8,039 Data Science jobs

RemoteNorth AmericaFull-timeStaff

Sr./Staff Data Scientist

ai aws azure cloud dask +10 skills

Shape the future of trust in the age of AI At Oscilar, we're building the most advanced AI Risk Decisioning™ Platform. Banks, fintechs, and digitally native organizations rely on us to manage their fraud, credit,…

Instacart

RemoteNorth AmericaFull-timeSenior

Senior Data Scientist

candidate-experience causal-inference data-engineering data-pipelines data-science +4 skills

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where…

Instacart

RemoteNorth AmericaFull-timeSenior

Senior Data Scientist

cad candidate-experience causal-inference data-engineering data-pipelines +5 skills

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where…

North AmericaContractStaff

Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

ai causal-inference data-quality data-science machine-learning +3 skills

Senior Staff Data Scientist at Reddit leading the scientific strategy for ads measurement, signal quality, identity, attribution, and privacy-aware measurement across the ads ecosystem. Day-to-day work involves designing causal inference and experimentation frameworks, partnering with ranking/bidding/engineering teams, and mentoring senior ICs using Python/SQL and statistical modeling.

Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

ai causal-inference data-quality data-science machine-learning +3 skills

Senior Staff Data Scientist owning the scientific strategy for Reddit's ads measurement ecosystem — defining experimentation, causal inference, signal quality, identity, attribution, and privacy-aware measurement frameworks that connect ad exposure to advertiser outcomes.

232 500 – 325 500 $

North AmericaContractStaff

Staff Data Scientist - Ads Measurement, Signals, Privacy

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist on Reddit's Ads Data Science team, owning measurement, identity resolution, and signal strategy for the advertiser experience. Core work spans probabilistic identity modeling, lift experimentation, predictive modeling, and causal inference using Python/R and SQL.

Staff Data Scientist - Ads Measurement, Signals, Privacy

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist on Reddit's Ads team owning high-impact problems in ad measurement, identity resolution, and signal quality. Designs lift methodologies, identity graphs, and predictive modeling to improve bidding efficiency and ROAS using Python/R, SQL, ML, experimentation, and causal inference.

Senior Staff Data Scientist - Consumer Experimentation

ab-testing ai causal-inference data-science python +2 skills

Senior technical leader driving experimentation methodology and causal inference across Reddit's Consumer organization, designing and analyzing A/B tests that account for network effects, spillovers, and interference in a large-scale community platform.

Senior Staff Data Scientist - Consumer Experimentation

ab-testing ai causal-inference data-science python +2 skills

Senior Staff Data Scientist serving as the technical authority on experimentation methodology across Reddit's Consumer org, tackling causal inference challenges (network interference, spillovers, switchback/cluster designs) and building self-serve experimentation tools to drive product strategy.

232 500 – 325 500 $

RemoteNorth AmericaContractSenior

Senior Data Scientist - Consumer

ab-testing ai business-development causal-inference data-science +3 skills

Senior Data Scientist on Reddit's Consumer team driving product strategy through causal analysis, A/B experimentation, KPI design, and stakeholder communication. Builds ETL pipelines, dashboards, and self-serve tools using SQL and Python/R.

190 800 – 267 100 $

Staff Data Scientist, Ads

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist on Reddit's Ads team owning identity resolution, lift/measurement methodologies, and signal strategy for the advertiser experience. Designs probabilistic identity graphs, large-scale experimentation, and predictive models using Python/R, SQL, and machine learning.

Staff Data Scientist, Ads

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist on Reddit's Ads team owning measurement, identity resolution, and signal-quality initiatives that improve advertiser outcomes. Designs probabilistic identity graphs, advances lift and experimentation methodologies, and quantifies signal value to boost bidding efficiency and ROAS using Python/R, SQL, and advanced ML/statistical modeling.

Staff Data Scientist, Consumer

ai causal-inference data-science etl python +2 skills

Staff Data Scientist on Reddit's Consumer team shaping product strategy through exploratory analysis, experimentation, metrics/ETL design, and causal inference using SQL and Python/R to improve user acquisition, engagement, and retention.

Staff Data Scientist, Consumer

ai causal-inference data-science etl python +2 skills

Staff Data Scientist on Reddit's Consumer team guiding product strategy through exploratory analysis, experimentation, and metric design. Core stack: SQL, Python/R, ETL, causal inference, and statistical modeling to grow engagement and retention.

Staff Data Scientist, Marketing

ai causal-inference data-pipelines data-science machine-learning +5 skills

Lead marketing measurement strategy at Reddit, building MMM/MTA systems and always-on incrementality experiments to quantify the impact of hundreds of millions in marketing spend across B2B advertiser acquisition and B2C user growth. Uses Python/R/SQL, causal inference, and ML to optimize ROI.

Staff Data Scientist, Marketing

ai causal-inference data-pipelines data-science machine-learning +5 skills

Staff Data Scientist leading marketing measurement strategy at Reddit — architects Media Mix Models, Multi-Touch Attribution, and incrementality experiments to optimize hundreds of millions in B2B/B2C marketing spend using Python/R, SQL, and causal inference.

RemoteNorth AmericaContractSenior

Senior Data Scientist, Ads

ab-testing ai anomaly-detection bigquery causal-inference +11 skills

Senior Data Scientist on Reddit's Ads team applying ML, statistical modeling, and large-scale data analysis to improve advertiser experience and ad platform performance. Partners with PMs and engineers on experimentation, anomaly detection, prediction models, and monetization insights.

190 800 – 267 100 $

Deepgram

RemoteNorth AmericaSenior

Senior Data Scientist, Data Flywheel

Company Overview

Sr Data Scientist

RemoteNorth AmericaFull-timeSenior