AI-powered spend platform providing integrated corporate cards, banking, and global payments solutions for companies from startups to enterprises.

Brex, the AI-powered spend platform, is seeking a Senior Software Engineer for their Cloud Infrastructure team. This role is crucial in building and maintaining the infrastructure platform that powers Brex's financial technology solutions. The position offers an opportunity to work with cutting-edge cloud technologies, including Kubernetes, PostgreSQL, and Terraform, while having a significant impact on the company's foundation. The role combines technical leadership with hands-on engineering, requiring expertise in AWS infrastructure, database operations, and infrastructure as code. Working in a hybrid environment in San Francisco, you'll collaborate with talented engineers while helping shape the future of financial technology. The position offers competitive compensation ($192,000-$240,000) and the chance to work on complex technical challenges in a regulated fintech environment. This is an excellent opportunity for experienced cloud engineers looking to make a significant impact in a rapidly growing company that serves thousands of businesses from startups to enterprises.

Senior Cloud Infrastructure Engineer role at Brex focusing on AWS, Kubernetes, and PostgreSQL, offering $192-240K and hybrid work in San Francisco.

Senior Software Engineer, Cloud Infrastructure

Brex, the AI-powered spend platform, is seeking a Senior Software Engineer for their Cloud Infrastructure team. This role is crucial in building and maintaining the infrastructure platform that powers Brex's products. The position involves working with cloud computing, data storage, and networking functionality while collaborating with AWS to deliver robust solutions.

The role offers a unique opportunity to work at the foundational level of Brex's architecture, where your work will have a cascading effect throughout the company. You'll be responsible for optimizing and ensuring reliability across the infrastructure, working with technologies like Kubernetes, PostgreSQL, and Terraform.

Based in New York, this hybrid position combines office presence with remote flexibility, requiring two coordinated office days per week (Wednesday and Thursday), plus the benefit of up to four weeks of fully remote work annually.

The ideal candidate brings 5+ years of AWS infrastructure experience, deep knowledge of Kubernetes and PostgreSQL operations, and strong programming skills in Go or Python. You'll lead multi-region deployments, drive high-availability strategies, and mentor other engineers on cloud-native best practices.

Working at Brex means joining a team that values pushing limits, challenging the status quo, and collaborating with some of the industry's brightest minds. The company is committed to building a diverse team and inclusive culture, offering competitive compensation including a base salary range of $192,000 - $240,000, plus equity and other benefits.

Senior Cloud Infrastructure Engineer role at Brex, focusing on AWS, Kubernetes, and PostgreSQL, offering $192-240K salary with hybrid work in New York.

Brex, the innovative AI-powered spend platform, is seeking a Software Engineering Intern to join their inaugural AI-centric internship cohort. This is an exciting opportunity to work with a company that's revolutionizing financial technology by providing integrated corporate cards, banking, and global payments solutions to businesses ranging from startups to enterprises.

As an Engineering Intern at Brex, you'll be immersed in an environment where engineering is treated as a craft and builders become leaders. You'll work alongside high-quality engineers in a high-paced environment, collaborating with a dedicated mentor and team to develop impactful products, services, and infrastructure that accelerate the adoption of AI-first tools and workflows across the platform.

The role is based in New York City, with a hybrid work arrangement requiring in-office presence at least 2 days per week (Wednesday and Thursday). You'll be part of a diverse team that spans Software, Data, Security, and IT, operating with high autonomy while maintaining deep collaboration. The internship runs from September 22 to December 12, 2025, offering a unique opportunity to contribute to real-world business challenges and shape Brex's growth.

This position is perfect for someone with strong CS fundamentals, experience with backend programming languages like Java, Kotlin, or Python, and database knowledge. You'll benefit from working with a company that's committed to building an inclusive culture and provides the tools, resources, and support needed for career growth. If you're passionate about financial technology, eager to learn, and ready to push the boundaries of what's possible, this internship at Brex could be your stepping stone into the future of financial software.

Join Brex's inaugural AI-centric internship cohort as a Software Engineering Intern in NYC, building innovative financial software solutions with cutting-edge technology.

Software Engineer, Intern

Brex, the AI-powered spend platform, is seeking a Frontend Software Engineer II to join their team in São Paulo. As part of the Engineering team, you'll work on creating and maintaining new products and features across the entire Brex stack. The role offers the opportunity to build tools that help scale Brex and provide the best financial software experience to help companies grow.

You'll be working in a dynamic environment where engineers are encouraged to be metric and data-driven, think creatively, and help Brex scale as it enters new markets. The position involves collaborating with cross-functional teams, leading multi-functional projects, and driving direct business impact while shaping the company's long-term technical vision.

Brex's engineering culture emphasizes autonomy, inclusivity, and continuous improvement. The software built today serves as the foundation for future Brex systems, making this an opportunity to take ownership and pride in your craft. You'll be working with modern technologies like React, GraphQL, and Webpack, while collaborating with specialists in product, design, and operations.

The company offers a collaborative environment where you'll work alongside some of the brightest minds in the industry. Brex is committed to building a diverse team and inclusive culture, providing the tools, resources, and support needed for career growth. This is an excellent opportunity for a frontend engineer who wants to make a significant impact in the fintech space while working with cutting-edge technologies.

Frontend Software Engineer II position at Brex, building and maintaining financial software products using React and modern web technologies in São Paulo.

Brex Engineering Jobs

AI-powered spend platform providing integrated corporate cards, banking, and global payments solutions for companies from startups to enterprises.