<div class="content-intro"><h2 style="font-family: GothamBold,Helvetica,Arial,sans-serif; color: #662d91;">Teamwork makes the stream work.
</h2> <p> </p> <h3 style="font-family: GothamBold,Helvetica,Arial,sans-serif;"><strong>Roku is changing how the world watches TV</strong></h3> <p>Roku is the #1 TV streaming platform in the U.
, 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.
</p> <p>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.
Roku is the No. 1 TV streaming platform in the US, Canada and Mexico, with more than 100 million active accounts
Every ad impression across that platform has to be cleared and priced in real time — that is what the Ads Auctions and Marketplace Optimization team does.
We build the auction mechanics, the pricing and pacing logic, and the low-latency systems that run them, balancing outcomes for advertisers, publishers, viewers, and Roku on every request.
We are growing the team in Cambridge, which is becoming its largest hub, alongside colleagues in Amsterdam, Austin, San Jose, Ukraine and Uruguay — so you would be shaping how the UK side of this team works rather than inheriting it.
You will build the systems that apply mathematical and algorithmic rigour to optimise across multiple objectives, de...