Senior Software Engineer – Node.js, React
Senior Software Engineer – Node.js, React

Senior Software Engineer – Node.js, React

Cardiff Full-Time 48000 - 84000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and develop high-quality web applications and back-end services in a collaborative team.
  • Company: Join Roku, the leading TV streaming platform transforming how the world watches television.
  • Benefits: Enjoy diverse benefits including mental health support, flexible time off, and competitive retirement options.
  • Why this job: Make a real impact on millions of users while working in a fast-paced, innovative environment.
  • Qualifications: 5+ years in software development with Node.js, React, and cloud technologies like AWS or GCP.
  • Other info: Be part of a unique culture that values problem-solving, collaboration, and bold ideas.

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 US 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: The Ads Customer Interfaces team develops full-stack web application services, APIs, and UIs that provide a unified approach to interfacing with internal and external customers across Roku's suite of advertising products. Our mission is to provide the best-in-class user experience and service while aiming to delight users of our products by making their jobs easier and allowing them to focus on their customers instead of getting bogged down by tedious business processes. In this role, you will work as a key member of the Ads Customer Interfaces team.

About the role: 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 will be contributing extensively to our container orchestrated platform, bringing together some of the latest client and server-side technologies to develop a truly scalable and robust solution. To be successful you’ll need extensive experience of building reliable and scalable cloud-based solutions, a strong background in software engineering and an appetite to keep on top of modern software practices. 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.

What you’ll be doing:

  • Design, develop and deliver high-quality web applications and back-end services.
  • Work as a part of a high functioning team consisting of UX designers, software engineers, dev-ops, quality assurance and product management.
  • Work both independently and paired with other team members to ensure efficient delivery of prioritised features.
  • Take part in the planning and refinement of features along with the team to come up with innovative and collaborative designs.
  • Develop new features and write test cases to ensure the quality of your code.
  • Work with CI/CD tools to ensure that all software developed adheres to both quality and scaling requirements.
  • Take a role in continuously improving our software delivery process, making it as efficient as possible, reducing wasteful activities and creating value.
  • See a feature go all the way from design stage to being deployed into customer facing environments.
  • Demonstrate the ability to dig deep to find solutions to challenging problems affecting our users.

We’re excited if you have:

  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience.
  • 5+ years of relevant software development experience, such as Node.js, React, Next.js.
  • 3+ years of working with cloud-based technology, such as AWS and GCP.
  • Experience of building large scale and low latency distributed systems.
  • Solid understanding of algorithms, data structures, performance optimisation techniques, object-oriented programming.
  • Experience with distributed caching, SQL/NoSQL and other databases.
  • Experience of container-based orchestration, such as Docker and Kubernetes.
  • Experience using infrastructure as code software tools, such as Terraform.
  • In-depth understanding of CI/CD and the tools used to implement them, such as Jenkins.
  • Experience with software repository tools, such as GitLab and GitHub.
  • Experience with productivity tools, such as Jira and Confluence.
  • A good understanding of Agile practices.
  • Ability to accurately estimate software tasks and work to schedule.

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.

Senior Software Engineer – Node.js, React employer: Roku, Inc.

At Roku, we pride ourselves on being an exceptional employer, offering a dynamic work environment where innovation thrives and every team member's contribution is valued. Our culture fosters collaboration and independence, allowing you to work alongside talented professionals while enjoying comprehensive benefits that support your well-being and career growth. Located in a fast-paced industry, this role not only provides the opportunity to impact millions of users but also encourages continuous learning and development, making it a truly rewarding place to advance your career.
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Contact Detail:

Roku, Inc. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Engineer – Node.js, React

Tip Number 1

Familiarise yourself with Roku's products and services. Understanding their mission and how they connect consumers to content will help you align your skills and experiences with their goals during discussions.

Tip Number 2

Showcase your experience with cloud technologies like AWS and GCP. Be prepared to discuss specific projects where you've implemented scalable solutions, as this is crucial for the role.

Tip Number 3

Brush up on your knowledge of container orchestration tools such as Docker and Kubernetes. Being able to speak confidently about your hands-on experience with these technologies can set you apart from other candidates.

Tip Number 4

Prepare to discuss Agile methodologies and your experience working in cross-functional teams. Highlighting your collaborative approach and ability to adapt to fast-paced environments will resonate well with Roku's culture.

We think you need these skills to ace Senior Software Engineer – Node.js, React

Node.js
React
Next.js
AWS
GCP
Cloud-based technology
Distributed systems
Algorithms
Data structures
Performance optimisation techniques
Object-oriented programming
Distributed caching
SQL/NoSQL databases
Docker
Kubernetes
Infrastructure as code (Terraform)
CI/CD tools (Jenkins)
Version control (GitLab, GitHub)
Agile practices
Task estimation
Collaboration and teamwork

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience with Node.js, React, and cloud technologies like AWS or GCP. Use specific examples of projects where you've developed scalable solutions to demonstrate your expertise.

Craft a Compelling Cover Letter: In your cover letter, express your passion for software engineering and how your skills align with Roku's mission. Mention your experience in building user-friendly applications and your ability to work collaboratively within a team.

Showcase Problem-Solving Skills: Provide examples in your application that illustrate your problem-solving abilities. Discuss complex challenges you've faced in previous roles and how you successfully addressed them, particularly in a fast-paced environment.

Highlight Continuous Learning: Mention any recent courses, certifications, or personal projects that showcase your commitment to staying updated with modern software practices and technologies. This will demonstrate your proactive approach to professional development.

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

Showcase Your Technical Skills

Be prepared to discuss your experience with Node.js, React, and cloud technologies like AWS or GCP. Bring examples of past projects where you built scalable solutions, and be ready to explain your thought process and the challenges you faced.

Demonstrate Team Collaboration

Roku values teamwork, so highlight your experience working in cross-functional teams. Share specific instances where you collaborated with UX designers, product managers, or QA teams to deliver successful projects.

Prepare for Problem-Solving Questions

Expect to tackle technical problems during the interview. Practice coding challenges and algorithm questions that reflect the skills mentioned in the job description. Be ready to explain your approach and reasoning clearly.

Understand Roku's Culture

Familiarise yourself with Roku's mission and values. Show enthusiasm for their innovative approach to streaming and be prepared to discuss how your personal values align with their culture of collaboration and problem-solving.

Senior Software Engineer – Node.js, React
Roku, Inc.
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  • Senior Software Engineer – Node.js, React

    Cardiff
    Full-Time
    48000 - 84000 £ / year (est.)

    Application deadline: 2027-05-23

  • R

    Roku, Inc.

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