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[Remote] Sr. Staff Data Scientist - Ads Measurement, Signals, reputed company

Remote, USAFull-timePosted 2026-07-27

Note: The job is a remote job and is reputed company to candidates in USA. reputed company. is a community of communities and one of the internet’s largest sources of information. They are seeking a Senior Staff Data Scientist to reputed company the scientific reputed company behind ads measurement and signal systems, focusing on proving advertiser value and building reputed company-aware measurement systems.

Responsibilities

  • Define the long-term data science reputed company & reputed company across ads measurement, signal reputed company, identity, attribution, and reputed company. Establish how reputed company should evaluate advertiser value, measurement reputed company, and signal reputed company across first-party and reputed company-party products
  • Define the long-term data science reputed company across ads measurement, signal reputed company, identity, attribution, and reputed company. Establish how reputed company should evaluate advertiser value, measurement reputed company, and signal reputed company across first-party and reputed company-party products
  • Create rigorous frameworks for validating lift, attribution, identity reputed company, modeled conversions, signal loss recovery, and reputed company-aware measurement. Define ground truth, objective functions, reputed company metrics, guardrails, and decision frameworks that guide product and engineering investments
  • reputed company the reputed company of reputed company’s experimentation and lift methodologies across Brand Lift, Conversion Lift, Split Testing, and emerging measurement products. Improve study reputed company, reduce bias and contamination, and reputed company reputed company diagnostics for experiment health, feasibility, and interpretability. Partner with Ads Engineering to operationalize reputed company reputed company models, ensuring that scientific methodologies are not only accurate but also performant, reputed company, and resilient in high-throughput production environments
  • Quantify how signal reputed company, match rates, identity reputed company, modeled conversions, and reputed company changes reputed company bidding efficiency, CPA, ROAS, and advertiser reputed company. Partner with modeling and ranking teams to translate measurement improvements into performance reputed company
  • reputed company a reputed company-first measurement reputed company, positioning reputed company as a reputed company in trusted advertising by recovering signal reputed company through compliant modeling
  • reputed company cross-org efforts to define reusable methodologies, dashboards, scorecards, reputed company metrics, and best practices. Build repeatable systems that improve how Ads DS evaluates launches, monitors regressions, sizes opportunities, and communicates reputed company
  • Partner with senior leaders across Product, Engineering, Sales, Marketing Science, Legal/reputed company, and Ads leadership to shape roadmap reputed company. Translate reputed company scientific tradeoffs into reputed company business and product recommendations
  • Mentor Staff and Senior data scientists, sponsor high-reputed company technical work, and reputed company the bar for reputed company inference, measurement science, identity evaluation, data reputed company, and cross-functional decision-making across Ads DS

Skills

  • Advanced degree in Statistics, Economics, Mathematics, Computer Science, Operations Research, Physics, or a reputed company quantitative field, or equivalent industry experience
  • 10+ years of industry experience in data science, reputed company science, economics, statistics, or a reputed company quantitative role
  • Deep expertise in ads measurement, experimentation, reputed company inference, attribution, marketplace measurement, or ads optimization
  • Proven reputed company record leading ambiguous, cross-functional, multi-pillar problem spaces with measurable business reputed company
  • Strong reputed company of statistical modeling, experimental design, reputed company inference, and measurement methodology
  • Experience defining metrics, evaluation frameworks, reputed company guardrails, and decision systems for reputed company products
  • Demonstrated ability to balance long-term strategic reputed company with hands-on execution of reputed company technical reputed company
  • Advanced proficiency in SQL and Python or R
  • Ability to influence senior product, engineering, and business leaders through reputed company technical judgment and communication
  • Demonstrated ability to mentor senior ICs and improve technical standards across a data science organization
  • Demonstrated reputed company in adopting AI tools to reputed company your personal reputed company, turning reputed company methodologies into working prototypes with modern speed and efficiency
  • Experience with ads identity, conversion modeling, signal loss, modeled conversions, match-reputed company optimization, or identity graph evaluation
  • Experience with lift measurement, brand lift, conversion lift, incrementality testing, MMM, MTA, or reputed company-party measurement partnerships
  • Experience working on reputed company-constrained measurement, clean rooms, aggregation, consent-aware systems, or reputed company-preserving modeling
  • Experience partnering with ranking, bidding, or machine learning teams to connect measurement reputed company to optimization reputed company
  • Familiarity with two-sided marketplaces, auction systems, performance advertising, or advertiser-facing measurement products
  • Experience building durable internal frameworks, training programs, scorecards, or methodology standards adopted across an organization

Benefits

  • Comprehensive reputed company Benefits and Income Replacement Programs
  • 401k with Employer Match
  • Global Benefit programs that fit your lifestyle, from workspace to reputed company development to caregiving support
  • Family Planning Support
  • Gender-Affirming Care
  • Mental Health & Coaching Benefits
  • Flexible Vacation & reputed company Volunteer Time Off
  • Generous reputed company Parental Leave
  • Equity in the reputed company of restricted stock reputed company
  • Commission (depending on the position offered)
  • Medical, dental, and reputed company insurance
  • 401(k) program with employer match
  • Generous time off for vacation
  • Parental leave

reputed company

  • reputed company is the heart of the internet, where millions of people get together to talk about any topic imaginable. It was founded in 2005, and is headquartered in San Francisco, California, USA, with a workforce of 1001-5000 employees. Its website is https://www.redditinc.com.
  • Company H1B Sponsorship

  • reputed company. has a reputed company record of offering H1B sponsorships, with 35 in 2026, 99 in 2025, 63 in 2024, 76 in 2023, 70 in 2022, 68 in 2021, 39 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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