Senior UI Graphics Engineer — High-Performance C++

Roku, Inc. in Manchester is seeking a Senior Software Engineer to own core UI systems, optimize graphics primitives, memory usage, and hardware acceleration across devices.

You will design and implement performance-critical code for our UI engine and collaborate with firmware for hardware-specific optimizations. This role targets engineers with 5+ years in systems programming, strong C++ (14/17/20), graphics API experience, and a passion for data-driven performance.