About the job
Why join us
At Brex, we are revolutionizing the way companies manage their spending with our AI-driven platform. Our integrated solutions encompass corporate cards, banking, and global payments, enhanced by user-friendly software for travel and expense management. Trusted by a diverse range of businesses, from startups to established enterprises like DoorDash, Flexport, and Compass, Brex empowers organizations to take control of their spending, optimize costs, and boost efficiency on a global scale.
Joining Brex means pushing your boundaries, challenging conventional thinking, and collaborating with some of the brightest talents in the industry. We are dedicated to fostering a diverse workforce and an inclusive culture, believing that your potential is only limited by your ambition. We provide the necessary tools, resources, and support to help you elevate your career.
Engineering at Brex
Engineering at Brex focuses on building scalable systems with purpose and speed. Our teams, which include Software, Data, Security, and IT, operate with high autonomy and strong collaboration. We tackle challenging technical problems, take ownership of our results, and strive for excellence at every stage—from architecture to deployment. It’s a setting where engineering is an art, and builders evolve into leaders.
Your Role
As a Senior Full-Stack Software Engineer on the Task Workflows Platform team, you will develop and enhance the foundational infrastructure that drives core experiences across Brex. Your work will span our comprehensive suite of platforms, including our multi-channel notifications engine, collaborative commenting system, and dynamic workflow rule builder. You will play a critical role in advancing our task orchestration infrastructure, transitioning from a centralized model to specialized solutions tailored to distinct product domains.
You'll face intricate full-stack challenges, designing scalable backend APIs and rule-evaluation engines for custom automations, all while creating intuitive frontend user experiences for our task interfaces and workflow builders. Additionally, you will contribute to shaping broader product experiences, utilizing AI to optimize user workflows and supporting the continuous enhancement of our productivity tools across web and mobile platforms.
Work Environment
This position is based in our Seattle office. We embrace a hybrid work model that blends the dynamic interaction of office life with the flexibility of remote work. Currently, we require at least three coordinated in-office days each week, specifically on Monday, Wednesday, and Thursday.

