Media Streaming Engineer

Toronto, ON /
Software /
Who We Are

Tonal has built the world’s most intelligent fitness system that is changing the way people work out at home. Tonal is a fresh approach to fitness that leverages hardware, software, video content, and artificial intelligence. Everyone who has seen or used our product, from professional athletes to fitness enthusiasts, has fallen in love.
At Tonal, we are applying our collective knowledge and creativity to reimagine fitness. We know firsthand that too many hurdles stand between each of us and our fitness goals. Drawing on decades of research and a diverse team of experts, we have created the most advanced strength training system available that makes working out more efficient, effective, and engaging. 
We're passionate about building products that transform people's lives.

What You Will Do

- Architect new features in an evolving dynamic video content workout systemLead media system design
- Analyze performance and tune algorithms for streaming media playback
- Work with API engineers and Android engineers to implement different types of video workouts
- Participate in the active development of an evolving consumer-oriented product
- Work with AWS services to deploy new features and updates

Who You Are

- B.S. or M.S. Computer Science
- 2+ years of software development experience
- Expert with adaptive bitrate Streaming (HLS, DASH, Smooth)
- Expert with transport layer protocols (RTSP, HTTP, WebRTC, TCP, UDP, multicast, IPV6 SR)
- Working knowledge of media codecs, formats, transports and containers, such as H.265/HEVC, H.264/AVC, AAC, AC3, MP4, fMP4, etc.
- Deep understanding of ExoPlayer based video playback in Android
- Proven understanding of HTTP/S with excellent debugging and troubleshooting skills using network analysis tools such as WireShark, etc.
- Experience with code versioning tools, such as Git
- Extraordinary written and verbal communication skills with a professional and credible demeanor

Extra Credit

- Familiarity with CDN architectures (caches, origin servers, proxies, etc.) is a plus
- Experience writing with GoScripting experience (Python, etc.)
Tonal is committed to meeting the diverse needs of people with disabilities in a timely manner that is consistent with the principles of independence, dignity, integration and equality of opportunity. Should you have any accommodation requests, please reach out to us via our confidential email, All requests will be addressed and responded to in accordance with Tonal’s Accessibility Policy and local legislation.