
201 - 500 employees
Founded 2019
💳 Fintech
🏠 Real Estate
👥 B2C
Fintech • Real Estate • B2C
Flex is a financial technology company that enables renters to split and schedule rent payments, pay move-in costs over time, and build credit through on-time rent reporting. It offers consumer-facing payment products (rent split, pay-over-time, and move-in loans) and partners with property owners and property-management systems to help properties collect on-time rent and retain residents. Flex operates via bank partnerships and regulated lending/servicing subsidiaries to provide loans and payment processing while emphasizing security and regulatory compliance.
🕒 March 4
🇺🇸 United States – Remote
💵 $172k - $215k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
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201 - 500 employees
Founded 2019
💳 Fintech
🏠 Real Estate
👥 B2C
Fintech • Real Estate • B2C
Flex is a financial technology company that enables renters to split and schedule rent payments, pay move-in costs over time, and build credit through on-time rent reporting. It offers consumer-facing payment products (rent split, pay-over-time, and move-in loans) and partners with property owners and property-management systems to help properties collect on-time rent and retain residents. Flex operates via bank partnerships and regulated lending/servicing subsidiaries to provide loans and payment processing while emphasizing security and regulatory compliance.
• Build rules engine / machine learning solutions to respond to/mitigate business risks in Flex. • Design and develop 24/7 high-scale APIs and distributed systems. The tech stack will be on AWS. Java would be the language for the existing code base. Java Spring Boot will be the framework. • Work closely with product, design, and engineering peers to launch new features across our web and mobile platforms
• Must-have: Experience working in a risk engineering team, specializing in rules engine architecture or risk/credit/fraud systems. • Must-have: Experience implementing risk policies in a rules engine or production services. • 6+ years of professional software development experience. • 5+ years of hands-on Java experience. • Proficient in Java frameworks and tools used at Flex, including Spring (core/web/boot), Gradle, JUnit, and JVM (memory/performance tuning, GC). • Experience with Service-Oriented Architecture, REST APIs, Message Queues, and scalable architectures. • Experience with AWS (EKS, Aurora RDS, Elasticache, DynamoDB) and containerization tools.
• Competitive medical, dental, and vision available from Day 1 • Company equity • 401(k) plan with company match (our company match kicks off at the beginning of 2026) • Unlimited paid time off + 13 company paid holidays • Parental leave • Flex Cares Program • Free Flex subscription
Apply Now🕒 March 4
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