• Lead the implementation, configuration, and maintenance of the Constructor Search and Discovery platform across our eCommerce properties. • Develop, test, and tune sophisticated ranking strategies within the Constructor console and through API integrations to maximize search relevance and conversion. • Build and maintain robust data synchronization pipelines to feed real-time product catalog, inventory, and user behavior data into the Constructor engine via its APIs. • Implement core eCommerce search features using Constructor capabilities, such as advanced auto-suggest, dynamic faceting, personalized results, and A/B testing frameworks. • Profile and optimize system performance, scaling, and reliability of the platform's integration points to ensure sub-second response times. • Work closely with Product Management and Data Science to translate business goals into actionable search configurations and enhancements within Constructor.