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Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 116 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com.

Reddit, Inc. seeks Data Science Manager in San Francisco, CA:

Job Duties: Lead and grow a high-impact team of data scientists focused on optimizing the ads delivery funnel, ads quality, and marketplace dynamics. Foster a culture of technical excellence, collaboration, and innovation. Drive end-to-end strategy and delivery, from ideation and experimentation to deployment and post-launch monitoring, ensuring products are performant, scalable, and aligned with business objectives. Partner with Engineering and Product leadership to build robust products, experimentation platforms, and pipelines that accelerate iteration and ensure reliability at scale. Collaborate closely with Product, Sales, and Marketing to align machine learning efforts with monetization goals. Help shape the ads roadmap by identifying opportunities through data, modeling, and experimentation. Build and maintain high- quality data foundations, including defining key data sources, ensuring ETL health, and enabling data engineering at scale for rapid analytics and model development. Deeply understand ad auctions and marketplace dynamics, including how bid distributions impact CPMs, CPCs, and revenue. Use this knowledge to guide strategy and product priorities. Promote a strong experimentation culture, ensuring rigorous A/B testing, thoughtful metric design, and clear interpretation of results across all model launches. Full-time telecommuting is an option.

Minimum Requirements: Master’s degree (or foreign equivalent) in Computer Science, Statistics, Engineering (any field) or closely related quantitative discipline and two (2) years of experience in the job offered or in any occupation in related field. Special Skill Requirements: 1) NumPy; (2) Github; (3) SQL; (4) Regression Models; (5) Tensorflow; (6) UNIX Shell/ Bash Scripting; (7) Excel; (8) Spark/ PySpark; (9) Decision Trees; (10) Python. Any suitable combination of education, training and experience is acceptable. Full-time telecommuting is an option.

Benefits:

Comprehensive Healthcare Benefits and Income Replacement Programs
401k with Employer Match
Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support
Family Planning Support
Gender-Affirming Care
Mental Health & Coaching Benefits
Flexible Vacation & Paid Volunteer Time Off
Generous Paid Parental Leave

Submit resume with references to Req.# 21-10029 using the apply button on this posting or by email at: jobs@reddit.com.

Pay Transparency:

This job posting may span more than one career level.

In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/.

To provide greater transparency to candidates, we share base pay ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies.

The base pay range for this position is: $217,000.00 - $303,900.00 USD

#LI-DNI

In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.

During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable. We will not sell your personal information or disclose it to any third party for their marketing purposes. We will delete any recording of your interview promptly after making a hiring decision. For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors.

Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.