Machine Learning Scientist II - Marketing & Measurement Science

Boston, MA (On-site)

$176K/yr – $184K/yrMid LevelFull time

Posted 4 hrs ago

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Job Summary

Own building and improving causal attribution models and testing workflows, scaling them on cloud infrastructure, and partnering with marketing, product, and operations to define success metrics and test designs.

  • Develop and scale attribution pipelines and causal models
  • Apply quasi-experimental techniques to measure marketing effectiveness
  • Collaborate with cross-functional teams to shape experiments and metrics

Job Description

Responsibilities

  • Build and improve multi-touch attribution models using causal ML and statistical approaches (e.g., Shapley values, Double Machine Learning, Neural Networks)
  • Research and apply quasi-experimental techniques (e.g., difference-in-differences, synthetic controls, instrumental variables) to quantify marketing effectiveness
  • Develop internal Python packages and tooling to support attribution pipelines, causal model development, and test evaluation
  • Scale modeling workflows using Google Cloud tools (e.g., BigQuery, Vertex AI, Cloud Functions, microservices)
  • Partner with stakeholders in marketing, product, and operations to define success metrics and shape test designs
  • Guide experimentation and lift study strategy for large marketing investments across channels like Paid Search, Social, Display, and TV

Requirements

  • Ph.D. with 0-1+ years of experience, or 2+ years of industry experience with a Master’s degree in a quantitative field (e.g., Statistics, Economics, Operations Research, Computer Science)
  • Strong foundation in causal inference, experimental design, and statistical learning
  • Fluency in Python for model development, data analysis, and package building (R a plus)
  • Familiarity with modern data infrastructure (e.g., SQL, BigQuery, Airflow) and reproducible research workflows
  • Strong written and verbal communication skills, with the ability to explain technical methods to non-technical stakeholders
Wayfair logo

Wayfair

Wayfair is the destination for all things home: helping everyone, anywhere create their feeling of home. From expert customer service, to the development of tools that make the shopping process easier, to carrying one of the widest and deepest selections of items for every space, style, and budget, Wayfair gives everyone the power to create spaces that are just right for them.

Founded in 2002
Boston, Massachusetts, USA
12K employees (1,013 in marketing)

Traffic Signals

Monthly Visitors
109.8K
Traffic Source Mix
Search
32.2%
Direct
42.1%
Referral
22.3%
Social
2.6%
Paid
0.5%

Headcount Trend

Current headcount: ~12.3K

Marketing Team

Marketing Team Size
711 (6% of company)
Median Career Experience
7 years
Median Tenure
4.3 years
Marketing Roles Posted (Last 30 Days)
8

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