SOFTWARE ENGINEER, APPLICATION INFRASTRUCTURE

Why join usBrex is the AI-powered spend platform.
We help companies spend with confidence with integrated corporate cards, banking, and global payments, plus intuitive software for travel and expenses.
Tens of thousands of companies from startups to enterprises — including DoorDash, Flexport, and Compass — use Brex to proactively control spend, reduce costs, and increase efficiency on a global scale.
orking 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.
ngineering at BrexThe Engineering team includes Data, IT, Security, and Software, and is responsible for building innovative products and infrastructure for both internal and external users.
We have multiple autonomous and collaborative teams who are eager to learn, teach, and constantly improve how things work.
Together, we strive to build robust and scalable systems that enable Brex to grow rapidly and help our customers reach their full potential.
hat you’ll doThe Application Infrastructure team sits in the Infrastructure group alongside Release Infrastructure and Cloud Infrastructure.
We simplify writing code for every product developer at Brex.
s an engineer on the Application Infrastructure team you will build and own a suite of platforms and tools that Product Engineers use to deliver quality software solutions quickly.
You’ll have the opportunity to work with a diverse range of technologies enabling remote development environments, pre-merge testing, Brex-wide dependency management, fast Kotlin builds, developer CLIs, federated GraphQL APIs, and more.
You’ll need to be comfortable regularly working on complex systems across multiple programming languages and levels of abstraction.
You’ll 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 into new markets and verticals.
here you’ll workThis role will be based in our Sao Paulo office.
You must be willing to work in office at least 2 days per week on Wednesday and Thursday, starting the week of September 1st, .
when we open our Sao Paulo office.
Employees will be able to work remotely for up to 4 weeks per year, for a minimum of one week at a time.
esponsibilitiesAnalyze internal developer experience feedback to advocate for and iterate on developer platformsOwn and maintain critical API infrastructure serving all of Brex’s frontendsUpgrade critical shared library dependencies in our Kotlin stackIdentify and implement reliability and performance improvementsUphold our high engineering standards and bring consistency to the codebases, infrastructure, and processes you will encounter Requirements3+ years of professional experience in a platform engineering roleKotlin or Golang fluencyKubernetes familiarityPlatform or Full-Stack development backgroundStrong communication, interpersonal, and project planning skillsEnglish proficiency/fluency, both written and speaking (note.
interviews will be conducted in English)Must be willing to work in office 2 days per week on Wednesday and Thursday, starting September 1st, when we open our Sao Paulo officeBonus pointsGraphQL experience, especially familiarity with Federated GraphQLExperience working with Bazel; bonus points if you’ve written rules or maintained Bazel as a platformExtensive experience with other multi-language build systemsExperience extending Jetbrains IDEsLocationMust be working in Brazil at the start of role