Senior Software Engineer

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 Our developers and engineers are owners. They take pride in solving problems end-to-end — from identifying an issue to building and shipping the solution. At Roku, engineers collaborate across embedded systems, cloud services, mobile apps, and UI design to create the best streaming experience in the world. You will be part of the Streaming Media team within Roku’s Core OS organization — the group responsible for the home-grown media player stack in the Roku OS that powers the streaming experience for over 90 million active accounts worldwide. This team sits at the heart of Roku’s video playback pipeline, ensuring smooth, high-quality streaming on every device, under every condition. Working closely with colleagues in India, the UK, and the US, the Streaming Media team continuously enhances media player performance, implements adaptive streaming stacks, integrates DRM systems, and develops tools to measure and improve playback quality. The features and optimisations you deliver will directly shape the streaming experience for millions of Roku customers every day. About the role Join our Bengaluru team as a Senior Software Engineer – Streaming Media and help deliver the best streaming experience in the industry . You will work on Roku’s custom-built media engine, implementing new features, optimising playback performance, and ensuring seamless video delivery across a wide range of content, formats, and devices. This is a high-impact role where you’ll solve complex technical problems in embedded systems, multi-threaded architectures, and low-resource environments — all with a focus on media player quality, reliability, and performance . You’ll collaborate with a global team of experts to ensure Roku customers enjoy smooth, responsive, and visually stunning playback every time they press play. We are looking for an experienced C++ developer who thrives on building high-performance systems, can work independently or in small groups, and has the creativity and technical depth to push the boundaries of what’s possible in streaming media. What you’ll be doing Extend Roku's media player feature set to support new capabilities and the latest multimedia specifications. Continuously improve playback performance to deliver a best-in-class streaming experience for Roku customers. Optimise the media engine for smooth, reliable playback across varied content types and device conditions. Integrate DRM systems such as PlayReady and Widevine to ensure secure content delivery. Implement and enhance adaptive streaming protocols such as HLS and DASH. Architect, implement, and test systems for high performance, efficiency, and low resource consumption. Develop tools to monitor, analyse, and improve media player performance in the field. Work closely with global teams to debug and resolve complex playback issues. Write and maintain high-quality, modular, and maintainable C++ code. We’re excited if you have Minimum of 8 years of relevant software development experience. Bachelor’s, Master’s, or PhD in Computer Science, Electronics or related disciplines. Extensive programming experience with modern C++ (C++14/C++17/C++20). Familiarity with Python or other scripting languages for scripting and automation would be beneficial. Deep understanding of multi-threaded development and concurrency management. Proven track record of success with embedded system development projects and Linux operating systems. Experience in API design and developing portable, reusable code. Ability to accurately estimate software tasks and deliver to schedule. Strong skills in architecting and optimising systems for performance and low resource usage . Knowledge of streaming protocols (DASH, HLS), DRM technologies (FairPlay, Widevine), Audio/Video/Graphics pipeline would be a big plus . Exposure to Machine Learning concepts, data query and analytics and their application to performance optimization would be useful. 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.