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Mid LevelFull-timeTypeScriptJavaReactPostgreSQLAIAPIML
Salary Range
$28,560 - $38,640 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
We are looking for a Software Engineer to join the Credit Limit Engineering team at Brex. You will build critical systems that power credit decisioning and risk management, working across the entire stack to create solutions that responsibly extend credit to businesses while managing billions of dollars in credit exposure.
Key Responsibilities
- →Build and maintain critical financial infrastructure, including bank connection integrations (Plaid, Finicity, Teller), financial statement processing systems, and real-time transaction data pipelines.
- →Develop and optimize the underwriting engine that powers credit decisions for thousands of businesses, ensuring sub-second latency and high reliability.
- →Implement customer-facing features for credit limit management, bank connections, and financial data collection in our React/TypeScript dashboard.
- →Collaborate with Credit Risk, Capital Markets, and Product teams to translate business requirements into scalable technical solutions.
- →Design and build internal tooling for Operations and Portfolio Management teams to manage credit risk and handle edge cases.
- →Own problems end-to-end, from user experience and API design to data models, scalability, and ongoing observability.
- →Work with ML models in production, integrating credit risk models (PD models, affordability frameworks) into real-time decisioning flows.
- →Participate in on-call rotation and maintain high operational standards for mission-critical systems.
Requirements
- ✓2+ years of full-time software engineering experience with a focus on backend development.
- ✓1+ year of experience in financial systems, payments, underwriting, or a fintech application or experience in building systems for other regulated industries (e.g. healthcare, legal)
- ✓Strong curiosity for digging deep into the technical problems, and strong ownership capable of delivering high quality solutions
- ✓Experience building and scaling production systems, preferably in data-intensive or financial domains.
- ✓Proficiency in backend technologies (e.g., Kotlin, Java, Typescript) and comfort with our stack (Kotlin and Micronaut).
- ✓Experience architecting, developing, and testing full-stack applications end-to-end.
- ✓Comfort working with databases (e.g., PostgreSQL), event streaming (e.g., Kafka), and distributed systems.
- ✓A high bar for engineering standards: code quality, testing, observability, and operational excellence.
- ✓Strong written and verbal English communication and interpersonal abilities.
