Principal Data Scientist - Consumer

Job Overview

Gopuff delivers everyday essentials in minutes from our own network of micro-fulfillment centers. Every session, a customer sees a small, fast-changing assortment that depends on where they are, what's in stock, and what they need right now.

Getting that experience right is one of our biggest levers for growth. As Principal Data Scientist, Consumer, you will be the technical lead for how Gopuff personalizes the shopping experience.

Job Description

Define the modeling strategy for recommendations, ranking, and personalization across the home feed, search, product pages, cart, and CRM. Build recommenders and rankers.

Design candidate generation, retrieval, and learning-to-rank systems that balance relevance, basket size, margin, and real-time inventory availability. Lead agentic AI for consumers.

Build LLM-powered agents that help customers plan, discover, and reorder (for example, turning "taco night for six" into a ready cart), including tool use, retrieval, evaluation, and guardrails. Blend classic ML and LLMs.

Decide when a gradient-boosted model, a two-tower network, or an LLM is the right tool, and combine them in production systems. Run rigorous experiments.

Design A/B tests and offline evaluation frameworks, choose the right metrics, and connect model gains to customer and business outcomes. Ship to production.

Key Responsibilities

• Gopuff delivers everyday essentials in minutes from our own network of micro-fulfillment centers.
• As Principal Data Scientist, Consumer, you will be the technical lead for how Gopuff personalizes the shopping experience.
• You will design and ship the recommendation, ranking, and personalization models behind search, browse, carts, and marketing, and you will lead our work on agentic AI experiences for consumers.
• You will set technical direction, mentor data scientists, and partner closely with Product, Engineering, and Marketing leaders.
• Build recommenders and rankers.
• Lead agentic AI for consumers.
• Build LLM-powered agents that help customers plan, discover, and reorder (for example, turning "taco night for six" into a ready cart), including tool use, retrieval, evaluation, and guardrails.
• Partner with engineers and product managers on feature pipelines, model serving, latency budgets, and monitoring for drift and quality.

Required Skills and Qualifications

• Getting that experience right is one of our biggest levers for growth.
• As Principal Data Scientist, Consumer, you will be the technical lead for how Gopuff personalizes the shopping experience.
• You will design and ship the recommendation, ranking, and personalization models behind search, browse, carts, and marketing, and you will lead our work on agentic AI experiences for consumers.
• What You'll Bring 10+ years of experience in data science or machine learning, or 8+ years with a PhD in a quantitative field (computer science, statistics, operations research, or similar).
• Deep knowledge of classic machine learning: gradient boosting, collaborative filtering, matrix factorization, learning-to-rank, embeddings, and causal and experimental methods.
• Hands-on experience building agentic AI systems with LLMs, including prompt and tool design, retrieval-augmented generation, multi-step agents, and evaluation of agent quality and safety.
• Expert Python skills and fluency with the core ML stack (for example pandas, scikit-learn, XGBoost or LightGBM, PyTorch or TensorFlow).
• Strong SQL and experience working with large data warehouses; hands-on experience with Snowflake.

Benefits and Perks

• What We Offer Medical/Dental/Vision Insurance 401(k) Retirement Savings Plan HSA or FSA eligibility Long and Short-Term Disability Insurance Fitness Reimbursement Program 25% employee discount & FAM Membership Flexible PTO Group Life Insurance EAP through AllOne Health (formerly Carebridge) What You'll Do Own consumer personalization end to end.
• This role is eligible for a discretionary annual cash bonus and participation in Gopuff’s equity incentive plan.

Work Location and Schedule

This role is listed as Remote USA with location information shown as Remote USA. The employment type is Full Time.

About the Company

Gopuff is the organization connected with this listing. USA Jobs Today displays this opportunity for job discovery only, so applicants should verify company details, application instructions, and eligibility on the official employer website.