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updated october 2026

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

1233 open data science, ML and AI roles ask for A/B testing as of October 2026, across 518 hiring companies — 276 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.

Who’s hiring for A/B testing

C
Coupang23
P
Pinterest22
R
Reddit22
A
Agoda20
G
Grab19
JC
JPMorgan Chase18
W

People Research Scientist

Wealthfront·Palo Alto, CA·On-site
Senior·Research Scientist·$140k – $155k
PythonRSQLStatistics
2mo ago→
P&

Data Engineer Internship (m/f/x)

Procter & Gamble·MADRID GENERAL OFFICE·On-site
Junior·Data Engineer
Etl pipelinesStakeholder managementSQLData quality
2mo ago→
RP

Senior Data Analyst (m/f/d)

Redcare Pharmacy·Cologne, Germany·On-site
DatabricksdbtSQLPower BI
2mo ago→
D

Senior Machine Learning Engineer - ESPN

Disney·Glendale, CA, USA; San Francisco, CA, USA; New York, NY, USA·On-site
Senior·ML Engineer·$149k – $199k
Machine learning model developmentScalable ml pipelinesStreaming digital platformsAd targeting algorithms
2mo ago→
W

Senior Data Analyst - CRM Analytics

Wise·London, United Kingdom·On-site
Senior·Data Analyst·$60k – $85k
SQLTableau/powerbiCustomer lifecycle analyticsSegmentation clustering
2mo ago→
R

Staff Data Scientist - Ads Measurement, Signals, Privacy

Reddit·Remote - United States·Remote
Staff·Data Scientist·$217k – $304k
PythonStatisticsMachine learningData analysis
2mo ago→
P

Principal ML Engineer - USA

Photon·United States·On-site
AINatural language processingGenerative AILLMs
2mo ago→
C

Staff AI/ML Engineer

Checkout.com·London·On-site
Staff·ML Engineer
PythonTensorflow/pytorchDistributed mlFeature engineering
2mo ago→
S

UX Data Scientist

Sitetracker·New Delhi·On-site
Senior·Data Scientist
UxData scienceMachine learningBehavioral analysis
2mo ago→
B

Applied AI Engineer

BJAK·Seoul, Korea·On-site
Mid·AI Engineer
Machine learning model deploymentFinancial data pipelinesPythonTensorflow/pytorch
2mo ago→
I

Senior Python Backend Developer / ML Engineer (IR-535)

Intellectsoft·Argentina; Brazil·Hybrid
Senior·ML Engineer
PythonFastAPIAsyncioSqlalchemy
2mo ago→
E

Quantitative Analyst- Founders Office

Easyship·Milan·On-site
Mid·Data Analyst
PythonStatistical modelingSQLData visualization
2mo ago→
DH

Staff Data Scientist, Dmarts - Quick Commerce

Delivery Hero·Berlin, Germany·On-site
Staff·Data Scientist
Time series forecastingSupply chain optimizationFeature engineeringMlops pipelines
2mo ago→
DH

Growth Data Analyst (They/She/He)

Delivery Hero·Bucharest, Romania·On-site
Mid·Data Analyst
SQLTableau powerbiPython pandasA/B testing
2mo ago→
C

VP Marketing Data Science

Citigroup·New York New York United States·On-site
·$130k – $195k
Data scienceData analyticsProduct managementMachine learning
2mo ago→
C

SVP Marketing Data Science

Citigroup·New York New York United States·On-site
·$164k – $245k
Data scienceData analyticsProduct managementMachine learning
2mo ago→
HI

Data Scientist

Happyrobot Inc·San Francisco·On-site
Mid·ML Engineer
PythonMachine learningAutonomous agent orchestrationEnterprise ai infrastructure
2mo ago→
C

Data Scientist - Payment Success

Checkout.com·London·On-site
Senior·Data Scientist
PythonMachine learningData analysisStatistics
2mo ago→
1

Staff Data Analyst, Marketing

1Password·Remote (United States | Canada)·Remote
Mid·Data Analyst
SQLTableau/powerbiMarketing analyticsGoogle analytics
3mo ago→
W

Senior Data Analyst - Growth

Wise·London, United Kingdom·On-site
Senior·Data Analyst·$60k – $85k
SQLPythonStatistical modelingData visualization
3mo ago→
Z

Principal Data Scientist - Rentals Shopping

Zillow·Remote-USA·Remote
Senior·Data Scientist·$178k – $285k
PythonMachine learningStatisticsExperimentation
3mo ago→
G

Senior Data Scientist, Marketing Analytics (Mobile)

Gametime·United States - Remote·Hybrid
Senior·Data Scientist·$14k
Marketing attributionA/B testingMobile analyticsPaid media optimization
3mo ago→
B

Principal Machine Learning Engineer, Matching and Recommendations (UK Based)

Bumbleinc·UK London·On-site
Staff·ML Engineer
PyTorchFine-tuningMloops pipelinesSpark
3mo ago→
B

Machine Learning Engineer (UK)

Bumbleinc·UK London·On-site
Mid·ML Engineer
PythonTensorflow/pytorchFeature engineeringExperimental design
3mo ago→
A

Data Analyst II

Acorns·Remote·Remote
Mid·Data Analyst·$158k – $170k
PythonSQLData visualizationStatistics
3mo ago→
O

Senior Data Analyst - Recouvrement & crédit H/F

Octoenergy·Paris (FR)·On-site
A/B testingPythonSQLdbt
3mo ago→
O

Senior Analytics Engineer - Recouvrement & crédit H/F

Octoenergy·Paris (FR)·On-site
A/B testingPythonSQLdbt
3mo ago→
MA

AI Engineer, Product

Mistral AI·Paris·On-site
Mid·AI Engineer
LLMsPrompt engineeringAi evaluation metricsSystem prompt design
3mo ago→
T

Data Scientist

Twitch·San Francisco, CA·On-site
Senior·Data Scientist·$136k – $184k
PythonMachine learningStatisticsData analysis
3mo ago→
T

Data Scientist

Twitch·New York City·On-site
Senior·Data Scientist·$136k – $184k
PythonMachine learningData analysisStatistics
3mo ago→
T

Data Scientist

Twitch·Seattle, WA·On-site
Senior·Data Scientist·$136k – $184k
PythonMachine learningData analysisStatistics
3mo ago→
E

Manager, Product Analytics

Engine·Remote - US·Remote
Senior·Analytics Engineer·$145k – $200k
SQLData visualizationBusiness intelligenceTravel analytics
3mo ago→
MA

Data Scientist

Mistral AI·Paris·Hybrid
Data Scientist
PythonMachine learningStatistical modelingData visualization
3mo ago→
S

Test & Analytics Engineer

Stord·HQ - Atlanta, GA·On-site
Mid·Analytics Engineer
PythonSQLData pipelinesA/B testing
3mo ago→
MG

Data Analyst (Azar)

Match Group·Seoul, South Korea·On-site
Mid·Data Analyst
PythonSQLData analysisA/B testing
3mo ago→
C

Fraud Data Scientist

Checkout.com·Tel Aviv·On-site
Senior·Data Scientist
PythonMachine learningData analysisFraud detection
3mo ago→
RT

Manager, Data Science

Rent the Runway·Brooklyn, NY (Rent the Runway HQ)·On-site
Senior·Data Scientist·$160k – $195k
PythonRSQLMachine learning
3mo ago→
H

Principle AI Engineer

HARMAN·Novi - Michigan, USA - Cabot Drive; Budapest - Budapest, Hungary·On-site
·$125k – $184k
MLOpsDatabricksFeature engineeringAnomaly detection
3mo ago→
T

Senior Machine Learning Engineer - Open Application

Teads·Ljubljana·On-site
Senior·ML Engineer
Pytorch tensorflowDistributed systemsReal time mlAdvertising ml
3mo ago→
I

GenAI Engineer - Product Marketing & Adoption

impact.com·Capetown·On-site
Mid·AI Engineer
Generative AIFine-tuningProduct-marketing-analyticsPartnership-revenue-optimization
3mo ago→
V

Senior Data Scientist

Verve·Dublin, Ireland·On-site
Senior·Data Scientist
PythonMachine learningData analysisYield optimization
3mo ago→
A

AI/ML Scientist

Accenture·Athens·On-site
AIFraud detectionGenerative AIData pipelines
3mo ago→
C

Senior Product Development AI Engineer

Clarivate·IND - Bangalore (DRG)·On-site
AIGenerative AIAgentic AIJava
3mo ago→
R

Analytics Lead

RAPP·Mauritius·Hybrid
Senior·Analytics Engineer
Customer segmentationBehavioral analyticsPersonalization algorithmsData visualization
3mo ago→
W

Staff Data Scientist, Experimentation

Wallapop·Barcelona·On-site
Staff·Data Scientist
PythonExperimentationStatisticsMachine learning
3mo ago→
TB

Senior Data Scientist

Trust Bank·Singapore·On-site
Machine learningData analyticsAWSLLMs
3mo ago→
GI

Senior Associate, Marketing Analytics

Good Inside·New York, NY (Hybrid Manhattan)·On-site
Senior·Analytics Engineer·$125k – $135k
Marketing analyticsAi-powered data analysisSQLData visualization
3mo ago→
T

Senior Product Data Scientist

TripAdvisor·London·On-site
Senior·Data Scientist
PythonSQLMachine learningStatistical modeling
3mo ago→
BM

Senior Data Analyst - Strategy & Commercial

Back Market·Paris·On-site
Senior·Data Analyst
SQLPythonData analysisStatistics
3mo ago→
Q

Data Scientist 2/3, Storefront

Quince·Palo Alto, CA·On-site
Mid·Data Scientist·$171k – $242k
PythonSQLMachine learningStatistical modeling
3mo ago→

A/B testing jobs by city

New York (157)San Francisco (148)London (78)Seattle (51)Bengaluru (42)Toronto (34)

Skills often asked for alongside A/B testing

Python (1149)SQL (994)AI (887)Machine Learning (857)Statistics (743)Data Science (741)Recommendation Systems (628)Data Visualization (607)

Other skills in demand

Data PipelinesAWSLLMsData EngineeringSoftware EngineeringData QualityAzureCloud ComputingSparkAgentic AIData AnalysisData Modeling
All skills →

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.