R

Reddit

Runs online communities for discussion and advice

Senior Frontend Engineer - Ads Creative

Frontend EngineeringConfirmed live in the last 24 hours
Full-timeRemote in USA

About the Job

Requirements

  • At least 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.
  • 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.
  • Strong communication and collaboration skills across engineering, product, design, and data disciplines.

Responsibilities

  • 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.

Desired Qualifications

  • Experience building advertising, campaign management, creative tooling, or other complex business applications.
  • Experience designing interfaces for generative artificial intelligence, machine learning, or recommendation systems.
  • Familiarity with asset management, media upload, image editing, creative versioning, or content generation workflows.
  • Experience building or contributing to shared component libraries and design systems.
  • Experience improving large frontend codebases through architecture, performance, testing, or accessibility work.

About the Company

Reddit

Runs online communities for discussion and advice

Reddit runs a website and mobile app where people discuss interests, ask questions, share links, and post photos or videos. Its user-created communities, called subreddits, cover topics from news and entertainment to hobbies, local recommendations, and technical help. People reply in comment threads and vote posts or comments up or down, affecting which discussions appear prominently in each community and on their feeds. Reddit earns most of its revenue from advertising, while its Reddit Pro tools help businesses and publishers share content and track conversations about their brands. Reddit was founded in 2005 and is headquartered in San Francisco, California.

Company size
1,001-5,000
Company stage
IPO
Headquarters
San Francisco, CA
Founded
2005

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