Who we are
Wayfair is moving the world so that anyone can live in a home they love. This journey is enabled by more than 3,000 Wayfair engineers and a data-centric culture.
The Customer Technology (CT) Science team builds and owns machine learning products that power search, marketing, and recommendations across Wayfair. Our algorithms address a broad range of challenges in the Wayfair marketplace, from helping suppliers add products to our catalog to enabling customers to discover and purchase a vast assortment of home goods and delivering marketing experiences customers love, all at web scale.
We are looking for an experienced Machine Learning Scientist to develop the next generation of personalization and customer understanding systems at Wayfair. You will build large-scale models that learn from billions of customer interactions to improve content recommendations, personalized search, and product discovery. You will also create reusable customer representations that support experiences across the Wayfair ecosystem.
In this role, you will own machine learning solutions end to end,



from problem definition and hypothesis testing to model development, evaluation, and production deployment. You will partner closely with engineers, product managers, platform teams, and scientists to solve complex challenges in representation learning, ranking, retrieval, and personalization. Your work will translate advances in machine learning research into scalable capabilities used across search, recommendations, marketing, and other customer-facing products, improving relevance and discovery for millions of customers.

What you’ll do
Design, train, evaluate, and deploy large-scale machine learning models for customer understanding, personalization, search, and recommendations.
Evaluate and adapt advances in recommendation systems, representation learning, large language models, and foundation models to solve practical customer and business problems.
Develop rigorous offline evalua

📌 Machine Learning Scientist III (Bengaluru)
🏢 Wayfair
📍 Bengaluru