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.

Senior Machine Learning Engineer (Recommender Systems)

Factored Quality·Latin America·On-site

AI Machine learning Recommendation systems Generative AI

3w ago→

Senior AI Engineer - Search & Recommendation - Patient Team (x/f/m)

Doctolib·Paris, Paris, France·On-site

AI Recommendation systems LLMs RAG

3w ago→

Machine Learning Engineering Intern (2027 Summer Internship)

AppLovin·Singapore·On-site

Machine learning Recommendation systems Feature engineering Statistics

3w ago→

Senior Software Engineer, Backend (Consumer Data Platform)

Affirm·Remote Canada·Remote

·$153k – $213k

Data science Distributed systems Python AWS

3w ago→

Senior Data Scientist (Ads & Demand Optimization)

Grab·Singapore, Singapore·On-site

Machine learning Data science Causal inference A/B testing

3w ago→

Senior Data Scientist

Carsales·Melbourne, VIC, Australia·On-site

Data science AI Machine learning Data storytelling

3w ago→

Data Scientist, Ads

SmartNews·Shibuya, Tokyo, Japan·On-site

Machine learning Data science A/B testing Data pipelines

3w ago→

Marketing Operations & Analytics Manager, AI Simulation

SandboxAQ·United States·Hybrid

·$152k – $228k

AI Security Business intelligence A/B testing

3w ago→

Staff Machine Learning Engineer

Phantom·Remote·Remote

Machine learning Data science Reinforcement learning LLMs

3w ago→

Analytics Lead - UPI Product | Experience : 7-9 yrs

Paytm·Noida, Uttar Pradesh·On-site

Anomaly detection A/B testing SQL Python

3w ago→

Marketing Strategy and Analytics Manager

Twilio·Remote - India·Remote

AI Data science Recommendation systems Python

3w ago→

Senior Quantitative UX Researcher

Trustpilot·Copenhagen·On-site

Data science A/B testing Python R

3w ago→

Senior Quantitative UX Researcher

Trustpilot·London·On-site

Data science A/B testing Python R

3w ago→

Senior Quantitative UX Researcher

Trustpilot·Edinburgh·On-site

Data science A/B testing Python R

3w ago→

Data Science Manager-Commercial

Super·Spain·On-site

Data science A/B testing Causal inference Recommendation systems

3w ago→

Staff Technical Product Manager, Ads ML Platform

Reddit·Remote - United States·Remote

Staff·Other·$217k – $304k

Machine learning platform architecture Ads targeting systems Product management for ml Data pipelines

3w ago→

Senior Product Analytics Manager (F/M/D)

NavVis·Munich Hybrid (NavVis GmbH)·On-site

Senior·Analytics Engineer

SQL Data visualization Product metrics Business intelligence

3w ago→

Senior Data Scientist

Referrals Only·Cardiff, London or Remote (UK)·Hybrid

Senior·Data Scientist·$80k – $95k

Machine learning modeling User behavior analysis Performance metrics Product data pipelines

3w ago→

Lead Data Scientist

Referrals Only·Cardiff, London or Remote (UK)·Hybrid

Senior·Data Scientist·$95k – $130k

Machine learning model development User behavior analytics Performance metrics optimization Data pipelines

3w ago→

Data Scientist

Referrals Only·London·Hybrid

Mid·Data Scientist·$55k – $75k

Python Statistical modeling Feature engineering A/B testing

3w ago→

Lead Machine Learning Scientist, Search

Monzo·Cardiff, London or Remote (UK)·Hybrid

Senior·ML Engineer·$115k – $150k

Recommendation systems Transactional data processing Feature engineering Model deployment

3w ago→

Lead Machine Learning Scientist, FinCrime

Monzo·Cardiff, London or Remote (UK)·Hybrid

Senior·ML Engineer·$115k – $150k

Fraud detection modeling Anomaly detection Feature engineering Python

3w ago→

Lead Machine Learning Scientist, Customer Operations

Monzo·Cardiff, London or Remote (UK)·Hybrid

Senior·ML Engineer·$115k – $150k

Machine learning model development Customer behavior analysis Feature engineering Model deployment

3w ago→

Lead Machine Learning Scientist, Business Banking

Monzo·Cardiff, London or Remote (UK)·Hybrid

Senior·ML Engineer·$115k – $150k

Feature engineering Model deployment Customer behavior analysis Financial time series forecasting

3w ago→

Data Scientist, Experimentation

FanDuel·New York City·On-site

Mid·Data Scientist·$98k – $122k

A/B testing Experimentation design Sportsbook analytics Python

3w ago→

Data Analyst, Payments

Current·New York, NY·On-site

Mid·Data Analyst·$130k – $175k

SQL Data visualization Payments transaction analysis Customer behavior modeling

3w ago→

Staff Data Scientist (Catalog)

Coupang Internal·Taipei, Taiwan·On-site

Staff·Data Scientist

Python Machine learning Data pipelines Recommendation systems

3w ago→

Staff Data Scientist (Catalog)

Coupang·Taipei, Taiwan·On-site

Staff·Data Scientist

Python Machine learning Recommendation systems Data pipelines

3w ago→

Data Science Manager - Fraud

Plaid·New York City Office, Seattle Office, San Francisco HQ·On-site

Senior·ML Engineer·$216k – $329k

Fraud detection modeling Supervised/unsupervised ml Feature engineering Anomaly detection

4w ago→

Senior AI/Data Science Engineer

Medtronic·Nanakramguda, Hyderabad, India·On-site

Senior·AI Engineer

Python Machine learning Deep learning Generative AI

4w ago→

Agentic Analytics Products Developer

eBay·Bengaluru, India·On-site

Mid·AI Engineer

Agentic ai systems Large language model integration Automated analytics pipelines Data-driven product development

4w ago→

Staff Data Analyst

Self Financial·Austin, TX·On-site

·$140k – $170k

AI Data modeling Data engineering Agentic AI

4w ago→

Staff Data Scientist

Realtor.com·Austin, Texas, United States·On-site

Staff·Data Scientist

Python Machine learning Feature engineering SQL

4w ago→

Sr. Manager, Marketing Analytics

Okta·Bellevue, Washington; Chicago, Illinois·On-site

Senior·Analytics Engineer·$170k – $233k

Attribution modeling Marketing campaign analytics Roi optimization SQL

4w ago→

Staff Data Scientist, Ads

Mozilla·Remote US·Remote

Staff·Data Scientist·$163k – $218k

Python Machine learning Ads attribution A/B testing

4w ago→

Staff Data Scientist, Ads

Mozilla·Remote·Remote

Staff·Data Scientist

Python Machine learning Ads attribution A/B testing

4w ago→

Resource Management & Analytics, WFM

Gusto·Denver, CO - Hybrid; Scottsdale, Arizona, United States·Hybrid

Mid·Data Analyst·$105k

Workforce management analytics Predictive modeling Data visualization SQL

4w ago→

Head of Sales Data Science & Analytics

Gusto·Denver, CO - Hybrid; New York, New York, United States; San Francisco, CA - Hybrid·Hybrid

Senior·Analytics Engineer·$218k – $255k

Predictive modeling Customer segmentation Sales performance analytics SQL

4w ago→

Staff Applied Scientist- Recommendation Systems

Glance·Bangalore·On-site

Staff·AI Engineer

Recommendation algorithms Gemini vertex ai integration Personalization models LLMs

4w ago→

Senior Data Scientist

Zipline·South San Francisco, California, USA·On-site

Senior·Data Scientist·$160k – $220k

Python Machine learning Autonomous systems Geospatial data

4w ago→

Director, Retention Analytics

Fetch·Remote·Remote

Senior·Data Scientist·$140k – $150k

Customer lifetime value analysis Predictive modeling Cohort analysis Segmentation clustering

4w ago→

Senior Applied AI/ML Scientist - Brand Growth

Faire·San Francisco, CA·On-site

Senior·AI Engineer·$211k – $291k

Machine learning modeling Wholesale ecommerce analytics Feature engineering Recommendation systems

4w ago→

Senior CX Analytics Manager

Crunchyroll·Dallas, Texas, United States·On-site

Senior·Analytics Engineer

Customer experience analytics Advanced data visualization Predictive modeling SQL

4w ago→

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Principal Machine Learning Engineer

‎ConnectWise·IND, Remote·Hybrid

Staff·ML Engineer

Machine learning model development Distributed systems Model optimization Cloud infrastructure

4w ago→

Senior Manager, Marketing Analytics (Bangkok-based, relocation provided)

Agoda·Bangkok, Thailand·On-site

Senior·Data Analyst

Marketing analytics SQL Python A/B testing

4w ago→

Senior BI Analyst (Supply Analytics, Bangkok-based)

Agoda·Bangkok, Thailand·On-site

Senior·Data Analyst

SQL Business intelligence Data visualization Supply chain analytics

4w ago→

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

Agoda·Bangkok·On-site

Senior·Data Analyst

SQL Python Data visualization Statistics

4w ago→

Senior Analyst, GenAI Marketing (Bangkok Based, Relocation Provided)

Agoda·Bangkok·On-site

Senior·Data Analyst

Generative AI Marketing analytics Data analysis LLMs

4w ago→

Marketing Growth Strategy & Analytics (Bangkok-based, relocation provided)

Agoda·Bangkok, Thailand·On-site

Data Analyst

Marketing analytics Growth strategy A/B testing SQL

4w ago→

Lead Manager/Associate Director, Strategy & Analytics (Bangkok-based, Relocation Provided)

Agoda·Bangkok·On-site

Senior·Data Analyst

Data analysis Strategic planning Data analytics Stakeholder management

4w ago→

page 10 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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