behalf of our customers. By deeply integrating proprietary financial data with product and platform infrastructure, we're turning complex financial operations into simple, automated experiences and setting a new standard for how modern finance works.

Your Match

How well this role fits your profile.

Company Intel

What employees say

Worked at Brex? Share your experience