Senior Software Engineer, Video Player at Tubi

Toronto, Ontario, Canada

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Streaming, Entertainment, TechnologyIndustries

Requirements

Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience
5+ years of software engineering experience in video playback, streaming, or media systems
Proficiency with JavaScript, React, HTML5/CSS, and modern front-end frameworks
Experience with media APIs such as MSE and EME
Familiarity with video players (Hls.js, Shaka Player, dash.js, or Video.js)
Strong understanding of browser internals and performance optimization for constrained devices
Experience with TypeScript is a plus
A passion for quality, scalability, and crafting reliable playback systems for millions of users

Responsibilities

Design, develop, and maintain next-generation video player technology across diverse platforms, including Android Mobile, Android TV, Smart TVs, gaming consoles, and OTT devices
Enhance media playback performance, stability, and reliability using technologies such as MSE, EME, WebAssembly (WASM), Web Workers, WebCodecs, and WebGPU
Build player features that optimize user experience — from adaptive streaming to interactive playback controls
Collaborate with cross-functional teams to deliver seamless integration between player, UI, and backend systems
Contribute to open-source media player libraries and represent Tubi in the wider developer community
Mentor other engineers and help shape best practices for performance and quality
Detect anomalies with AI: Develop systems that automatically identify playback failures, quality degradation, and device-specific anomalies in real time
Accelerate development with AI tools: Use AI-assisted coding, testing, and profiling to improve velocity, quality, and observability
Leverage AI for insights: Create tools that use AI to analyze experiments, interpret metrics, and crawl device logs to uncover insights about user playback experiences
Explore smarter algorithms: Research and implement advanced adaptive bitrate (ABR) logic and AI-driven optimization strategies to further improve playback quality, startup latency, and stability across devices

Skills

Key technologies and capabilities for this role

Android MobileAndroid TVMSEEMEWebAssemblyWeb WorkersWebCodecsWebGPUAdaptive StreamingSmart TVOTT Devices

Questions & Answers

Common questions about this position

Is this role remote or hybrid, and where is it located?

This role is hybrid in either San Francisco or Toronto.

What salary or compensation does this position offer?

This information is not specified in the job description.

What key skills and experience are required for this Senior Software Engineer role?

Candidates need 5+ years of software engineering experience in video playback, streaming, or media systems, proficiency with JavaScript, React, HTML5/CSS, and modern front-end frameworks, experience with media APIs such as MSE and EME, and familiarity with video players like Hls.js, Shaka Player, dash.js, or Video.js.

What is the team structure and work environment like at Tubi?

The Player Engineering Team builds and maintains the core playback experience across platforms like Android Mobile, Android TV, Web, Smart TVs, gaming consoles, and set-top boxes, collaborating with cross-functional teams in a high-visibility role focused on performance and user experience.

What makes a strong candidate for this position?

A strong candidate has a Bachelor’s or Master’s in Computer Science or equivalent, 5+ years in video playback or media systems, proficiency in JavaScript/React and media APIs like MSE/EME, plus experience with browser performance optimization and a passion for scalable playback systems; TypeScript is a plus.

Tubi

Free ad-supported movie and TV streaming

About Tubi

Tubi provides a free streaming service that allows users to watch a large selection of movies and TV shows without any subscription fees. The platform operates on an ad-supported model, meaning that while users can access content for free, they will see advertisements during their viewing. This approach makes Tubi appealing to individuals who are looking for quality entertainment without the costs associated with services like Netflix or Hulu. Tubi primarily targets a diverse audience, including budget-conscious consumers and those who prefer streaming over traditional cable TV. Currently, Tubi operates in the United States and is working on meeting GDPR requirements to expand into European markets. The company's goal is to offer accessible entertainment while generating revenue through advertising partnerships.

San Francisco, CaliforniaHeadquarters

2014Year Founded

$73MTotal Funding

ACQUISITIONCompany Stage

Consumer Goods, EntertainmentIndustries

201-500Employees

Benefits

Compensation - Every employee is paid a competitive & equitable salary.

Benefits - We offer generous coverage for health, dental, vision, and more for you and your dependents.

Parental Leave Program - We are proud to support growing families of all shapes and sizes and types. We welcome each new addition with generous paid time off to bond with your new addition.

Wellness - Tubi cares about your well being inside and out. That’s why we offer multiple coverage options for mental and physical well being for you and your family as well as a fitness stipend.

Tuition Reimbursement Program - Your professional growth and development are important to Tubi and we’re here to support you.

401(k) Match - Investing in your future is important to us. From our highly-rated retirement savings matches to financial advisors and planning services, we offer many resources to help keep you financially fit.

Risks

'Scenes' may struggle to differentiate from TikTok and Instagram Reels.

UK expansion faces regulatory and competitive challenges from local streaming services.

Past perceptions of Tubi as a 'scam' may hinder brand trust and growth.

Differentiation

Tubi offers a vast library of free, ad-supported content, unlike subscription services.

The 'Scenes' feature provides TikTok-style clips to enhance content discovery.

Tubi's partnerships with creators like Issa Rae boost its appeal to diverse audiences.

Upsides

Growing interest in ad-supported streaming boosts Tubi's user base and ad revenue.

The 'Scenes' feature aligns with the trend of short-form video consumption.

Tubi's potential European expansion opens new markets and revenue streams.

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