Senior Software Engineer, Full Stack

7+ years of professional experience designing, developing, and deploying full-stack products

Strong proficiency in backend programming languages (Java, Kotlin, Python)

Experience architecting, building, and maintaining scalable, high-availability distributed systems

Experience designing and optimizing SQL and/or NoSQL databases, including data modeling, query performance tuning, and schema design

Experience building and maintaining RESTful APIs and/or GraphQL services

Experience with modern frontend technologies and tools like ES6+, React, TypeScript, and Webpack

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.

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.

As a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you will build and scale the foundational infrastructure that powers core experiences across Brex.

You will work across our extensive suite of platforms - including our multi-channel notifications engine, collaborative commenting system, and dynamic workflow rule builder.

You will also play a pivotal role in evolving our task orchestration infrastructure infrastructure, helping us transition from a centralized, generic experience into highly tailored, purpose-built solutions for specific product domains.

You will tackle complex full-stack challenges, from designing scalable backend APIs and rule-evaluation engines for custom automations, to crafting intuitive frontend UX for our domain-specific task interfaces and workflow builders.

Beyond core platform work, you will be part of a team that directly shapes broader product experiences - including leveraging AI to streamline user workflows and supporting the continuous evolution of our productivity tools in web and mobile.

Work with engineers across the company to build new features and products end-to-end