Senior Software Engineer

Senior Software Engineer Job Summary

Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data scientists, and more – all working to build and advance the technological backbone for Disney’s media business globally.

Technology is at the heart of Disney’s past, present, and future. Disney Entertainment and ESPN Product & Technology marries technology with creativity to build world‑class products, enhance storytelling, and drive velocity, innovation, and scalability for our businesses.

The team works with every part of The Walt Disney Company’s media portfolio to advance the technological foundation and consumer media touch points serving millions of people around the world.

Building the future of Disney’s media: Our Technologists are designing and building the products and platforms that will power our media, advertising, and distribution businesses for years to come.

Reach, Scale & Impact: Disney’s technology and products serve as a signature doorway for fans’ connections with the company’s brands and stories. Disney+, Hulu, ESPN, ABC, ABC News, and many more.

Innovation: We develop and implement groundbreaking products and techniques that shape industry norms, and solve complex and distinctive technical problems.

Media Engineering: Builds the software and systems that prepare media content and metadata for the Disney Streaming platform – providing the best possible playback experience to our viewers.

The team is seeking a Senior Software Engineer to deliver excellent streaming experiences for Hulu, Disney+, and ESPN+ as a developer of our web‑based JavaScript player. Our team is responsible for playback across many devices including browsers, televisions, gaming consoles, and set‑top boxes. You will lead the design and implementation of our cross‑platform JavaScript player that runs Disney+, Hulu, and ESPN on these devices.

We’re looking for an experienced engineer with video player and cross‑platform development experience. Excellent fluency in JavaScript and web development is required. You should have a passion for coding and debugging hard problems, and an eagerness to help us deliver seamless video to our subscribers. As a Senior engineer, you will own large features, lead the technical direction of our work, and mentor and provide technical expertise to other engineers.

• Develop and maintain our JavaScript player that drives our streaming experience
• Optimize our player to perform well for resource constrained platforms
• Create and review architecture and technical designs
• Maintain a strong understanding of our code to identify, research, and address issues
• Collaborate with application development teams, services engineering teams, and product management to help understand and explain device limitations and requirements
• Lead in strategies to ensure the quality and stability of our deployments, including testing strategies and telemetry approaches
• Develop our project’s build system and continuous integration system as needed
• Provide technical expertise or mentoring to developers on our team
• Drive high development standards

• 5+ years of full software development lifecycle experience
• Highly fluent in JavaScript and web technologies
• Experience developing for web browsers & other web‑based client devices
• Experience in Streaming technologies, such as:
  • HLS (preferred) or DASH
  • DRM technologies like Play Ready or Widevine
  • Adaptive Bitrate Streaming Algorithms
  • Caption and subtitle formats such as CEA‑608 / 708
  • Codecs AVC, HEVC, AAC, EAC3
• Experience developing and optimizing high‑performance client‑side media applications
• Experience using build runners / compilation tools for multi‑platform projects
• Strong individual contributor with a drive to learn and patience to teach others
• Great communication and collaboration skills and a strong teamwork ethic
• Experience using AI‑assisted development tools effectively
• BS or BA in Computer Science, Engineering, or related field or equivalent experience

• Experience developing for living room devices, e.g. Samsung, LG,…