• Design, develop, test, and scale backend services and APIs that power Flex’s products, partner experiences, and internal platforms. • Implement the service APIs used by our mobile and web apps to simplify complex rent payment processing. • Build robust, fault-tolerant systems that integrate with multiple external dependencies and ensure high reliability. • Work closely with cross-functional teams—including Engineering, Product, Design, Infrastructure, Sales, Partner, and Customer Success—to deliver features and integrations that wow both customers and partners. • Translate feature requirements into well-structured technical specifications and scalable solutions. • Lead scoping, design, and implementation for the APIs you build and drive production rollouts with minimal oversight. • Contribute to service-oriented architecture, scalable system design, and internal best practices for distributed services environments. • Collaborate with peers to evolve Flex’s technical architecture as the company and product offerings grow. • Ensure services are observable and highly available through effective use of monitoring tools and practices. • Participate in code reviews, CI/CD improvements, and efforts to increase code quality and stability.