Senior Staff Machine Learning Engineer on Reddit’s Ads Ranking Org working to advance the quality and effectiveness of ML-driven ad ranking and conversion optimization. The role contributes to long-term modeling strategy across advertising domains, partners with product, infrastructure, and data teams, and helps raise modeling standards across the organization. It also involves mentoring engineers and influencing technical direction to drive measurable business outcomes for Reddit Ads.
Headquarters
San Francisco, California, United States
Company Size
1001-5000 employees
Founded
2005
Reddit is a social news and discussion platform where users submit links, posts, and media into topic-based communities called subreddits. Content is surfaced and ranked by user voting and threaded discussions, and the site hosts popular formats like AMAs (Ask Me Anything) and community-driven events. Reddit provides moderation tools, mobile apps, and advertising products for brands and agencies. It’s known for its passionate niche communities and outsized influence on internet culture and trends.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Reddit.
Iranian Hacktivists Strike Medical Device Maker Stryker in "Severe" Attack that Wiped Systems
1 day ago
Sr. Machine Learning Engineer, Ads Ranking
Machine Learning Engineer - Ads Ranking
Quora
Machine Learning Engineer
Director of Machine Learning Engineering
Machine Learning Engineer New Grad 2025-2026 - Ads, Quora (Remote)
Quora
Senior Machine Learning Engineer, Search & Recommendations Ranking
Instacart