Lead and grow the engineering team, own the technical roadmap and architecture, establish engineering standards and incident response, drive delivery across sprints, design scalable payment systems and APIs, engage cross-functionally, and remain hands-on when needed.

As a Software Engineer at Flex, you will build APIs and scalable payment infrastructure for HSA/FSA transactions, interact with customers, and contribute to product development.

The Implementation Engineer role involves supporting merchants with API integrations, troubleshooting integration issues, and collaborating with various teams for successful launch and implementation.