Senior Software Engineer, Live at Roku.

About the role Roku is seeking an experienced Senior Software Engineer to join our Live team in Cambridge, United Kingdom. In this role, you will be instrumental in developing and enhancing our live streaming services, ensuring a seamless viewing experience for our users. You will work closely with cross-functional teams to design, implement, and maintain high-performance software solutions that meet the demands of our growing user base. This position offers an exciting opportunity to contribute to cutting-edge projects in a dynamic and collaborative environment.

Key facts

- Location: Cambridge, United Kingdom
- Engagement: Full-time, permanent position

What you'll do

- Design and implement scalable software solutions for live streaming services, focusing on performance and reliability.
- Collaborate with product managers and designers to define and refine requirements for new features and enhancements.
- Write clean, maintainable, and efficient code while adhering to best practices in software development.
- Conduct code reviews to ensure high-quality standards and provide constructive feedback to team members.
- Troubleshoot and resolve complex technical issues related to live streaming and video playback.
- Optimize existing systems for improved performance and user experience, leveraging data-driven insights.
- Participate in the full software development lifecycle, from concept through deployment and maintenance.
- Mentor junior engineers, sharing your expertise and fostering a culture of continuous learning within the team.




- Stay updated with industry trends and emerging technologies to identify opportunities for innovation.
- Collaborate with DevOps teams to streamline deployment processes and enhance system reliability.
- Engage in regular sprint planning and retrospectives to ensure alignment with team goals and objectives.
- Contribute to documentation and knowledge sharing to facilitate team collaboration and onboarding of new members.

Requirements

- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- A minimum of 5 years of skilled software engineering experience, with a focus on live streaming or video technologies.
- Proficiency in programming languages such as Java, C++, or Python, with a strong understanding of software design principles.
- Experience with cloud services, particularly AWS or Azure, and knowledge of microservices architecture.
- Familiarity with video streaming protocols (e.g., HLS, DASH) and content delivery networks (CDNs).
- Solid understanding of database technologies, both SQL and NoSQL, and experience with data modeling.
- Strong problem-solving skills and the ability to work independently as well as part of a team.




- Excellent communication skills, with the ability to articulate technical concepts to non-technical stakeholders.
- A passion for delivering high-quality software and a commitment to continuous improvement.

Nice to have

- Experience with front-end technologies such as React or Angular for building user interfaces.
- Knowledge of video encoding and transcoding processes, as well as experience with media players.
- Familiarity with Agile methodologies and tools like Jira or Trello for project management.
- Contributions to open-source projects or a portfolio showcasing relevant work.
- Understanding of security best practices in software development, particularly in the context of streaming services.

Skills & tools

- Programming Languages: Java, C++, Python
- Cloud Platforms: AWS, Azure
- Video Streaming Protocols: HLS, DASH
- Databases: SQL, NoSQL
- Development Tools: Git, Docker, Jenkins
- Agile Methodologies: Scrum, Kanban

Practical notes

- This position is based in Cambridge, United Kingdom, and may require occasional travel for team meetings or conferences.
- The salary for this role is competitive and commensurate with experience, with additional benefits including health insurance, retirement plans, and opportunities for career development.
- Roku is an equal opportunity employer and encourages applications from individuals of all backgrounds.
- Visa sponsorship may be available for qualified candidates who require it to work in the UK.

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📌 Senior Software Engineer, Live (Cambridge)
🏢 Roku
📍 Cambridge