Staff Data Scientist - Ads

Location: US remote-friendly

Reddit has a flexible first workforce. At Reddit we continue to grow our teams with the best talent. We're completely remote friendly and will continue to be after the pandemic.

Advertising is Reddit’s primary revenue driver and we have an ambitious goal to turn it into a massive business. Although several large digital ad platforms already exist advertisers are being increasingly drawn to Reddit because of our passionate communities. We believe our community-centric platform has created the opportunity for Reddit to build a highly differentiated ads business.

About the Ads Data Science Team:

The Ads Data Science team at Reddit leverages data to maximize advertiser value on Reddit through robust data foundations metrics and strategic insights generated through experimentation and cutting-edge DS methods.

We work on a wide range of challenging problems in the areas of ads and platform measurement campaign and creative management advertiser growth and retention monetization and the intersection of brand and community engagement. We are a highly collaborative team of passionate data scientists and engineers who are constantly pushing the boundaries of what's possible with machine learning and statistical modeling.

About the Role:

Reddit’s Ads Data Science team is looking for a highly experienced Staff Data Scientist to advance the intelligence powering the advertiser experience on Reddit. In this role you'll take deep ownership of a high-impact problem space within advertising specializing in a critical area such as advertiser growth measurement new advertiser experience ads inventory expansion ad formats etc.

This is a high-impact high-autonomy role where you'll influence strategic direction set a high technical bar and drive cross-functional initiatives across one or more critical focus areas in the Ads organization.

Responsibilities:

• Drive Strategic Impact Across Ads Domains: Take end-to-end ownership of complex problem spaces such as funnel acceleration and advertiser LTV.

• Develop Advanced Models and Frameworks :  Build and deploy predictive models optimization frameworks and decision-support systems that power Reddit’s strategic investments in advertiser acquisition and retention.

• Translate Ambiguity into Measurable Outcomes: Define core business and performance metrics and design robust methodologies to measure the impact of product and modeling changes on advertiser ROI and user experience.

• Lead Through Cross-Functional and Technical Influence: : Collaborate deeply with engineering product and sales to align on strategic goals translate insights into action and drive execution. Set a high technical bar by mentoring others and championing best practices across modeling experimentation and measurement.

• Drive Innovation in Ad Systems : Leverage causal inference economic analysis and large-scale data systems to solve novel problems in a rapidly evolving ad ecosystem.

Qualifications:

• Required:

  • Platform experience and a deep understanding of the ads ecosystem

  • Master's or Ph.D. in Statistics Computer Science Economics Operations Research or a related quantitative discipline

  • For M.S. holders: 10+ years of industry experience in applied science data science or machine learning engineering roles

  • For Ph.D. holders: 6+ years of relevant experience applied science data science or machine learning engineering roles

  • Demonstrated expertise in at least one of the following:

    • Ads Creative & Format Evaluation

    • Measurement & Experimentation at Scale

    • Consumer or Customer Growth and Lifecycle Analysis

  • Advanced proficiency in statistical programming (Python or R) and SQL

  • Experience with machine learning or optimization techniques

  • Strong understanding of experimental design causal inference or A/B testing methodologies

  • Exceptional problem-solving and communication skills with a track record of influencing product and engineering partners

  • Experience working in fast-paced ambiguous environments with cross-functional teams

Benefits:

• Comprehensive Healthcare Benefits and Income Replacement Programs

• 401k Match

• Family Planning Support

• Gender-Affirming Care

• Mental Health & Coaching Benefits

• Flexible Vacation & Reddit Global Days Off

• Generous paid Parental Leave

• Paid Volunteer time off

#LI-Remote

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. Final offer amounts are determined by multiple factors including skills depth of work experience and relevant licenses/credentials and may vary from the amounts listed below.

The base pay range for this position is:

$217000—$303900 USD