Data Science Jobs in United States

There are 4,459 open Data Science jobs in United States on freehire right now. 1,063 of them were posted recently. The skills employers ask for most often are data-science, machine-learning and python.

Salary

CurrencyPeriod25thMedian75thPostings
USDyear$152,250$182,200$215,025935
USDhour$30$33$4529

From postings that disclose pay. Currencies are counted separately, never converted.

Most requested skills

  • data-science 71%
  • machine-learning 65%
  • python 64%
  • analytics 57%
  • ai 55%
  • sql 51%
  • statistics 46%
  • cloud 30%

How the work is done

  • Remote 700 · 16%
  • Hybrid 619 · 14%
  • Onsite 239 · 5%

Visa sponsorship offered in 46% of the 900 postings that state a position on it.

Seniority

  • Senior 1,271
  • Staff 264
  • Lead 260
  • Principal 240
  • Intern 100
  • Middle 92

Who is hiring

  • 1000+ employees 1,169
  • 501-1000 employees 331
  • 51-200 employees 88
  • 11-50 employees 47
  • 201-500 employees 16
  • 1-10 employees 3
4,459 jobs
Fivetran Backed by Y Combinator
11 hours ago

Senior Pricing Data Scientist

Open 41d RemoteNorth AmericaContractSenior
United States

Designs and optimizes pricing models for a data-movement SaaS platform, analyzing usage, financial, and customer data to shape monetization strategies and drive revenue growth.

ai analytics dbt fivetran looker +5 skills
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AQR
11 hours ago

Data Scientist, Machine Learning

North America
United States

Bridge data engineering and quantitative research by preparing, validating, and delivering clean research-ready datasets and features for ML models, using Python, SQL, and LLM-based workflows at a systematic investment firm.

api aws aws-bedrock ci-cd claude-code +17 skills
180 000 – 200 000 $
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Duolingo
11 hours ago

Senior Data Scientist, User Growth

North AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Embed with product teams to design experiments, build ML models, and translate data into actionable insights that drive user growth at Duolingo.

ai analytics data-science machine-learning predictive-modeling +3 skills
182 800 – 247 300 $
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Duolingo
11 hours ago

Senior Data Scientist, Growth Forecasting

North AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior Data Scientist focused on forecasting user growth for Duolingo’s edtech platform, collaborating with Product, Finance, and Strategy to refine methodologies and deliver actionable insights for leadership.

ai analytics data-science python sql +1 skills
182 800 – 247 300 $
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ellipsis-health
11 hours ago

Senior Data Scientist

HybridNorth AmericaFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior Data Scientist focused on AI Quality & Evaluation, building evaluation frameworks, golden datasets, and LLM-as-a-Judge systems for a healthcare voice-AI company using Python, NLP, and speech technologies.

ab-testing ai aws azure cloud +16 skills
180 000 – 230 000 $
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Nato
12 hours ago

Staff Officer (Data Science)

RemoteNorth AmericaStaff
United States

Apply analytical methods, build data pipelines, and develop ML/AI models to support decision-making and information environment assessment at NATO.

ai analytics data integration data preprocessing data visualization +17 skills
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Reddit Backed by Y Combinator
13 hours ago

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

Open 45d RemoteNorth AmericaContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Leads the technical vision for Reddit’s ads measurement systems, designing privacy-aware frameworks for incrementality, identity, and signal quality to connect ad exposure to advertiser outcomes.

ai causal-inference data-quality data-science machine-learning +3 skills
232 500 – 325 500 $
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Reddit Backed by Y Combinator
13 hours ago

Staff Data Scientist - Ads Measurement, Signals, Privacy

Open 45d RemoteNorth AmericaContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

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.

ab-testing ai causal-inference data-science machine-learning +4 skills
217 000 – 303 900 $
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Reddit Backed by Y Combinator
13 hours ago

Senior Staff Data Scientist - Consumer Experimentation

Open 80d RemoteNorth AmericaContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lead Reddit’s experimentation strategy, designing and analyzing complex A/B tests to measure causal impact in a networked platform with community dynamics.

ab-testing ai causal-inference data-science python +2 skills
232 500 – 325 500 $
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Reddit Backed by Y Combinator
13 hours ago

Staff Data Scientist, Marketing

Open 80d RemoteNorth AmericaContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

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.

ai causal-inference data-pipelines data-science machine-learning +5 skills
217 000 – 303 900 $
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Reddit Backed by Y Combinator
13 hours ago

Staff Data Scientist, Ads

Open 80d RemoteNorth AmericaContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

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

ab-testing ai causal-inference data-science machine-learning +4 skills
217 000 – 303 900 $
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Reddit Backed by Y Combinator
13 hours ago

Staff Data Scientist, Consumer

Open 80d RemoteNorth AmericaContractStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff Data Scientist analyzes user behavior to guide Reddit’s product strategy, designing metrics and experiments that improve engagement and retention across communities.

ai causal-inference data-science etl python +2 skills
217 000 – 303 900 $
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Reddit Backed by Y Combinator
13 hours ago

Senior Data Scientist - Consumer

Open 18d RemoteNorth AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

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

ab-testing ai business-development causal-inference data-science +3 skills
190 800 – 267 100 $
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Reddit Backed by Y Combinator
13 hours ago

Senior Data Scientist, Ads

Open 18d RemoteNorth AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

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

ab-testing ai anomaly-detection bigquery causal-inference +11 skills
190 800 – 267 100 $
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The Avian Consulting LLC
13 hours ago

Data Scientist

RemoteNorth America
United States

The Data Scientist will work with Databricks Lakehouse architecture to build AI/ML solutions, focusing on GenAI, RAG, and agentic workflows using LangChain and LangGraph. The role involves developing APIs with FastAPI and managing MLOps pipelines within Azure or AWS Databricks environments.

agentic-ai ai api aws azure +15 skills
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Therapy Brands
13 hours ago

Senior Data Scientist – Healthcare Analytics

RemoteNorth AmericaSenior
United States

Senior Data Scientist building predictive models and performing statistical analysis on healthcare datasets using Python, SQL, and big data tools like Spark to improve patient outcomes and power AI-driven healthcare applications.

ai analytics anomaly-detection aws azure +22 skills
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Edgewood Partners Insurance Center
18 hours ago

Lead Insurance Data Scientist - P&C

Open 0d RemoteNorth AmericaLead H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

The Lead Insurance Data Scientist will develop analytical solutions, dashboards, and applications for Property & Casualty insurance using Python, SQL, and Azure Databricks. This role requires actuarial experience in commercial insurance to drive data-informed decision-making across the organization.

analytics azure data-quality data-science databricks +4 skills
100 000 – 150 000 $
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Peraton
21 hours ago

Data Scientist

Open 34d On-siteNorth AmericaContract
United States

Build predictive models and dashboards in Tableau and ServiceNow to turn classified intelligence data into actionable insights for national security missions.

analytics automation cad data-science data-visualization +8 skills
112 000 – 179 000 $
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Riverside Research Institute
21 hours ago

Microelectronics Security Data Scientist

North AmericaLead
United States

Riverside Research seeks a Microelectronics Security Data Scientist in Dayton, OH to apply data science, deep learning, and statistical analysis to microelectronic hardware security. Responsibilities include data preprocessing, model development, and presenting findings using Python and ML libraries.

data-science deep-learning embedded-systems machine-learning matplotlib +9 skills
130 000 – 195 000 $
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jobgether
yesterday

Senior Data Scientist - Product

RemoteNorth AmericaFull-timeSenior
United States

Senior Data Scientist - Product role where the person shapes product strategy through rigorous analysis, partnering with product managers and engineers. Core technologies include SQL, Python, R, SAS, and product analytics platforms like Amplitude/Heap/Mixpanel.

ab-testing ai amplitude analytics automation +9 skills
140 000 – 176 000 $
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