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.

Staff/Principal Machine Learning Scientist - Ranking & Retrieval

TripAdvisor·London, United Kingdom·On-site

Staff·Research Scientist

Ranking Retrieval Search Recommendation

1mo ago→

Principal Machine Learning Scientist

TripAdvisor·London, United Kingdom·On-site

Staff·Research Scientist

Python Machine learning Deep learning Natural language processing

1mo ago→

Principal Data Scientist (User Understanding Platformisation)

Grab·Singapore, sg·On-site

Staff·Data Scientist

Python Machine learning Recommendation Natural language processing

1mo ago→

Senior Data Scientist

One Park Financial·Salt Lake City, Utah, United States·On-site

Senior·Data Scientist

Python R SQL Machine learning

1mo ago→

Analytics and Insights Lead

Onemagnify·Detroit·On-site

Senior·Analytics Engineer

SQL Customer relationship management Predictive modeling Data visualization

2mo ago→

Senior Director, Consumer Pricing and Analytics

Labcorp·USA - NC - Durham - 10 Moore Drive; Burlington NC·On-site

Senior·Analytics Engineer

Pricing analytics Consumer data modeling Healthcare analytics Predictive modeling

2mo ago→

Analytics Lead, Full Stack

Affirm·Remote UK·Remote

·$113k – $161k

Data analytics Recommendation systems Statistics A/B testing

2mo ago→

ML Engineer

Tigera·Vancouver·On-site

Network security Kubernetes Agentic AI AI

2mo ago→

Senior/Staff Applied Scientist (시니어/스태프 응용 과학자)

Moloco·Seoul, Korea·On-site

Staff·ML Engineer

Reinforcement learning Large-scale ml infrastructure Advertising attribution modeling Distributed systems

2mo ago→

Machine Learning Engineer-Technical Research Personnel (머신러닝 엔지니어-전문연구요원)

Moloco·Seoul, Korea·On-site

Senior·ML Engineer

Reinforcement learning Distributed training Advertising ml Large scale ml pipelines

2mo ago→

Machine Learning Engineer (머신러닝 엔지니어)

Moloco·Seoul, Korea·On-site

Mid·ML Engineer

Deep learning Reinforcement learning Distributed training Real time ml

2mo ago→

Expression of Interest: Machine Learning Engineer

Moloco·Menlo Park, California, United States; New York, New York, United States; Seattle, Washington, United States·On-site

Senior·ML Engineer·$200k – $386k

Large-scale ml systems Advertising ml pipelines Distributed training frameworks Real-time recommendation algorithms

2mo ago→

Director, Omnichannel Analytics

BridgeBio·San Francisco - 1800 Owens·On-site

Senior·Analytics Engineer·$230k – $270k

Predictive modeling Biotech data analysis Risk assessment frameworks Academic research integration

2mo ago→

Data Scientist

Happyrobot Inc·Barcelona·On-site

Mid·ML Engineer

Python Machine learning Autonomous agent orchestration Enterprise ai infrastructure

2mo ago→

Senior Machine Learning Manager, Video Ranking

Reddit·Remote - United States·Remote

Senior·Other·$266k – $372k

Machine learning Recommendation systems Video analytics Personalization

2mo ago→

Senior Data Analyst

Lalamove·Hong Kong SAR·On-site

Senior·Data Analyst

SQL Python Tableau Power BI

2mo ago→

Senior Data Scientist / Analyst, Product

Polymarket·New York·On-site

Senior·Data Scientist

Python SQL Statistics Experiment design

2mo ago→

Senior Data Scientist / Analyst, Growth

Polymarket·New York·On-site

Senior·Data Scientist

SQL Python R Statistics

2mo ago→

Senior Data Scientist - Experimentation Platform

DoorDash·New York, NY·On-site

Senior·Data Scientist·$184k – $271k

Experiment A/B testing Statistical inference Hypothesis testing

2mo ago→

Senior Data Scientist / ML Engineer (Gen AI)_Boston

Photon·United States·On-site

Generative AI AI RAG Agentic AI

2mo ago→

Staff AI Engineer

LinkedIn·Mountain View, CA, United States·Hybrid

Staff·AI Engineer·$175k – $287k

Python Machine learning Deep learning Recommendation systems

2mo ago→

Senior AI Engineer

LinkedIn·Mountain View, CA, United States·Hybrid

Senior·AI Engineer·$144k – $236k

Machine learning Recommendation systems Classification Production systems

2mo ago→

Senior Product Data Scientist

TripAdvisor·Poland·On-site

Senior·Data Scientist

Python SQL Machine learning Statistics

2mo ago→

Senior Data Scientist

Valence·Remote / International·Remote

Senior·Data Scientist

Machine learning AI Deep learning Natural language processing

2mo ago→

Senior Data Analyst – Digital Customer Experience

Smithnephew·POL - Wroclaw·On-site

Senior·Data Analyst

SQL Python Data visualization Google analytics

2mo ago→

Principal Product Manager, Experimentation & Digital Analytics

GEICO·Bethesda, MD; San Francisco, CA; Palo Alto, CA; San Jose, CA; Seattle, WA; Renton, WA·On-site

Senior·Analytics Engineer·$147k – $230k

A/b testing frameworks Experimentation platforms Digital analytics tools SQL

2mo ago→

Staff Data Scientist - Product Analytics

Ironclad·San Francisco, New York City·On-site

Staff·Data Scientist·$180k – $220k

Machine learning Contract analytics AI Data visualization

2mo ago→

Senior Data Analyst - Operations Analytics

Rover·Barcelona·Hybrid

Senior·Data Analyst·$47k – $60k

Data science Machine learning Operations research Operational analytics

2mo ago→

Senior Analytics Engineer - US (Remote)

Luxury Presence·United States·Hybrid

Senior·Analytics Engineer

Big data Python SQL Spark

2mo ago→

Senior Analytics Engineer - CANADA (Remote)

Luxury Presence·Canada·Hybrid

Senior·Analytics Engineer

2mo ago→

Staff/Lead LLM Data Scientist (Singapore based)

Agoda·Singapore·On-site

Staff·AI Engineer

LLMs Natural language processing Recommendation systems Python

2mo ago→

Principal Product Data Scientist

TripAdvisor·Poland·On-site

Staff·Data Scientist

Machine learning Statistical modeling Data pipelines Big data tools

2mo ago→

Data Scientist/Senior Analyst (Supply Analytics, Bangkok-based, Relocation provided)

Agoda·Bangkok·On-site

Senior·Data Scientist

Python R SQL Machine learning

2mo ago→

Senior Data Scientist - Document Verification

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

Senior·Data Scientist·$191k – $230k

Python Machine learning Natural language processing Computer vision

2mo ago→

Associate Data Scientist - Builders Program - (Emirati National)

Tamara·Dubai, United Arab Emirates·Hybrid

Junior·Data Scientist

Data science Machine learning AI Data analysis

2mo ago→

Data Scientist Manager, Engineering

Wing·Palo Alto, California·On-site

·$228k – $242k

Recommendation systems Data pipelines Data analytics Data science

2mo ago→

Staff Data Scientist, Pricing

Block·Bay Area, CA, United States of America·On-site

Staff·Data Scientist·$240k – $359k

Pricing algorithms Predictive modeling SQL Python

2mo ago→

Head of Applied Machine Learning

Gametime·United States - Remote·Hybrid

Staff·ML Engineer

LLMs Recommendation systems Feature engineering Model deployment

2mo ago→

Staff Machine Learning Engineer, Recommendation & AI Platform

NewsBreak·Mountain View, California, United States·On-site

Staff·ML Engineer·$230k – $300k

Recommendation systems Large scale ml Distributed training Feature engineering

2mo ago→

Senior Machine Learning Engineer, Recommendation & AI Applications

NewsBreak·Mountain View, California, United States·On-site

Senior·ML Engineer·$195k – $230k

Recommendation systems Large scale ml Personalization algorithms Adtech ml

2mo ago→

Principal AI Engineer, Chatbot Development

OKX·San Jose, California, United States·On-site

Senior·AI Engineer·$250k – $376k

Ai engineer Machine learning Natural language processing Chatbot development

2mo ago→

Principal AI Engineer, Chatbot Development

OKX·Hong Kong, Hong Kong SAR; Singapore, Singapore·On-site

AI Engineer

Machine learning AI Chatbot development Cryptocurrency

2mo ago→

Associate Director, Advanced Analytics

Horizonmedia·Los Angeles, California·On-site

Senior·Analytics Engineer·$155k – $170k

Predictive modeling Advanced statistical analysis Marketing analytics Data visualization

2mo ago→

Senior Machine Learning Engineer

Movable Ink·Movable Ink - Toronto (Remote)·Hybrid

Senior·ML Engineer·$140k – $180k

Machine learning model development Ai decision engines Content personalization Data pipelines

2mo ago→

Staff Data Analyst, Marketplace Insights

CookUnity·Latam (Remote)·Hybrid

Staff·Data Analyst

SQL Data visualization Marketplace analytics Customer behavior analysis

2mo ago→

Staff AI Engineer (NY)

LinkedIn·New York, NY, United States·Hybrid

Staff·AI Engineer·$175k – $287k

Machine learning Deep learning Recommendation systems Large scale systems

2mo ago→

Senior AI Engineer (NYC)

LinkedIn·New York, NY, United States·Hybrid

Senior·AI Engineer·$144k – $236k

Machine learning Deep learning Recommendation systems Large scale systems

2mo ago→

Machine Learning Scientist

Spotter·Culver City, California, United States·Hybrid

Mid·Data Scientist·$167k – $185k

Machine learning Deep learning Python Data science

2mo ago→

Data Scientist

Termgrid·India·On-site

Senior·Data Scientist

Python Machine learning Data analysis Statistics

2mo ago→

Data Scientist, Growth

Lovable·London·On-site

Senior·Data Scientist

Python Statistics Machine learning Experimentation

2mo ago→

page 18 of 25 · 1233 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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