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Software Engineer, UI

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Roku

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Location:
United Kingdom , Cambridge

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

As a Software Engineer in the DMTE team, you’ll contribute to Roku’s platform innovation — implementing and optimizing BrightScript (or JavaScript-like) systems for graphics rendering and the FRAME engine. You’ll tackle performance-critical challenges, ensuring our devices deliver smooth visuals and instant responsiveness at scale. You’ll have the opportunity to learn about core architecture, work across the stack with hardware, firmware, and application teams, and see your work directly impact tens of millions of users.

Job Responsibility:

  • Build scalable UI features optimized for millions of users
  • Contribute to technical investigations and solutions for middleware and UI challenges
  • Explore integrating AI/ML capabilities and leverage generative AI tools to accelerate development
  • Collaborate with cross-functional teams on global platform features
  • Develop engineering tools and learn from experienced developers
  • Stay current with AI trends and emerging technologies

Requirements:

  • 3+ years software engineering experience with UI development exposure
  • Proficiency in BrightScript (or JavaScript-like) skills plus some experience with Python
  • Strong problem-solving and technical communication abilities
  • Interest in AI applications and a willingness to learn about generative AI tools
  • Proactive mindset with passion for continuous learning and fast iteration
What we offer:
  • Global access to mental health and financial wellness support and resources
  • Local benefits which may include healthcare (medical, dental, and vision), life, accident, disability, commuter, and retirement options (401(k)/pension)
  • Time off work for vacation and other personal reasons

Additional Information:

Job Posted:
January 06, 2026

Work Type:
Hybrid work
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