Hiring: Data Scientist Company: HappyRobot Location: San Francisco, CA Job Posted Time: 2026-09-16 12:04:16 Target Skills & Keywords : A/B Testing, CV, Data Warehouse, GDPR, LLM, Machine Learning, NLP, Python, SQL About the job Experience: •4+ years of experience in Data Science, Product Analytics, or another highly quantitative product role. Required Skills: •You’ll help make data a core part of how we build and improve HappyRobot’s products. •You’ll work closely with Product, Engineering, and Machine Learning teams to measure how changes to our models, agents, and product features affect real-world performance. You’ll define meaningful metrics, design experiments, and conduct deeper analyses to understand how our agents create value for clients. •Your work will range from evaluating A/B tests and model changes to analyzing millions of conversations and workflows. You’ll turn complex data into clear insights that influence our product and ML roadmaps. •Define and track product, feature, and agent-level metrics. •Design, run, and interpret A/B tests for model changes, prompts, agent behavior, workflows, and product features. •Measure how the performance of our agents affects client outcomes, such as task completion, operational efficiency, response quality, and automation rates. •Connect offline model evaluations with production performance and real-world customer impact. •Conduct deep analyses across conversations, workflows, and product usage to identify opportunities and explain differences in performance. Qualifications: •Operational familiarity with ML evaluation systems and the relationship between offline evaluations and online metrics. •Operational familiarity with modern analytics infrastructure, data warehouses, experimentation platforms, and business intelligence tools. •Prior experience in a fast-growing startup or other highly ambiguous environment. Compensation: •Competitive benefits and rewards package •Comprehensive Benefits including healthcare, dental, vision coverage Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!