Requirements

• Minimum of 5+ years of software engineering experience with a heavy focus on C++ (C++14/17/20).
• Deep understanding of systems programming, including memory management, multi-threading, and hardware-software abstraction layers.
• Experience with graphics APIs (e.g., OpenGL, Vulkan, or proprietary embedded graphics stacks) and rendering pipelines.
• Proficiency in Python for tooling and automation.
• Strong root cause analysis skills using tools like GDB, Valgrind, or platform-specific profilers.
• A proactive mindset with a passion for optimizing embedded systems and commitment to data-driven performance optimization.

Nice to Haves

• Working knowledge of BrightScript or JavaScript.
• Knowledge of AI applications and hands-on experience using generative AI tools to accelerate systems-level development.

What You'll Be Doing

• Architect and optimize core C++ UI frameworks and rendering engines for a diverse range of hardware profiles.
• Lead investigations into system-level bottlenecks, memory leaks, and GPU/CPU synchronization issues.
• Develop and maintain low-level graphics APIs and layout systems serving Roku’s application ecosystem.
• Integrate AI/ML capabilities at the systems level to optimize code generation and automate performance profiling.
• Collaborate with firmware and driver teams on hardware-specific optimizations and OS integration.
• Mentor junior developers via code reviews, architectural design sessions, and technical documentation.
• Drive engineering excellence by implementing advanced debugging tools, automated performance regression suites, and modern C++ best practices.

Perks and Benefits

• Flexible hybrid working environment with mostly in-office Monday through Thursday and remote Fridays.
• Diverse range of benefits supporting employees and families globally, including mental health and financial wellness resources.
• Local statutory and voluntary benefits such as healthcare (medical, dental, vision), life, accident, disability insurance, commuter benefits, and retirement options.
• Support for time off aligned with local leave policies to support employees' evolving work and life needs.
• Inclusive culture valuing collaboration, independence, and innovation, with accommodations for applicants needing support during hiring.