Tech Stack

Description

You'll architect and optimize core C++ UI frameworks and rendering engines, tackle systems-level challenges like memory management and GPU/CPU synchronization, and integrate AI/ML capabilities to accelerate development. Your work will power smooth experiences across millions of Roku devices.

Requirements

• 5+ years software engineering with heavy focus on C++ (C++14/17/20)
• Deep understanding of systems programming: memory management, multi-threading, hardware-software abstraction
• Experience with graphics APIs (OpenGL, Vulkan, or proprietary embedded graphics stacks) and rendering pipelines
• Proficiency in Python for tooling and automation; BrightScript or JavaScript is a plus
• Strong root cause analysis using GDB, Valgrind, or platform-specific profilers

Responsibilities

• Architect and optimize core C++ UI frameworks and rendering engines for smooth performance across diverse hardware
• Lead technical investigations into system-level bottlenecks, memory leaks, and GPU/CPU synchronization issues
• Develop and maintain low-level graphics APIs and layout systems
• Integrate AI/ML capabilities at the systems level, leveraging generative AI tools for code optimization and performance profiling
• Mentor junior developers through code reviews, architectural design sessions, and technical documentation