Frontend Engineer, Ads

Role overview A remote Frontend Engineer role supporting advertising product surfaces for users based in the United States. The work centers on building and refining user-facing ad experiences across web and mobile web, balancing advertiser outcomes with platform quality. It sits at the intersection of product engineering and monetization.

Responsibilities - Develop and maintain frontend components for ad serving, targeting, and reporting flows - Collaborate with design and product to ship experiments that measure ad experience impact - Optimize rendering performance and reliability for ad-heavy page loads - Work with backend and data teams on integration points for auctions, targeting, and measurement - Uphold accessibility and internationalization standards across ad surfaces

Requirements - Hands-on experience with modern frontend frameworks such as React or comparable tools - Strong proficiency in JavaScript or TypeScript along with HTML and CSS fundamentals - Comfort working across the full frontend stack, including build tooling, testing, and CI - Ability to translate product requirements into clean, maintainable interfaces - Experience collaborating effectively in a remote, cross-functional team

Nice to have - Familiarity with ad tech concepts such as real-time bidding, ad serving, or measurement - Exposure to experimentation frameworks and A/B testing workflows