Senior Frontend Engineer, Ads Creative

Description

• Own the technical design and delivery of complex frontend features across Ads Manager’s creative and recommendation workflows. • Translate AI-backed capabilities into interfaces that advertisers can understand, steer, and refine. • Partner with product and design to work through ambiguous requirements and make sound product and engineering tradeoffs. • Develop reusable frontend patterns and components that support a unified campaign creation experience. • Instrument experiences, evaluate results, and use experiments and product data to guide iteration. • Raise the quality of the codebase through thoughtful architecture, testing, observability, performance work, and accessibility. • Provide high-quality code reviews and technical guidance, and help other engineers grow. • Collaborate across frontend, backend, data, and machine learning systems to deliver reliable end-to-end experiences.

Requirements

• 5+ years of experience building production web applications with JavaScript, TypeScript, and React. • Comfort using Codex, Cursor, Claude, or comparable agentic coding tools in day-to-day software development. • A track record of independently delivering complex frontend projects from technical design through launch and iteration. • Sound judgment in frontend architecture, state management, component design, testing, and API integration. • Experience building polished user interfaces with close attention to usability, performance, accessibility, and maintainability. • Ability to work effectively through ambiguous product and technical problems. • Strong communication and collaboration skills across engineering, product, design, and data disciplines. • Experience using instrumentation, experimentation, or product metrics to understand and improve user experiences. • A habit of improving engineering quality through code reviews, documentation, and technical mentorship.

Benefits

• Comprehensive Healthcare Benefits and Income Replacement Programs • 401k Match • Family Planning Support • Gender-Affirming Care • Mental Health & Coaching Benefits • Flexible Vacation & Reddit Global Days Off • Generous paid Parental Leave • Paid Volunteer time off

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