53 jobs for Online Experimentation

Senior Manager, Data Science - Styling Algorithms USD 200K-246K

A/B | A/B Testing | Agentic AI | Artificial Intelligence | B testing

Annual bonus | Dental insurance | Equity grants | Health insurance | Restricted stock units

Senior-level Full Time

Remote USA R

2d ago

Principal Applied Scientist USD 167K-226K

Ablation Studies | Agent systems | Bias detection | Computer Vision | Data Quality

Health and wellness benefits

Senior-level Full Time

Santa Clara - California - United …

2d ago

Senior AI Engineer - Observability USD 151K-205K

.NET | A/B | A/B Testing | AI Search | Agentic Workflows

Senior-level Full Time

United States R

2d ago

Senior Machine Learning Engineer, Search USD 361K-510K

A/B | A/B Testing | Apache Airflow | Apache Spark | B testing

Commuter benefits | Disability benefits | Equity awards | Health insurance | Life insurance

Senior-level Full Time

San Jose, California R

2d ago

Senior Machine Learning Engineer, Agent Eval Platform USD 176K-308K

Data labeling | Distillation | Evaluation | Fine Tuning | Information Retrieval

Inclusive work environment | Remote work flexibility

Senior-level Full Time

Santa Clara, CALIFORNIA, United States R

3d ago

Product Owner, AI Email App KRW 50000K-66900K

Cost Optimization | Experimentation | Human Feedback | Language Models | Language Processing

Mid-level Full Time

Seoul, Korea R

3d ago

Product Lead, AI Email App CNY 144K-240K

Cost Optimization | Experimentation | Failure mode analysis | Hallucination detection | Human Feedback

Senior-level Full Time

China R

3d ago

Technical Product Manager SGD 90K-140K

A/B | A/B Testing | B testing | Cost Optimization | Experiment design

Mid-level Full Time

Singapore R

3d ago

Senior Applied Scientist GBP 74K-122K

ColBERT | Contextual Ranking | Dense retrieval | Embedding Model | Embedding Model Fine Tuning

Senior-level Full Time

United Kingdom, London, London

3d ago

Senior Staff Machine Learning Systems Engineer, Ads ML Platform USD 292K-409K

Apache Airflow | Apache Flink | Apache Iceberg | Apache Kafka | Apache Spark

401k employer match | Comprehensive healthcare benefits | Family planning support | Flexible vacation | Gender-affirming care

Senior-level Full Time

Remote - United States R

4d ago

Data Science Manager (CXD) SGD 60K-108K

A/B | A/B Testing | Active Learning | Agentic Reasoning | B testing

Mid-level Full Time

Crimson House Singapore

5d ago

Principal Machine Learning Engineer USD 190K-305K

Agent systems | Dataset development | Deep learning | Experimentation | Fine Tuning

Health and wellbeing resources | Paid volunteer days

Senior-level Full Time

Seattle - United States - Seattle, … R

5d ago

Senior Technical Product Manager, AI Agents & Systems CNY 144K-240K

Algorithms | Artificial Intelligence | Computer Science | Data Pipelines | Data Structures

Senior-level Full Time

China R

6d ago

Senior Staff, Machine Learning Engineer (Coupang Eats Search) KRW 65000K-90000K

Data Pipelines | Embeddings | Experiment design | Experimentation | Feature Engineering

Senior-level Full Time

Seoul, South Korea

9d ago

Data Scientist, Buyer EUR 41K-74K

A/B | A/B Testing | B testing | Data Warehousing | Deep learning

Annual learning budget | Employee assistance program | Frequent Team Building Events | Gym access | Home office support

Entry-level Full Time

Vilnius, Lithuania R

10d ago

Principal AI Architect - M365 IC3 Team (Intelligent Conversation and Communications Cloud) USD 142K-274K

Agentic Systems | Artificial Intelligence | CI/CD | Dashboards | Data Pipelines

Senior-level Full Time

United States, Washington, Redmond

11d ago

Senior Applied Scientist USD 185K-230K

A/B | A/B Testing | B testing | Bandit Algorithms | Causal Inference

401k plan | Commuter benefit | Dental insurance | FSA program | Flexible time off

Senior-level Full Time

Los Angeles, California, United States; San … R

12d ago

Machine Learning Engineer - Recommendations & Personalization USD 20K

A/B | A/B Testing | AWS SageMaker | Apache Airflow | B testing

Career growth | Collaborative culture

Senior-level Full Time

Shenzhen, China

12d ago

Machine Learning Scientist 6 - Ads Member Understanding USD 388K-619K

Data Processing | Data strategy | Deep learning | Embeddings | Identity resolution

401k retirement plan | Disability programs | Family-forming benefits | Flexible spending accounts | Flexible time off

Senior-level Full Time

USA - Remote, United States R

12d ago

Staff Machine Learning Engineer, Shopping Ads USD 230K-322K

Conversion modeling | Data Pipelines | Feature Engineering | Graph Neural Networks | Latency optimization

401k employer match | Family planning support | Flexible vacation | Gender-affirming care | Global benefits programs

Senior-level Full Time

Remote - United States R

15d ago

Principal Applied Scientist, Agentic AI USD 191K-305K

Ablation Studies | Agent architecture | Agentic AI | Artificial Intelligence | Benchmarking

Senior-level Full Time

Remote-USA, United States R

16d ago

Senior Machine Learning Engineer USD 168K-210K

Apache Beam | Apache Flink | C++ | Dataflow | Distributed Training

Hybrid work environment

Senior-level Full Time

United States - New York, United … R

17d ago

Senior Machine Learning Scientist - Ad Campaign Optimization USD 170K-264K

Control Systems | Design of Experiments | Hadoop | Java | Machine Learning

Senior-level Full Time

Cupertino

18d ago

Senior Machine Learning Engineer - Matching, Apple Ads USD 175K-300K

Agile | Deep learning | Design of Experiments | Forecasting | Information Retrieval

Senior-level Full Time

Cupertino

18d ago

Staff Machine Learning Engineer - Ads Auction USD 175K-264K

Auction theory | Design of Experiments | Distributed Systems | Hadoop | Java

Agile environment | Cross-functional collaboration | Research publication opportunities

Senior-level Full Time

Cupertino

18d ago

Senior Machine Learning Engineer - Recommendations INR 3242K-5000K

A/B | A/B Testing | Airflow | Amazon EMR | Amazon S3

Senior-level Full Time

Bengaluru, India R

18d ago

Director, Data Science USD 198K-300K

A/B | A/B Testing | Auction optimization | B testing | Budget Optimization

401k match | Backup dependent care | Employee assistance program | Employee discounts | Flexible spending accounts

Executive-level Full Time

Bellevue, WA

18d ago

Senior Machine Learning Engineer EUR 66K-88K

AWS | Apache Spark | Databricks | Distributed Training | Ensemble Models

Community days | Complete laptop workstation | Global Lifestyle Reimbursement Account | Life/risk assurance | Meal allowance

Senior-level Full Time

Hybrid - Lisbon, Portugal R

23d ago

Machine Learning Engineer, Drive USD 136K-200K

Apache Airflow | Apache Spark | Data Processing | Deep learning | Distributed data

Basic life insurance | Commuter benefits match | Disability insurance | Employer 401K matching | Family-forming assistance

Mid-level Full Time

San Francisco, CA; Sunnyvale, CA; Seattle, …

24d ago

Machine Learning Engineer Graduate (E-Commerce Recommendation Live) - 2027 Start (PhD) USD 129K-246K

Advertising | Algorithms | C++ | Causal Inference | Contrastive Learning

Entry-level Full Time

Seattle, Washington, United States

24d ago

Machine Learning Engineer Graduate (TikTok-Data-Search-Recommendation-Global E-Commerce) - 2027 Start USD 116K-177K

C++ | Computer Vision | Data Mining | Data Pipelines | Databases

Entry-level Full Time

Seattle, Washington, United States

26d ago

Machine Learning Engineer Graduate (TikTok BRIC Singapore) - 2027 Start SGD 70K-78K

Anomaly Detection | Apache Flink | Apache Spark | C++ | Computer Vision

Entry-level Full Time

Singapore

26d ago

Senior Product Manager, Machine Learning, Ads USD 164K-212K

A/B | A/B Testing | Analytics | B testing | Data Analysis

Senior-level Full Time

Brooklyn, NY, United States

26d ago

Machine Learning Engineer Intern (TikTok BRIC Account Security) - 2027 Start (PhD) SGD 70K-81K

Agent Framework | Agentic AI | Deep learning | Drift monitoring | Feature Engineering

Entry-level Internship

Singapore

27d ago

Machine Learning Engineer Graduate (TikTok-Data-Search-Search Quality) - 2027 Start (PhD) USD 136K-205K

Computer Vision | Data Mining | Distributed Systems | Evaluation | Information Retrieval

Entry-level Full Time