Senior Frontend Engineer (React)

TL;DR

Senior Frontend Engineer (React): Developing advertiser-facing workflows for creative and recommendations on Reddit with an accent on AI-backed interfaces and high-scale frontend architecture. Focus on translating sophisticated ML capabilities into intuitive workflows, optimizing performance, and ensuring accessibility.

Location: Remote (Must be based in the United States)

Salary: $190,800 - $267,100 USD

Company

Reddit is a community-driven platform for open and authentic conversations across 100,000+ active communities.

What you will do

• Own the technical design and delivery of complex frontend features for Ads Manager's creative and recommendation workflows.
• Translate AI-backed capabilities into intuitive interfaces that advertisers can steer and refine.
• Develop reusable frontend patterns and components to support a unified campaign creation experience.
• Collaborate across frontend, backend, data, and machine learning teams to deliver reliable end-to-end experiences.
• Improve codebase quality through thoughtful architecture, testing, observability, and performance optimization.
• Provide high-quality code reviews and technical mentorship to help other engineers grow.

Requirements

• 5+ years of experience building production web applications with JavaScript, TypeScript, and React.
• Must be based in the United States.
• Proven track record of independently delivering complex frontend projects from design to launch.
• Comfort using agentic coding tools such as Codex, Cursor, or Claude in daily development.
• Strong expertise in frontend architecture, state management, component design, and API integration.
• Ability to work effectively through ambiguous product and technical challenges.

Nice to have

• Experience building advertising, campaign management, or creative tooling.
• Experience designing interfaces for generative AI, machine learning, or recommendation systems.
• Familiarity with asset management, media upload, or content generation workflows.
• Experience contributing to shared component libraries and design systems.

Culture & Benefits

• Comprehensive healthcare benefits and income replacement programs.
• 401k match and family planning support.
• Flexible vacation and Reddit Global Days Off.
• Generous paid parental leave and mental health & coaching benefits.
• Gender-affirming care and paid volunteer time off.