JavaScript is disabled in Cardiff

JavaScript is disabled in Cardiff

Cardiff Full-Time 20000 - 30000 £ / year (est.) No home office possible
Roku, Inc.

At a Glance

  • Tasks: Dive into AI and observability, creating innovative solutions for Roku's platform.
  • Company: Join Roku, the leading TV streaming platform transforming how the world watches TV.
  • Benefits: Enjoy a paid internship, flexible work options, and comprehensive benefits.
  • Why this job: Make a real impact while learning cutting-edge technologies in a collaborative environment.
  • Qualifications: Pursuing a degree in Computer Science/Engineering with a passion for AI and observability.
  • Other info: Be part of a dynamic team focused on innovation and problem-solving.

The predicted salary is between 20000 - 30000 £ 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 have 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 will make a valuable - and valued - contribution. We are 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.

Are you eager to dive into the world of observability and contribute to building the next generation of Roku's AI-enhanced observability platform? Are you excited to learn about or expand your knowledge of the CNCF open-source ecosystem, including tools for metrics, logs, and tracing, while exploring how AI and Large Language Models can revolutionise observability workflows? Do you enjoy problem-solving, working collaboratively with other teams, and exploring innovative ways to improve their observability experience through intelligent automation? In this role, you will have the opportunity to grow your skills while helping manage large-scale operations involving high-volume data and requests across multiple regions and clusters, all while pioneering AI driven observability solutions. If you are enthusiastic about learning at the intersection of observability and AI, and ready to make an impact, we would love to hear from you!

We offer a paid 12-week internship, starting in Summer 2026.

The observability team is an integral part of Roku's central Infrastructure Engineering team, which oversees the service mesh hosting architecture and observability platform that lives on that platform. Together, we are tasked with developing and scaling both the Platform (Kubernetes, Istio, Envoy, operators, etc.) and the Observability stack (OSS/CNCF-supported observability projects). Our goal is to facilitate Roku's shift towards a unified, cloud-agnostic infrastructure where all teams benefit from a common framework with out of the box features. Within the observability team, we are dedicated to creating a world-class observability platform. We customise and optimise OSS projects to meet our needs and actively contribute to upstream projects, promoting positive changes and engaging with the broader ecosystem.

In this role, you will take on exciting projects at the cutting edge of AI and observability. Your primary focus will be exploring and then making proof of concepts for AI/LLM capabilities within our observability stack. To give some potential examples:

  • Discovering and evaluating MCP servers that can be globally hosted to improve the usability and intelligence of our observability platform
  • Developing AI-driven anomaly detection systems to proactively identify issues and patterns in our telemetry data
  • Creating intelligent automation for common observability workflows using LLMs
  • Building proof-of-concepts for AI-assisted troubleshooting and root cause analysis
  • Exploring any other options that benefit our platform

Alongside these AI-focused initiatives, you will work on smaller tasks to gain hands-on experience with our observability stack, collaborating with a passionate team to solve real-world challenges. Your contributions will directly enhance how Roku monitors, analyses, and optimises its systems through the power of AI, giving you a chance to learn, innovate, and make an impact at the forefront of observability technology.

We’re excited if you have:

  • Currently enrolled in a degree programme in Computer Science/Engineering or related field and due to graduate in Dec 2026 or later.
  • A strong curiosity and eagerness to learn about observability, cloud platforms, and large-scale systems.
  • Some prior experience with AI and LLMs in general.
  • Some familiarity with concepts around Kubernetes or container orchestration, and an interest in learning how to deploy and manage services in these environments.
  • An understanding of, or experience with, basic DevOps or CI/CD workflows, and a desire to explore how these can improve reliability and scalability.
  • A knack for problem-solving and a willingness to experiment with new tools and technologies.
  • A passion for collaborating with others and contributing to team goals.
  • Excitement about creating something impactful and being part of a project that helps improve the way we monitor and optimise systems.

Even if you don’t have direct experience with everything listed, we’re looking for someone with the drive to dive in, ask questions, and grow their skills along the way!

Roku fosters an inclusive and collaborative environment where teams work in the office Monday through Thursday. Fridays are flexible for remote work except for employees whose roles are required to be in the office five days a week or employees who are in offices with a five-day in-office policy.

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.

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.

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 humour. 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 will 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.

JavaScript is disabled in Cardiff employer: Roku, Inc.

At Roku, we pride ourselves on fostering a dynamic and inclusive work environment where innovation thrives. As a leading player in the TV streaming industry, we offer our employees unparalleled opportunities for growth and collaboration, particularly within our observability team, which is at the forefront of AI-driven technology. With a strong emphasis on teamwork, a flexible hybrid work model, and a comprehensive benefits package, Roku is an exceptional employer for those eager to make a meaningful impact in a fast-paced, supportive culture.
Roku, Inc.

Contact Detail:

Roku, Inc. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land JavaScript is disabled in Cardiff

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, especially those at Roku. Use LinkedIn to connect and engage with them. A friendly message can go a long way in getting your foot in the door.

✨Tip Number 2

Prepare for interviews by diving deep into Roku's mission and values. Show us you understand how we connect consumers to content and how your skills can contribute to that. Tailor your responses to reflect our culture of collaboration and innovation.

✨Tip Number 3

Practice your problem-solving skills! We love candidates who can think on their feet. Try mock interviews or coding challenges to sharpen your abilities. Remember, it’s all about demonstrating your thought process.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows us you’re genuinely interested in being part of the Roku team. Let’s make some magic happen together!

We think you need these skills to ace JavaScript is disabled in Cardiff

Observability
AI and Large Language Models (LLMs)
Kubernetes
Container Orchestration
DevOps
CI/CD Workflows
Problem-Solving
Collaboration
Cloud Platforms
Telemetry Data Analysis
Anomaly Detection
Intelligent Automation
Proof of Concept Development
Curiosity and Eagerness to Learn

Some tips for your application 🫡

Show Your Passion: When you're writing your application, let your enthusiasm for observability and AI shine through! We want to see that you're genuinely excited about the role and how you can contribute to our mission at Roku.

Tailor Your Application: Make sure to customise your application to highlight relevant experiences and skills that match the job description. We love seeing how your background aligns with what we're looking for, so don’t hold back!

Be Clear and Concise: Keep your writing clear and to the point. We appreciate well-structured applications that are easy to read. Avoid jargon unless it’s necessary, and make sure your key points stand out!

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. Plus, it’s super easy to do!

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

✨Know Your Stuff

Make sure you brush up on your knowledge of observability, AI, and the CNCF open-source ecosystem. Familiarise yourself with tools for metrics, logs, and tracing, as well as Kubernetes and container orchestration. This will show your enthusiasm and readiness to dive into the role.

✨Show Your Problem-Solving Skills

Prepare to discuss specific examples of how you've tackled challenges in the past. Think about times when you used innovative solutions or collaborated with others to solve a problem. This aligns perfectly with Roku's focus on teamwork and creativity.

✨Ask Thoughtful Questions

During the interview, don’t hesitate to ask questions about the team’s projects or the technologies they use. This not only shows your interest but also gives you insight into their work culture and expectations. It’s a great way to demonstrate your eagerness to learn and contribute.

✨Be Yourself

Roku values authenticity and a sense of humour. Don’t be afraid to let your personality shine through during the interview. Share your passion for technology and innovation, and how you see yourself fitting into their unique culture. Remember, they’re looking for someone who can collaborate and contribute positively to the team.

JavaScript is disabled in Cardiff
Roku, Inc.
Location: Cardiff

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