updated october 2026

A/B testing Jobs in Data Science (October 2026)

1238 open data science, ML and AI roles ask for A/B testing as of October 2026, across 519 hiring companies — 277 of them remote-friendly. Coupang is hiring the most, with 23 openings. New York is the busiest market. Listings are updated daily, and every role links straight to the employer's official application.

Manager, Machine Learning Engineering - Ad Platforms

Disney·Seattle, WA, USA; Santa Monica, CA, USA·On-site

Senior·ML Engineer·$172k – $230k

Distributed systems Scalable ml pipelines Ad targeting algorithms Real time data processing

4mo ago→

Data Scientist, Platform Product

Anthropic·New York City, NY | Seattle, WA; San Francisco, CA·Hybrid

Senior·Data Scientist·$275k – $370k

Python Machine learning Data analysis Ai systems

4mo ago→

Data Scientist (Product Analytics)

Wordsmith·Edinburgh; London·Hybrid

Mid·Data Scientist

Python SQL Machine learning Data visualization

4mo ago→

Senior Data Scientist

Sambatv·Amsterdam·On-site

Data science Agentic AI Machine learning AI

4mo ago→

Lead AI Engineer

Q Innovations·Stockholm, Stockholm County, Sweden·On-site

Staff·AI Engineer

Large-scale distributed systems Proprietary ai model development Patent-pending algorithm architecture User-centric data privacy frameworks

4mo ago→

Senior Staff Data Scientist

Blue Apron·New York, NY; Chicago·On-site

Staff·Data Scientist·$240k – $250k

Python Machine learning Statistics Data analysis

4mo ago→

Staff Data Scientist, Marketplace Analytics

Zocdoc·New York, NY; USA Remote·Hybrid

Staff·Data Scientist·$200k – $270k

Python SQL Statistics Machine learning

4mo ago→

Software Engineer, Monetization ML Infrastructure

OpenAI·San Francisco·Hybrid

·$347k – $445k

ML infrastructure Machine learning Data pipelines Model serving

4mo ago→

Ads Conversion Modeling, Machine Learning Engineering Manager

Reddit·Remote - United States·Remote

Mid·ML Engineer·$230k – $322k

Feature engineering Gradient boosting Xgboost lightgbm A/B testing

4mo ago→

Data Scientist

Bigger Games·Istanbul·On-site

Mid·Data Scientist

Statistics Machine learning Data visualization Python

4mo ago→

Senior Staff Data Scientist - Consumer Experimentation

Reddit·Remote - United States·Remote

Staff·Data Scientist·$233k – $326k

Python Statistics Machine learning Experimentation

4mo ago→

Senior Staff Data Scientist - Consumer Experimentation

Reddit·Remote - Ontario, Canada·Remote

Staff·Data Scientist

Python Statistics Machine learning Experimentation

4mo ago→

Senior Data Scientist, Product Analytics

Xometry·Waltham, MA·On-site

Senior·Data Scientist·$140k – $160k

Python Statistics Machine learning Data visualization

4mo ago→

Senior Data Scientist, Product Analytics

Xometry·North Bethesda, MD·On-site

Senior·Data Scientist·$140k – $160k

Python Statistics Data analysis Machine learning

4mo ago→

Senior Data Scientist

Swbc·San Antonio, TX·On-site

Senior·Data Scientist

Machine learning AI Data science Forecasting

4mo ago→

Senior AI & Data Engineer

Hewlett Packard Enterprise·Bengaluru, Karnātaka, India·On-site

Senior·AI Engineer

Distributed systems Ml pipelines Big data engineering Python

4mo ago→

[HelloConnect] Product Data Analyst (SQL/Python)

HelloFresh·Manila, Manila, Philippines·On-site

Mid·Data Analyst

SQL Python Data visualization Etl pipelines

4mo ago→

Growth Strategy Data Analyst - Intern (M/F/N)

HelloFresh·Paris, Paris, France·On-site

Junior·Data Analyst

SQL Data visualization Growth metrics Python

4mo ago→

Data Analyst

Andela·North America·Hybrid

Junior·Data Analyst

SQL Python Data analysis Statistics

4mo ago→

Senior Data Scientist - Digital Intelligence, Device Signals

Socure·Hybrid - San Francisco, CA; Hybrid - Seattle, WA; Hybrid - New York, NY·Hybrid

Senior·Data Scientist·$150k – $185k

Python Machine learning Data analysis Signal processing

4mo ago→

Staff Data Scientist | NLP

Machinify *·Remote - US·Remote

Staff·Data Scientist·$180k – $230k

Natural language processing Text classification Information extraction Transformer models

4mo ago→

Data Analysts

Publicis Groupe·Bogota, Colombia·On-site

Mid·Data Analyst

Etl processing Dashboard creation Predictive modeling Sql data modeling

4mo ago→

Founding AI Engineer - Manhattan Labs

Pear VC·San Francisco Bay Area·On-site

Senior·AI Engineer

Graph neural networks Regulatory data processing Entity resolution Auditability models

4mo ago→

AI Engineer

OBDeleven·Kaunas, Kaunas City Municipality, Lithuania; Vilnius, Vilnius City Municipality, Lithuania·On-site

Mid·AI Engineer·$50k – $96k

Python Machine learning Natural language processing Model deployment

4mo ago→

Senior Data Scientist - Pricing

Back Market·Paris, Barcelona·On-site

Senior·Data Scientist

Pricing optimization Machine learning Predictive modeling Recommendation systems

4mo ago→

Data Analyst II

GoCardless·Lisbon, Portugal·On-site

Mid·Data Analyst·$32k – $48k

Python SQL Data visualization Machine learning

4mo ago→

Data Analyst II

GoCardless·Riga, Latvia·On-site

Mid·Data Analyst·$32k – $48k

Python SQL Data visualization Machine learning

4mo ago→

Senior Data Scientist

EXL·United States·On-site

Time series Causal inference Bayesian statistics Databricks

4mo ago→

Experienced Data Analyst (Ad-network)

Voodoo·Paris·On-site

Mid·Data Analyst

SQL Tableau/powerbi Python Ad-tech

4mo ago→

Staff Machine Learning Engineer, Consumer

Reddit·Remote - United States·Remote

Staff·ML Engineer·$230k – $322k

Large-scale distributed systems Recommendation systems Personalization algorithms Advertising optimization

5mo ago→

Principal Data Scientist, Ads

Reddit·Remote - United States·Remote

Staff·Data Scientist·$268k – $365k

Machine learning Econometrics Statistical modeling Ad tech optimization

5mo ago→

Data Scientist, Next Gen Recommendation Systems

impact.com·New York City·On-site

Mid·Data Scientist·$100k – $125k

Recommendation algorithms Collaborative filtering Content based filtering Machine learning pipelines

5mo ago→

Data Scientist

Bizbe Inc·Monterrey, Nuevo Leon, Mexico·On-site

Mid·Data Scientist

Python Machine learning Statistical modeling Data pipelines

5mo ago→

Senior Data Scientist I

Checkout.com·Paris·On-site

Senior·Data Scientist

Machine learning Predictive modeling Feature engineering Data pipelines

5mo ago→

Senior / Staff Applied Scientist

Waabi·Toronto, ON·On-site

Staff·Research Scientist·$146k – $280k

Autonomous vehicle performance metrics Physical ai Fleet telemetry analysis Model monitoring

5mo ago→

Data Science Lead

EXL·Gurugram, Haryana, India·On-site

Time series Causal inference Statistical modeling Bayesian statistics

5mo ago→

Analytics Lead - Data, Measurement & Impact

Karya·Bengaluru·On-site

Senior·Analytics Engineer

SQL Data pipelines Impact metrics A/B testing

5mo ago→

Senior Machine Learning Engineer - Messaging Platform

Spotify·London·On-site

Senior·ML Engineer

Reinforcement learning Message optimization User journey analysis Mlops pipelines

5mo ago→

Head of Data Science

Fresha·London·On-site

AI Data science Machine learning Fraud detection

5mo ago→

CO - Sr. Data Scientist - 229

Thaloz·Brazil·On-site

Senior·Data Scientist

Causal inference A/B testing Offline evaluation Credit risk modeling

5mo ago→

Adobe Target & Adobe Analytics Developer

United Parcel Service·IN - TDC 1 (IN110)·On-site

A/B testing JavaScript HTML CSS

5mo ago→

Machine Learning Engineer II

TD Securities·661 University Avenue, Toronto, Ontario·On-site

Mid·ML Engineer·$154k – $200k

Python scikit-learn Tensorflow/pytorch Feature engineering

5mo ago→

Machine Learning Engineer

Amgen·India - Hyderabad·On-site

Mid·ML Engineer

Machine learning MLOps LLMs Generative AI

5mo ago→

Data Science Manager

Blend360·Montevideo, URUGUAY, Uruguay·Hybrid

Senior·Data Scientist

Predictive modeling Customer journey analytics A/B testing Data quality assurance

5mo ago→

Senior Data Scientist

Preply·London·On-site

Senior·ML Engineer

Machine learning Natural language processing Recommendation systems Large scale data pipelines

5mo ago→

Senior Data Scientist

Preply·London·Hybrid

Senior·ML Engineer

Machine learning Natural language processing Recommendation systems Python

5mo ago→

Senior Applied Data Scientist

Sia·Mumbai, Maharashtra, India·On-site

Senior·Data Scientist

Predictive modeling Causal inference Feature engineering Production deployment

5mo ago→

Staff Software Engineer, Machine Learning

ZipRecruiter·Santa Monica, CA·Hybrid

Staff·ML Engineer·$180k – $225k

Python Machine learning Deep learning Distributed systems

5mo ago→

Sr. Data Scientist, Programmatic Algorithms

impact.com·Vancouver, British Columbia, Canada·On-site

Senior·Data Scientist·$165k – $185k

Machine learning Programmatic advertising Performance marketing Recommendation algorithms

5mo ago→

Sr. Data Scientist, Programmatic Algorithms

impact.com·Columbus, OH·On-site

Senior·Data Scientist·$165k – $185k

Machine learning Programmatic advertising Recommendation algorithms Performance analytics

5mo ago→

page 23 of 25 · 1238 jobs

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Methodology: live data science, ML and AI listings tagged A/B testing. A job is tagged when its description names the skill, or when our enrichment step identifies it from the role. Counts are live and change daily as roles open and close.

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