Source Job

$245,800–$344,100/yr
US

  • Define and lead UX engineering strategy across Reddit Ads.
  • Build high-quality prototypes and product experiences to test assumptions.
  • Partner with cross-functional leaders to shape product direction.

React TypeScript Prototyping Systems Thinking

6 jobs similar to Principal UX Engineer, Ads

Jobs ranked by similarity.

$190,800–$267,100/yr
United States

  • Own the technical design and delivery of complex frontend features across Ads Manager's creative and recommendation workflows.
  • Partner with product and design to work through ambiguous requirements and make sound product and engineering tradeoffs.
  • Raise the quality of the codebase through thoughtful architecture, testing, observability, performance work, and accessibility.

Reddit is a community of communities built on shared interests, passion, and trust. With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one of the internet's largest sources of information.

Europe

  • Shape the future of our Retail Media platform by building modern frontend experiences across campaign management, advertiser self-service, and other AdTech products.
  • Own end-to-end frontend delivery while collaborating closely with backend engineers to integrate scalable APIs and deliver high-quality user experiences.
  • Create complex web applications including reporting, asset management, permissions, audience segments, wallet integrations, and CRM metadata integrations.

Redcare Pharmacy is Europe's No.1 e-pharmacy, providing online pharmacy services and healthcare products. The company fosters a healthy, collaborative work environment where employees are valued and inspired to contribute to the vision of health for every human.

$217,000–$303,900/yr
US

  • Lead the technical strategy for Reddit's Video Ads, partnering with Product and Design to transform the ad format into an industry leader.
  • Provide technical guidance and establish Android best practices to build scalable, high-performance ad formats for millions of users.
  • Drive the full development lifecycle from prototyping to deployment, mentoring senior engineers and raising the bar for operational excellence.

Reddit is a community of communities built on shared interests, passion, and trust, hosting the most open and authentic conversations on the internet. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet's largest sources of information.

Global 4w PTO 12w maternity 12w paternity

  • Own end-to-end UX design and rapid prototyping for new product initiatives, from concept through implementation-ready design.
  • Build interactive, near-production-quality prototypes using React, TypeScript, or similar frameworks to validate ideas before full engineering investment.
  • Partner with Engineering to validate technical feasibility early and reduce handoff friction.

Reality Defender is an award-winning cybersecurity company that helps enterprises and governments detect deepfakes and AI-generated media. Backed by world-class investors, they work with leading enterprise clients, financial institutions, and governments.

  • Build and prototype AI-native product interfaces across web and mobile.
  • Create functional prototypes of new HCI interaction models, including streaming responses and multi-step task flows.
  • Work closely with product, design, and ML teams to validate interaction ideas quickly.

A1 builds proactive smart assistants for everyday users, aiming to reduce task completion time by 90%. The team is small, high-talent, and hands-on, with a culture of collective decision-making and rapid iteration.

US

  • Drive GenAI-powered recommendations leveraging Reddit's unique community landscape and conversational data.
  • Set technical direction for relevance and feeds teams, influencing strategy across multiple orgs.
  • Mentor and grow senior and staff engineers while fostering a strong engineering culture.

Reddit is a community of communities built on shared interests, passion, and trust, hosting the most open conversations. With 100,000+ communities and 130 million daily active users, it is one of the internet's largest information sources.