Senior Engineering Manager, Web Apps

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 Roku Advertising powers a multi-billion-dollar business and operates at the scale of one of the largest CTV ad platforms. The Ads Engineering Customer Interface team builds and operates customer-facing applications and services that support campaign management, demand-side platform capabilities, data management, reporting, and forecasting across Roku’s advertising ecosystem. About the Roles We’re looking for an experienced Sr. Manager, Software Engineering to build and manage a team of talented software engineers who will work on Roku’s Advertising applications. One of the first priorities in this role will be to build and grow the team in Manchester. This role is expected to partner closely with advertising business stakeholders, product management, and engineering teams to transform our operations using cutting edge web and agentic tools and technologies. As a key member of the Roku Ads Engineering Customer Interface team, you will hire and develop a team that will design, develop, and operate components of our best-in-class suite of customer-facing web applications including Campaign Management, Demand Side Platform, Data Management Platform, and Reporting and Forecasting toolsets. The customer interface team and the corresponding API services layer operate on a modern tech stack including React, Node.js and agentic AI technologies. This is an opportun ity to lead a growing engineering team and play a meaningful role in shaping how Roku’s advertising applications evolve and scale.