Machine Learning Engineer - Search at Instacart

Shape the future of search with Instacart as a Machine Learning Engineer focused on personalization and ranking systems. Leverage your skills to create multi-objective models that enhance user experience.
The Search & Personalization ML team is enhancing Instacart’s shopping journey through state-of-the-art ranking models. In this remote position, you will design systems that optimize for long-term user value, balancing relevance and revenue. Your contributions will involve building production-grade multi-task learning systems and collaborating with various teams to refine ranking policies based on measurable business outcomes.
Key Responsibilities:
• Build and implement foundational ranking models
• Design personalized relevance-enhancing systems
• Create uplift and causal value models for LTV
• Manage the inference layer with quality constraints
• Conduct cohort metrics evaluations for engagement tracking
Requirements:
• 4+ years ML experience with a Master...