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As a Staff Software Engineer on the Cash App Card server engineering team, you will lead technical strategies, collaborate across disciplines, and drive architectural decisions to improve system robustness and scalability while building customer-facing features.
The Senior iOS Software Engineer will develop end-to-end features for Cash App's banking services, work on core banking systems, and improve product quality through code maintenance and customer feedback integration. They will re-architect legacy systems to scale for future growth.
You will contribute to the Lightning Development Kit (LDK) by writing and reviewing code, enhancing testing infrastructure, and maintaining features like language bindings and support for Taproot. The role includes collaborating on improvements to LDK's performance and helping projects implement the toolkit while fostering inclusiveness in the development process.