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Reddit Data Science Jobs (NOW HIRING)

Senior Machine Learning Engineer

$107K - $146K/yr

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is ... Partner cross-functionally with Product, Data Science, Infrastructure, and Engineering teams to ...

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is ... Excellent communication skills to collaborate with stakeholders in engineering, data science ...

... Data Science, Partnerships, Product Marketing, Privacy, Legal, and Sales teams. This role is accountable for the most foundational component of Reddit's performance ads business and will require ...

... data science cross functional partners. We move fast, we ship to learn, and we measure everything we ship. If you want your work to genuinely shape how millions of people experience Reddit for the ...

You'll join a set of tight-knit engineers working on high-impact, internet-scale problems at the core of Reddit's revenue engine, collaborating closely with Product, Data Science, and Infra partners ...

Senior Frontend Engineer, Ads Creative

$125K - $172K/yr

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is ... You'll work closely with product, design, data science, machine learning, and backend engineering ...

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is ... This is a highly cross-functional role partnering with Product, Data Science, and Engineering to ...

Reddit is looking for an experienced Engineering Manager to lead our Feed Ecosystems team. In this ... Work closely with product, design, data science, safety, community, ads, and platform partners to ...

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is ... Work closely with product, design, data science, safety, community, ads, and platform partners to ...

Senior Machine Learning Engineer

$107K - $146K/yr

At Reddit, machine learning sits at the heart of how millions of people discover, connect, and ... Partner cross-functionally with Product, Data Science, Infrastructure, and Engineering teams to ...

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is ... Partner closely with PM, Design, Data Science, ML Platform, Trust, and sales/ops to turn ambiguous ...

... and Data Science while staying deeply involved in the craft. What You'll Do * Define and lead the UX Engineering strategy across multiple areas of Reddit Ads. * Build high-quality functional ...

You'll join a set of tight-knit engineers working on high-impact, internet-scale problems at the core of Reddit's revenue engine, collaborating closely with Product, Data Science, and Infra partners ...

At Reddit, machine learning sits at the heart of how millions of people discover, connect, and ... This is a highly cross-functional role partnering with Product, Data Science, and Engineering to ...

Showing results 41-60

Reddit Data Science information

What is a Reddit Data Science?

A Reddit Data Science job involves analyzing data from Reddit’s platform to derive insights that improve user experience, engagement, and business decisions. Data scientists at Reddit work with large-scale datasets, build machine learning models, and collaborate with product and engineering teams. They use languages like Python and SQL, along with tools like Spark and TensorFlow, to analyze trends, detect anomalies, and optimize content recommendations.

What does a typical day look like for someone in a Reddit Data Science role?

A typical day in a Reddit Data Science role involves collecting and analyzing large-scale Reddit data, building machine learning models to identify trends or predict user engagement, and creating visualizations to communicate findings to stakeholders. You can expect to collaborate closely with product managers, engineers, and community moderators to design experiments, evaluate new features, or address user behavior questions. Regular team meetings, asynchronous communication, and clear documentation are part of the workflow, especially since many teams operate in hybrid or remote environments. The role offers continuous learning opportunities as you work on diverse projects spanning content recommendation, sentiment analysis, and user growth strategies.

What are the key skills and qualifications needed to thrive in the Reddit Data Science position, and why are they important?

To excel in a Reddit Data Science role, you need strong analytical skills, expertise in statistics, and proficiency in programming languages such as Python or R, typically supported by a degree in data science, computer science, or a related field. Familiarity with SQL, machine learning frameworks, data visualization tools, and experience working with large social media datasets are commonly required technical skills. Outstanding problem-solving abilities, effective communication, and teamwork are valuable soft skills that enhance performance in this position. These qualifications are essential for extracting insights from Reddit data, informing business decisions, and collaborating with cross-functional teams to drive impactful strategies.

More about Reddit Data Science jobs

What cities are hiring for Reddit Data Science jobs?

Cities with the most Reddit Data Science job openings:

What are the most commonly searched types of Reddit Data Science jobs?

The most popular types of Reddit Data Science jobs are:

What states have the most Reddit Data Science jobs?

States with the most job openings for Reddit Data Science jobs include:

Infographic showing various Reddit Data Science job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 11% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution.

Senior Data Scientist, Mobile Marketing Analytics

OR • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 hours ago


Key responsibilities

  • Own the analytical frameworks for tracking mobile marketing effectiveness and support confident decision-making despite measurement noise.

  • Design, maintain, and analyze marketing analytics dashboards to report performance, user quality, payback, and profitability.

  • Conduct granular analysis of campaign, ad set, ad, and creative performance, providing data-driven recommendations and partnering with marketing.


Job description

Data Science at Gametime

Our Marketing Analytics team is a cross-functional group supporting all aspects of Gametime, partnering closely with User Acquisition to optimize mobile campaign performance across channels like Meta, TikTok, Reddit, and other paid platforms. We drive creative and spend efficiency through rigorous experimentation, advanced measurement, and granular channel analysis, and we work to strengthen the connection between platform-reported performance, attribution-based data, and internal customer economics. The team studies mobile cohorts to identify high-value opportunities across leagues, teams, performers, and user segments, with an eye toward maximizing lifetime value and durable growth.

The Opportunity

We're hiring a Senior Data Scientist to help build and scale the analytical frameworks that power mobile marketing at Gametime, from executive-level performance narratives down to campaign, creative, cohort, and audience-level diagnostics.

The ideal candidate has hands-on experience with mobile marketing, paid social platforms, mobile attribution, experimentation, causal measurement, audience management, and financial profitability modeling in a marketplace or consumer mobile setting, and is comfortable moving fluidly between strategic and highly granular work.

We hire based on impact and capability, not just years of experience. We encourage you to apply and your level will be fully determined and agreed in the interview process.

What You'll Do

  • Own the analytical frameworks for tracking mobile marketing effectiveness in a privacy-aware environment, bridging platform-reported data, attribution data, MMP data, and internal truth to support confident decisions despite measurement noise.
  • Own the end-to-end design and maintenance of marketing analytics dashboards in Sigma/Tableau, serving as a trusted source of truth for performance, user quality, payback, and profitability reporting.
  • Conduct granular analysis on campaign, ad set, ad, and creative performance (IPM, CPM, CPI, CAC, ROAS), providing data-driven recommendations and partnering with marketing to spot creative fatigue and winning assets.
  • Analyze mobile user cohorts to understand retention, monetization, payback, and LTV behaviors, identifying efficiency trends across leagues, teams, and acquisition sources to guide budget allocation.
  • Partner with marketing and finance to understand channel incrementality, profitability, and spend efficiency, building financial scenario models to inform where to scale, reduce, or reallocate spend.
  • Design, analyze, and interpret experiments to measure true channel incrementality and marketing lift, including geo-lift, PSA tests, and audience holdouts, translating results into practical recommendations.
  • Own analytical support for retargeting and audience strategy, building and maintaining user lists and improving segmentation to ensure programs drive incremental value rather than capturing organic demand.
  • Analyze how marketplace conditions, event demand, league mix, pricing, and seasonality influence acquisition efficiency, helping distinguish marketing execution shifts from broader marketplace dynamics.
  • Partner with leadership to translate complex analyses into clear recommendations on spend allocation, channel strategy, and growth investment, communicating tradeoffs and risks to support fast decisions.
  • Stay current on the evolving mobile privacy and attribution landscape (Apple ATT, MMP capabilities) to keep data science a competitive advantage in how Gametime measures and scales mobile growth.

What You'll Bring

  • 7+ years of experience in marketing analytics, growth data science, mobile analytics, or a related field; Bachelor's degree in Data Science, Mathematics, Statistics, Computer Science, Economics, or a related field.
  • Prior experience at a mobile-first company, with deep understanding of mobile attribution, Apple ATT, MMPs, and privacy-aware measurement solutions.
  • Hands-on experience with Meta, TikTok, Reddit, or similar paid social platforms, analyzing performance at the campaign, creative, and cohort level.
  • Experience evaluating acquisition and retargeting performance through LTV, CAC, ROAS, payback windows, and profitability models.
  • Experience designing and interpreting marketing experiments or causal measurement studies, such as geo-lift tests and audience holdouts.
  • Experience building, managing, or analyzing user lists for paid marketing activation, with a strong grasp of segmentation, suppression logic, and saturation.
  • Strong foundation in statistics, with experience in experimentation, incrementality measurement, cohort analysis, and causal inference.
  • Experience analyzing creative performance and identifying fatigue to improve testing frameworks.
  • Proficiency in Python or R and SQL, along with hands-on experience with BI tools (Tableau, Sigma) and Mobile Measurement Partners (Adjust, AppsFlyer, etc.).
  • Strong communication skills, with the ability to present technical insights and attribution nuances in a way that supports executive decision-making.
  • Preferred: experience with Marketing Mix Modeling (MMM) or incrementality testing, and experience in ticketing, live events, marketplaces, or consumer mobile apps.
  • Preferred: experience working with highly seasonal businesses, event-driven demand, or shifting supply and pricing dynamics.

What We Offer:

  • Flexible PTO
  • Competitive salary & equity package
  • Monthly Gametime credits for any event ($1,200/yr)
  • Medical, dental, & vision insurance
  • Life insurance and disability benefits
  • Diverse Family-forming benefits through Carrot Fertility
  • 401k, HSA, pre-tax savings programs
  • Company off-sites and meet-ups
  • Wellness programs
  • Tenure recognition