Senior Software Engineer, Frontend
- Salary
- $192,000 - $240,000
- Level
- Senior
Not stated in the posting: work type, visa.
Open. First seen 3 October 2026.
About the role
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.
Brex's standard text
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.
Engineering at Brex
Engineering at Brex is about building systems that scale with speed and intention. Our teams span Software, Data, Security, and IT, and operate with high autonomy and deep collaboration. We tackle hard technical problems, own our outcomes, and push for excellence at every level - from architecture to deployment. It’s an environment where engineering is a craft, and builders become leaders.
What you’ll do
As a Senior Frontend Engineer, you will be working across the entire Brex stack, creating and maintaining new products, features, and building tools to help scale Brex. You will have the opportunity to learn and push the frontier of providing the best financial software experience to help companies grow. You’ll be encouraged to be metric and data-driven and to think creatively to help Brex scale and get prepared for the new markets we are about to enter.
We’re looking for folks with not only an interest in building products and tools but also interested in leading multi-functional projects with lots of moving pieces. In this role, you’ll have the opportunity to drive direct business impact and shape our long-term technical vision with a high-quality bar.
Where you’ll work
This role will be based in our Seattle office. We are a hybrid environment that combines the energy and connections of being in the office with the benefits and flexibility of working from home. We currently require a minimum of three coordinated days in the office per week, Mondays, Wednesdays, and Thursdays. As a perk, we also have up to four weeks per year of fully remote work!
Responsibilities
- Work with engineers across the company to build new features and products.
- Work side-by-side with user facing teams (Sales, Support) to best understand the needs of our customers.
- Design and implement experiments to improve our customer’s experiences.
- Own problems end-to-end, thinking through everything from user experience, data models, scalability, operability and ongoing metrics.
- Tune and polish features to a high-degree of excellence.
Requirements
- 7+ years of professional experience with modern frontend technologies and tools like ES6+, React, TypeScript, and Webpack
- Experience architecting, developing, and testing client-side code end to end
- Experience developing client facing software products
- Uphold our high engineering standards
- Strong communication and interpersonal skills.
Bonus points
- Experience collaborating with specialists in product, design, and operations
- Experience with developing in React Native for mobile
- Basic experience with design tools
- Great writing skills
- Proactive approach.
Compensation
The expected salary range for this role is $192,000 - $240,000. However, the starting base pay will depend on a number of factors including the candidate’s location, skills, experience, market demands, and internal pay parity. Depending on the position offered, equity and other forms of compensation may be provided as part of a total compensation package.
Brex's standard text
Please be aware, job-seekers may be at risk of targeting by malicious actors looking for personal data. Brex recruiters will only reach out via LinkedIn or email with a brex.com domain. Any outreach claiming to be from Brex via other sources should be ignored.
What this role asks for
Particular to this role
React Native · Webpack
Rare in Brex's other 124 open postings.
Standard for frontend roles
React · TypeScript
Common in frontend postings at any company.
80% of this description is written for the role. The rest is Brex's standard text, folded away below.
Read against Brex's other open postings on this site.
The team: Engineering HIRES STEADILY
This role is one of 66 open in Engineering. 12 were posted in the last 30 days and the oldest in December: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Python (23 of 66), Kotlin (20 of 66), SQL (17 of 66), Java (16 of 66), NoSQL (15 of 66), CI/CD (11 of 66), React (9 of 66)
OTHER ROLES ON THIS TEAM
- Engineering Manager, Salesforce posted Oct 7
- Senior Software Engineer, Product posted Oct 6
- Senior Software Engineer, Operational AI posted Oct 1
- Data Scientist II, Applied ML posted Oct 1
- Software Engineer II, Identity and Access Management posted Oct 1
- Senior Software Engineer - Identity & Access Management posted Sep 30
- Senior Software Engineer - Identity & Access Management posted Sep 30
- Senior Software Engineer - Identity & Access Management posted Sep 30
- Staff Software Engineer, Acquisition posted Sep 28
- Staff Software Engineer, Acquisition posted Sep 28
- Staff Software Engineer, Acquisition posted Sep 28
- Staff Software Engineer, Acquisition posted Sep 28
- Senior Software Engineer, Frontend posted Sep 17
- Senior Software Engineer, Backend posted Sep 16
- Software Engineer II, Backend posted Sep 16
- Senior Software Engineer, Backend (Product Engineering) posted Sep 16
- Senior Software Engineer, Backend (Product Engineering) posted Sep 16
- Senior Software Engineer, Backend (Product Engineering) posted Sep 16
- Senior Software Engineer, Frontend posted Sep 16
- Senior Software Engineer, Frontend posted Sep 16
- Software Engineer II, Backend posted Sep 16
- Software Engineer II, Backend posted Sep 16
- Software Engineer II, Product posted Sep 16
- Engineering Manager, Bill Pay posted Sep 10
- Engineering Manager, Bill Pay posted Sep 10
- Engineering Manager, Bill Pay posted Sep 10
- Engineering Manager, Bill Pay posted Sep 10
- Data Scientist II, Applied ML posted Aug 21
- Engineering Manager, Travel posted Jul 20
- Engineering Manager, Travel posted Jul 20
- Engineering Manager, Travel posted Jul 20
- Engineering Manager, Travel posted Jul 20
- Staff Software Engineer, Travel & Expense posted Jul 15
- Staff Software Engineer, Travel & Expense posted Jul 15
- Staff Software Engineer, Travel & Expense posted Jul 15
- Staff Software Engineer, Travel & Expense posted Jul 15
- Staff Software Engineer, Banking posted Jul 2
- Staff Software Engineer, Banking posted Jul 2
- Staff Software Engineer, Banking posted Jul 2
- Staff Software Engineer, Banking posted Jul 2
- Senior Software Engineer, Release Infra posted Jul 1
- Senior Software Engineer, Release Infra posted Jul 1
- Staff Application Security Engineer posted Jun 25
- AI Engineer, Workbench posted Jun 24
- Senior Software Engineer, Data Enablement Platform posted Jun 23
- Senior Software Engineer, Data Enablement Platform posted Jun 23
- Senior Software Engineer, Data Enablement Platform posted Jun 23
- Software Engineer, Forward Deployed Agent Builder posted Apr 27
- Software Engineer, Forward Deployed Agent Builder posted Apr 24
- Senior Software Engineer, Full Stack posted Mar 24
- Senior Software Engineer, Full Stack posted Mar 24
- Senior Software Engineer, Full Stack posted Mar 24
- Senior Software Engineer, Full Stack posted Mar 24
- Senior Software Engineer, Full Stack posted Mar 24
- Staff Software Engineer, Product Data Platform posted Feb 19
- Staff Software Engineer, Product Data Platform posted Feb 19
- Staff Software Engineer, Product Data Platform posted Feb 19
- Engineering Manager, GTM Engineering posted Jan 8
- Engineering Manager, GTM Engineering posted Jan 8
- Engineering Manager, GTM Engineering posted Jan 8
- Senior Security Operations Engineer posted Dec 12
- Senior Security Operations Engineer posted Dec 12
- Senior Security Operations Engineer posted Dec 12
- Senior Security Operations Engineer posted Dec 12
- Engineering Manager, GTM Engineering posted Dec 12
From the team and dates on Brex's own job board.
Posting history
Reposted once since 9 April 2026: a posting for this role in Seattle, Washington, United States was taken down and the role was posted again.
- 3 October 2026 – open (this posting)
- 9 April 2026 – closed 2 July 2026
Salary context
16 other open postings titled Senior Software Engineer, Frontend state a salary: median USD 180,000 to USD 235,000 a year.
See Software Engineer salaries in the United States →
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