Software Engineer, UI

Software Engineer, UI

Full-Time 50000 - 70000 € / year (est.) No home office possible
Roku, Inc.

At a Glance

  • Tasks: Build scalable UI features and tackle performance challenges for millions of users.
  • Company: Join Roku, the leading TV streaming platform transforming how the world watches TV.
  • Benefits: Enjoy comprehensive benefits including mental health support, healthcare, and flexible time off.
  • Other info: Collaborative environment with opportunities for learning and growth in AI and emerging tech.
  • Why this job: Make a real impact on user experiences while working with cutting-edge technology.
  • Qualifications: 3+ years in software engineering, UI development, and proficiency in BrightScript or JavaScript-like languages.

The predicted salary is between 50000 - 70000 € 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: At Roku, the Device Monetization and Themed Experiences (DMTE) team, a part of the Advertising organization, is where the magic behind the scenes happens. We’re the engineers who build the high-performance graphics and UI foundations that power the FRAME engine — the core technology enabling Roku’s smooth, responsive, and visually rich experiences on millions of devices worldwide. Our work lives in the middleware and UI layers, and its impact is felt every time a user navigates a menu, enjoys an animated ad, or is wowed by the bespoke experience built to market the latest TV show or Movies. We thrive on solving technical challenges — from optimizing UI rendering to fine‑tuning memory usage — using BrightScript (or JavaScript‑like) to deliver rock‑solid, high‑performance solutions. We work in a collaborative, high‑trust environment where great ideas can come from anywhere, partnering closely with firmware, UI, and product teams to ensure our platform is lightning fast, reliable, and ready for the next generation of streaming innovation. If you love building the invisible foundations that make great user experiences possible, this is the team for you.

About the role: 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. This is a role for engineers who love technical problem‑solving, care about performance, and want to work on technology that quietly powers an entire ecosystem. If you’re ready to learn, grow, and contribute to the future of streaming, we’d love to hear from you.

What you’ll be doing:

  • 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

We're excited if you have:

  • 3+ years software engineering experience with UI development exposure
  • C++ in an embedded environment
  • 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

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). Employees are supported in taking time off, in accordance with local leave policies and other personal needs to support 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.

Accommodations: Roku welcomes applicants of all backgrounds and provides reasonable accommodations and adjustments in accordance with applicable law. If you require reasonable accommodation at any point in the hiring process, please direct your inquiries to EmployeeRelations@Roku.com.

Software Engineer, UI employer: Roku, Inc.

Roku is an exceptional employer that fosters a collaborative and high-trust work environment, where every team member's contributions are valued from day one. As a Software Engineer in the Device Monetization and Themed Experiences team, you'll have the opportunity to work on cutting-edge technology that impacts millions of users globally, while enjoying comprehensive benefits that support your well-being and professional growth. With a focus on innovation and continuous learning, Roku empowers its employees to tackle exciting challenges and develop their skills in a fast-paced, dynamic industry.

Roku, Inc.

Contact Detail:

Roku, Inc. Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer, UI

Tip Number 1

Network like a pro! Reach out to current or former Roku employees on LinkedIn. A friendly chat can give us insider info about the company culture and maybe even a referral!

Tip Number 2

Show off your skills! Prepare a portfolio or GitHub repository showcasing your UI projects. This is your chance to demonstrate your BrightScript or JavaScript-like expertise in action.

Tip Number 3

Ace the interview by practising common technical questions related to UI development. We can help you with mock interviews to boost your confidence and refine your answers.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Software Engineer, UI

BrightScript
JavaScript
C++
Python
UI Development
Performance Optimization
Technical Problem-Solving

Some tips for your application 🫡

Show Your Passion for UI Development:When writing your application, let us see your enthusiasm for UI development shine through! Share specific projects or experiences that highlight your skills in building user interfaces and optimising performance.

Tailor Your Application:Make sure to customise your application to reflect the job description. Use keywords from the posting, like 'BrightScript' or 'JavaScript-like', to show you understand what we're looking for and how you fit into our team.

Highlight Problem-Solving Skills:We love engineers who can tackle challenges head-on! In your application, include examples of how you've solved technical problems in the past, especially those related to UI rendering or performance optimisation.

Apply Through Our Website:Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can't wait to hear from you!

How to prepare for a job interview at Roku, Inc.

Know Your Tech Stack

Make sure you’re well-versed in BrightScript and JavaScript-like languages, as these are crucial for the role. Brush up on your C++ skills too, especially in an embedded environment, as this will help you tackle performance-critical challenges during the interview.

Showcase Your Problem-Solving Skills

Prepare to discuss specific technical challenges you've faced in previous projects. Be ready to explain how you approached these problems, the solutions you implemented, and the impact they had. This will demonstrate your ability to think critically and solve complex issues.

Emphasise Collaboration

Since the role involves working closely with cross-functional teams, be prepared to share examples of how you've successfully collaborated in the past. Highlight any experiences where you partnered with firmware, UI, or product teams to achieve a common goal.

Stay Current with Trends

Roku values innovation, so show your enthusiasm for emerging technologies, especially AI and ML. Discuss any recent trends you've followed or tools you've experimented with, and express your eagerness to learn and integrate these into your work.