Tech jobs

Airflow Causal Inference Data Science Python Spark +2 skills

Chicago, IL 60607

Data Scientist on Uber Freight's Marketplace team developing and evaluating the real-time spot pricing engine used to bid on freight auctions. Day to day involves statistical and causal analysis, designing A/B and marketplace experiments, and working with large datasets in SQL and Python alongside product, engineering, and operations.

99K – 151K $

AgencyBloc

Data Scientist

New RemoteNorth America

AI Analytics Automation Bash CRM +24 skills

Cedar Falls, IA

Data Scientist at AgencyBloc (insurance agency management SaaS) builds and migrates revenue reporting onto a Databricks lakehouse, automating pipelines from HubSpot and Sage Intacct with Python and SQL, reconciling data quality, and supporting forecasting, commissions, and metric governance. Remote-friendly role based in Cedar Falls, IA.

Conqueri Technologies

Data Science Feature Engineering Jupyter Machine Learning MLflow +6 skills

Data Scientist

New On-siteAPACContract

India

Hyderabad

JD : Job Description : 6+ years of primary, hands-on experience in Data Science and Predictive Modeling, with a strong foundation in a production environment. Demonstrable, hands-on knowledge and proficiency with…

MicroSourcing International

Data Quality Data Science

Data Science Engineer — Turn Data into Growth (Hybrid/WFH)

New APAC

Philippines

Manila

MicroSourcing International is hiring a Data Science Engineer to transform operational, commercial, and customer data into actionable insights. You will build dashboards, perform KPI reporting, and support data-driven…

Grape Health

Anomaly Detection Automation Cloud Feature Engineering GCP +11 skills

Applied ML Engineer/Data Scientist

New HybridEurope

Switzerland

Zürich

🍇 About grape: Our entrepreneurial spirit drives us in what we do and what we are passionate about. Our mission is to become the premier health partner in the insurance business. Recognising the need for innovation in…

Open 145d RemoteNorth AmericaContractPrincipal Salary + equity 6 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Principal Data Scientist, Ads

A/B Testing AI Analytics Causal Inference Data Science +5 skills

Reddit is hiring a Principal Data Scientist to lead the long-term scientific strategy for its advertising platform — defining measurement, prediction, and optimization frameworks for ads auctions, targeting, and advertiser LTV. The role relies heavily on statistics, econometrics, causal inference, machine learning, Python/R, and SQL at large scale.

268K – 365K $

New RemoteNorth AmericaContractPrincipal Salary + equity 5 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Principal Data Scientist, User Ecosystem

AI Causal Inference Data Science Deep Learning JAX +3 skills

Very senior data science leader at Reddit setting the measurement, modeling, and experimentation strategy for its consumer/user ecosystem — how users discover value, form habits, and deepen engagement across content and communities. Core work spans recommender systems, user/LTV modeling, causal inference, and ML with frameworks like PyTorch or JAX.

313K – 365K $

Open 145d RemoteNorth AmericaContractStaff Salary + equity 9 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Senior Staff Data Scientist, Consumer Relevance

AI Causal Inference Data Science Machine Learning Notion +4 skills

Lead relevance measurement and evaluation for feeds and search using Python/R/SQL, causal inference, and experimentation to improve ranking algorithms.

233K – 326K $

Open 110d RemoteNorth AmericaContractStaff Salary + equity 6 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Staff Data Scientist - Ads Measurement, Signals, Privacy

A/B Testing AI Causal Inference Data Science Machine Learning +4 skills

A senior data scientist at Reddit designs identity resolution models, improves ad measurement methodologies, and enhances predictive performance for advertisers using statistical and machine learning techniques.

217K – 304K $

Open 93d RemoteNorth AmericaContractStaff 6 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Staff Data Scientist - Ads Measurement, Signals, Privacy

Canada

Ontario

Staff Data Scientist designs probabilistic identity models and lift measurement systems to improve ad targeting and privacy-compliant attribution for Reddit’s ad platform.

A/B Testing AI Causal Inference Data Science Machine Learning +4 skills

Open 145d RemoteNorth AmericaContractStaff Salary + equity 8 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Staff Data Scientist, Marketing

AI Causal Inference Data Pipelines Data Science Machine Learning +5 skills

Lead Reddit’s marketing measurement strategy, building Media Mix Models and incrementality tests to optimize hundreds of millions in ad spend across B2B and B2C growth.

217K – 304K $

Open 145d RemoteNorth AmericaContractStaff 8 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Staff Data Scientist, Marketing

Canada

Ontario

Lead Reddit’s marketing measurement strategy, building Media Mix Models and incrementality tests to optimize hundreds of millions in ad spend and drive advertiser/user growth.

AI Causal Inference Data Pipelines Data Science Machine Learning +5 skills

Open 145d RemoteNorth AmericaContractStaff 9 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Staff Data Scientist, Ads

Canada

Ontario

Build and refine Reddit’s ad-measurement and identity systems using probabilistic modeling, causal inference, and ML to improve advertiser ROAS and privacy-safe targeting.

A/B Testing AI Causal Inference Data Science Machine Learning +4 skills

Open 145d RemoteNorth AmericaContractStaff Salary + equity 9 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Staff Data Scientist, Ads

A/B Testing AI Causal Inference Data Science Machine Learning +4 skills

Staff Data Scientist on Reddit’s Ads team building identity resolution, lift measurement, and predictive models to improve ad performance and advertiser ROI.

217K – 304K $

Open 84d RemoteNorth AmericaContractSenior Salary + equity 7 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Senior Data Scientist, Ads

A/B Testing AI Anomaly Detection BigQuery Causal Inference +12 skills

Build and apply ML models to improve Reddit’s ad platform, analyzing large-scale data to drive advertiser performance and platform growth.

191K – 267K $

Open 84d RemoteNorth AmericaContractSenior Salary + equity 7 questions Licensed UK sponsor Licensed NL sponsor H-1B sponsor history Canada LMIA employer

Senior Data Scientist - Consumer

A/B Testing AI Business Development Causal Inference Data Science +4 skills

Senior Data Scientist at Reddit designing experiments, analyzing user/product metrics, and mentoring teams to drive growth and strategy across media platforms.

191K – 267K $

McGregor Boyall Associates Limited