• Own large, ambiguous business problems end-to-end: collaborate with product and operations stakeholders to decompose problems, define requirements, design solutions, and build high-quality software that delivers results. • System design: work backwards from complex business problems to design correct abstractions and maintainable components. • Maintain and operate systems at scale: ensure reliability, performance, and operational excellence in production. • Technical leadership: set technical direction for projects and teams and maintain standards for code quality, testing, and operations. • Cross-team collaboration and mentorship: mentor engineers and collaborate with stakeholders across the organization. • Influence roadmap and strategy: shape R37’s roadmap and long-term technology strategy.