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- Tasks: Join our UI team to design and build scalable web applications that enhance user experience.
- Company: Roku is the leading TV streaming platform, transforming how the world watches TV.
- Benefits: Enjoy global mental health support, healthcare options, and flexible time off for work-life balance.
- Why this job: Be part of a fast-paced culture where your contributions directly impact millions of users worldwide.
- Qualifications: 5+ years in full-stack web development with modern JavaScript frameworks and strong backend experience.
- Other info: Work in a collaborative environment focused on innovation and problem-solving.
The predicted salary is between 48000 - 84000 £ per year.
Teamwork makes the stream work.
Roku is changing how the world watches TV
Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we\’ve set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platform that connects the entire TV ecosystem. We connect consumers to the content they love, enable content publishers to build and monetize large audiences, and provide advertisers unique capabilities to engage consumers.
From your first day at Roku, you\’ll make a valuable – and valued – contribution. We\’re a fast-growing public company where no one is a bystander. We offer you the opportunity to delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines.
About the Team
This UI team spends most of its time working on customer-focused features that improve the user experience, from content discovery and search to Roku Pay, subscriptions, and much more. Our product roadmap helps us accelerate our growth and scale, putting surprising new features into the hands of tens of millions of Roku users worldwide.
About the Role
With a user base exceeding 85 million globally, our products are known for their seamless integration and intuitive design. We are looking for a Senior Web Full Stack Engineer to join our UI Engineering team. In this role, you will work across the full development lifecycle to design, build, and maintain scalable web applications that enhance the user experience. You will leverage modern JavaScript frameworks, including React & Node.js, to deliver high-quality solutions that delight our customers and drive business growth.
What you\’ll be doing
• Build responsive interfaces that seamlessly integrate with front end and backend, optimizing for performance across web, tv & streaming sticks.
• Implement intelligent caching strategies at both frontend and BFF layers to reduce latency and improve user experience
• Collaborate with backend teams to define optimal API contracts and data structures for web consumption
• Create reusable UI components and design systems that work consistently across web and device platforms
• Monitor and optimize application performance, including bundle sizes, load times, and runtime efficiency
• Leverage AI-powered development tools and automation to accelerate development cycles and improve code quality
We\’re excited if you have
• 5+ years of full-stack web development experience with modern JavaScript frameworks (React, Vue.js, or Angular)
• Strong experience building and consuming services using Node.js, Python, or Go
• Proficiency in TypeScript, HTML5, CSS3, and responsive web design principles
• Experience with microservices architecture, API gateway patterns, and RESTful/GraphQL APIs
• Strong understanding of frontend caching strategies, CDN optimization, and web performance best practices
• Knowledge of streaming media integration, video players, and content delivery for web platforms
• Experience with modern build tools, bundlers, and CI/CD pipelines
• Familiarity with A/B testing frameworks and data-driven UI/UX decision making
• Proficiency with AI-assisted development tools (GitHub Copilot, ChatGPT, Claude, etc.) and automated testing frameworksPreferred Qualifications
• Previous experience in streaming media, OTT platforms, or entertainment technology
• Knowledge of recommendation systems UI/UX patterns and personalization interfaces
• Experience with Progressive Web Apps (PWAs) and cross-platform web technologies
• Understanding of accessibility standards (WCAG) and inclusive design principles
• Experience with state management libraries and real-time data synchronization
• Knowledge of web analytics, user behavior tracking, and performance monitoring tools
• Experience integrating AI/ML services for content personalization and user experience optimization
• Familiarity with automated code generation, intelligent refactoring tools, and AI-powered debugging solutions
Benefits
Roku is committed to offering a diverse range of benefits as part of our compensation package to support our employees and their families. Our comprehensive benefits include global access to mental health and financial wellness support and resources. Local benefits include statutory and voluntary benefits which may include healthcare (medical, dental, and vision), life, accident, disability, commuter, and retirement options (401(k)/pension). Our employees can take time off work for vacation and other personal reasons to balance their evolving work and life needs. It\’s important to note that not every benefit is available in all locations or for every role. For details specific to your location, please consult with your recruiter.
The Roku Culture
Roku is a great place for people who want to work in a fast-paced environment where everyone is focused on the company\’s success rather than their own. We try to surround ourselves with people who are great at their jobs, who are easy to work with, and who keep their egos in check. We appreciate a sense of humor. We believe a fewer number of very talented folks can do more for less cost than a larger number of less talented teams. We\’re independent thinkers with big ideas who act boldly, move fast and accomplish extraordinary things through collaboration and trust. In short, at Roku you\’ll be part of a company that\’s changing how the world watches TV.
We have a unique culture that we are proud of. We think of ourselves primarily as problem-solvers, which itself is a two-part idea. We come up with the solution, but the solution isn\’t real until it is built and delivered to the customer. That penchant for action gives us a pragmatic approach to innovation, one that has served us well since 2002.
To learn more about Roku, our global footprint, and how we\’ve grown, visit
By providing your information, you acknowledge that you have read our Applicant Privacy Notice and authorize Roku to process your data subject to those terms.
Seniority level
-
Seniority level
Not Applicable
Employment type
-
Employment type
Full-time
Job function
-
Job function
Engineering and Information Technology
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Industries
Software Development
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Senior Software Engineer, Web employer: Roku
Contact Detail:
Roku Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer, Web
✨Tip Number 1
Familiarise yourself with Roku's products and services. Understanding their streaming platform and user experience will help you demonstrate your passion for the role and how you can contribute to enhancing their offerings.
✨Tip Number 2
Network with current or former Roku employees on platforms like LinkedIn. Engaging in conversations about their experiences can provide valuable insights into the company culture and expectations, which you can leverage during interviews.
✨Tip Number 3
Showcase your knowledge of modern JavaScript frameworks and web performance best practices. Be prepared to discuss specific projects where you've implemented these technologies, as this will highlight your hands-on experience and problem-solving skills.
✨Tip Number 4
Prepare to discuss your approach to collaboration and teamwork. Since Roku values a collaborative environment, sharing examples of how you've successfully worked with cross-functional teams will demonstrate that you're a good fit for their culture.
We think you need these skills to ace Senior Software Engineer, Web
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with modern JavaScript frameworks like React and Node.js. Emphasise your full-stack development skills and any relevant projects that showcase your ability to build scalable web applications.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for Roku's mission and how your skills align with the role. Mention specific experiences that demonstrate your expertise in building responsive interfaces and optimising application performance.
Showcase Relevant Projects: Include links to your portfolio or GitHub where you have showcased projects that involve caching strategies, API integrations, or any work related to streaming media. This will give the hiring team a clear view of your capabilities.
Highlight Team Collaboration: Since teamwork is crucial at Roku, mention instances where you've successfully collaborated with cross-functional teams. This could include working with backend developers to define API contracts or contributing to design systems.
How to prepare for a job interview at Roku
✨Showcase Your Full-Stack Expertise
Make sure to highlight your experience with modern JavaScript frameworks like React and Node.js. Be prepared to discuss specific projects where you've built scalable web applications, focusing on how you integrated front-end and back-end technologies.
✨Demonstrate Problem-Solving Skills
Roku values independent thinkers who can solve problems effectively. Prepare examples of challenges you've faced in previous roles and how you approached them, especially in relation to user experience and performance optimisation.
✨Familiarise Yourself with Streaming Media
Since Roku is a leader in streaming technology, having knowledge about streaming media integration and content delivery will set you apart. Brush up on relevant technologies and be ready to discuss how they relate to the role.
✨Emphasise Collaboration and Teamwork
Roku's culture thrives on collaboration. Be ready to share experiences where you've worked closely with cross-functional teams, particularly in defining API contracts or creating reusable UI components, to demonstrate your ability to work well within a team.
