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# Senior Software Engineer, C++

- **Company:** Roku, Inc.
- **Location:** Cambridge, UK (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Adobe InDesign, Google App Engines, Automation of Tests, C++ (Programming Language), Code Review, Computer Programming, Linux, Embedded Software, Firmware, Linux System Administration, Software Engineering, Systems Architecture, System Software, Ios Frameworks
- **Published:** September 10, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840614153-senior-software-engineer-c

## About the Role

* 5+ years of professional experience in software engineering, preferably with a focus on embedded systems or UI performance
 * Strong proficiency in C++ programming, with experience in developing and optimizing rendering engines or UI frameworks
 * Solid understanding of Linux OS concepts and experience working in Linux-based environments
 * Experience with test automation as part of the software development lifecycle
 * Familiarity with embedded development principles, particularly in mid-level firmware or system software
 * Ability to work independently and asynchronously in a distributed team environment across multiple time zones
 * Excellent communication skills to collaborate effectively with cross-functional teams
 * A track record of delivering high-performance, snappy user experiences through efficient and maintainable code

## Description

Roku pioneered streaming to the TV and continues to innovate and lead the industry. While we are well-positioned to help shape the future of television and streaming media worldwide, continued success stems from experienced software engineers like you developing core features for the Roku platform.

Our new Senior Software Engineer, UI Infrastructure will be contributing extensively to our embedded UI framework development. You will be working closely with system architects to develop new features or extend current features to improve system stability and performance. You will also be engaged in developing tools which can help the larger development community within Roku. A proven track record of shipping high-quality software on embedded platforms is essential. This is a great role for a senior professional who enjoys a high level of visibility and thrives on great business impact.

The features and performance improvements you implement directly impact millions of users every day. This is a great role for an experienced professional who has innovative ideas for complex problems and can translate these ideas into ultra-reliable software., * Develop, maintain, and enhance the high-performance grid rendering component that power Roku's app engine

 * Collaborate with cross-functional teams including the Home Screen and EPG teams to integrate feature requests and optimize UI responsiveness
 * Implement unit, integration, and functional tests to ensure high-quality, snappy user experiences across Roku devices
 * Apply deep knowledge of Linux and OS concepts to improve system stability and performance
 * Work autonomously in a distributed team environment, communicating effectively across time zones and locations
 * Participate in design discussions and code reviews to uphold best practices in embedded C++ development and system architecture


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