Senior Product Designer, T&E at Brex · LumiJobs

Responsibilities

As a Senior Product Designer, you’ll lead ambiguous, cross-functional product work from problem definition through shipped execution. You’ll turn complex financial workflows into clear, intuitive experiences that help customers move faster, make better decisions, and trust the systems they use every day.
You’ll be expected to operate with high ownership and low oversight: identifying what needs to be true, breaking ambiguity into actionable paths, facilitating alignment across partners, and shipping iteratively toward measurable customer and business outcomes. You’ll bring strong craft, product judgment, and systems thinking to the work — raising the quality of both the product experience and the way the team designs.
The Travel & Expenses design team designs how employees spend, report, and get reimbursed, and how finance teams set and enforce the rules behind it. Our work covers travel booking, expense management, reimbursements, and the policy and compliance tools that sit underneath them.
Most of our customers don’t think about this software until something goes wrong: a receipt is missing, a reimbursement hasn’t arrived, a trip falls outside policy. Our job is to make those moments clear and quick for employees, and to give finance teams the control and visibility they need without adding work for everyone else. We’re also building AI agents that handle the manual parts of expenses and compliance, and we design how those agents behave, explain themselves, and recover when they’re wrong.
Own the design direction for a core area of travel and expenses and set a vision and roadmap for it with Product and Engineering.
Take loosely defined problems and decide what needs to be true, what to build first, and what to leave out. Turn them into clear scope, milestones, and shippable increments.
Define the underlying models (states, transitions, edge cases) before designing screens, so the product behaves consistently across surfaces, and bring those models to the other teams that depend on them.
Plan, run, and synthesize your own research, and use customer feedback and data to make and validate design decisions.
Design AI-assisted experiences, including how an agent asks for confirmation, explains what it did, and lets people fix mistakes.
Partner with Product and Engineering as an equal on scope, sequencing, and tradeoffs. Raise risks early and keep design involved through build.
Work across team boundaries on shared components, policy rules, and payment flows. Resolve conflicts before they reach engineering, and represent design in cross-team planning.
Raise the quality bar for the team through critique, clear standards for content, color, and component states, and contributions to the design system.

Senior Product Designer, T&E

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Brex

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