Responsibilities: Design, implement, and optimize multithreaded, production-grade backend features. Set technical direction and enforce coding standards. Mentor team members and guide technical growth. Introduce process improvements and adopt new technologies. Requirements: 7+ years C++ experience (modern C++ preferred). Expert in multithreading, memory management, and performance optimization. Proven experience leading technical initiatives and mentoring. Strong Linux development skills. Experience delivering complex end-to-end production features. Technical degree in CS, Engineering, or related field.