Senior AI Engineer

The client is developing its own Marketing AI product to deliver personalized product, bundle, and promotion recommendations based on customer profiles, purchase history, and behavioral data. The goal is to make recommendations more relevant, increase conversion, and improve profit margins. We’re looking for a Senior AI Engineer with hands-on experience building and deploying recommendation, ranking, and personalization systems in production. In this role, you’ll develop real-time recommendation engines, ranking and personalization algorithms, targeted promotion models, and customer segmentation solutions, helping shape personalized customer experiences across web, app, and in-store touchpoints. Responsibilities Develop real-time recommendation engines: Build product and bundle recommendation engines, including dynamic slot placement optimized for conversion and margin. Build targeted promotion algorithms: Develop personalized coupon and points issuance, behavioral triggers, and dynamic bundling. Scale customer segmentation across markets: Expand the segmentation engine to support behavioral, demographic, psychographic, and lookalike audiences, including wallet push. Extend personalization across touchpoints: Apply personalization models across web, app, and in-store employee touchpoints. Own end-to-end ML pipelines: Build and operate pipelines from feature preparation in BigQuery and Snowflake through deployment and monitoring. Measure business impact through experimentation