Develop features and improvements to the product and platform in a secure, well-tested, and performant way. Confidently ship moderately sized features and improvements with minimal guidance. Collaborate with Product Management and other stakeholders within Engineering. Advocate for improvements to product quality, security, and performance. Solve technical problems of moderate to high scope and complexity. Craft code that meets internal standards for style, maintainability, and best practices. Recognize and implement solutions for technical debt. Diagnose and prevent performance and optimization problems at large scale. Help define and improve internal standards for style, maintainability, and best practices. Provide mentorship for Junior and Intermediate Engineers.