88 staff data scientist jobs at 50 companies in Berkeley, CA
🚀PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
CoupangNYSE: CPNG: Provides an end-to-end e-commerce and logistics network.
6+ YOE6+ years as a data scientist in ads data analysis, ML, and analytics; SQL and Python/R; ML modeling and deployment; statistics; backend/ML systems; data visualization; strong communication.
SQL, Python, R, Hive, Presto, Airflow, Tableau, Looker, Power BI
RedditNYSE: RDDT: Social platform for community-driven discussion and content sharing.
10+ YOESenior data scientist for marketing measurement; advanced degree; 6–10+ years experience in marketing science/econometrics; Python/R/SQL; production pipelines; communicates with executives.
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
5+ YOESenior data scientist with expertise in ML (deep learning, RL, NLP), distributed computing (Spark/Hadoop), Python, big-data platforms, SQL, cloud (GCP/Azure), model deployment in high-scale production, and strong leadership.
CoupangNYSE: CPNG: Provides online retail, grocery delivery, and video streaming services.
8+ YOEMaster's in CS/EE/Math (or related), 8+ years data scientist experience, expertise in experimentation/statistics, strong SQL and R/Python skills, experience with large datasets and ML/LLM concepts, strong communication.
Character.AI: Platform for creating and chatting with AI-powered characters.
7+ YOE7+ years of data science experience on consumer products; monetization, experimentation, metrics; fast-moving environment; strong communication and product impact.
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
7+ YOEMasters or PhD in relevant field, 7+ years (5+ with PhD) in data science/ML/computer vision, expertise in medical imaging data, strong Python and statistical skills, experience with data lakes, SQL/NoSQL, AWS, and model evaluation.
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
8+ YOEBS or MS in quantitative field, 8+ years data science/product analytics experience, advanced SQL and Python, experience with visualization tools and causal inference, strong communication and experimentation skills.
GoFundMe: Provides an online platform for personal and nonprofit fundraising.
8+ YOE8+ years leading data science projects, advanced degree (or equivalent), expertise in causal inference, experimentation, ML for personalization, strong SQL and Python skills, stakeholder communication and mentoring experience.
Midi Health: Virtual medical care for women navigating midlife and menopause.
8+ YOE8+ years delivering data science solutions; advanced degree (Master's/PhD) in a quantitative field; expertise in causal inference, LTV/attribution, production ML, simulations; advanced Python and SQL; authorized to work in the U.S.
Cursor: AI-powered code editor for professional software developers.
Exceptional SQL, production data pipelines and modeling experience, forecasting/quota modeling, CRM/GTM data familiarity, experimentation and causal inference skills, strong analytical judgment and stakeholder communication.
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
10+ YOE10+ years in data science or related field; advanced SQL and Python/R; expertise in statistical modeling, experimentation, and causal inference; experience leading large-scale analytics; payments and blockchain experience preferred.
Zip: AI-powered intake-to-procure platform for enterprise spend management
4+ YOE4+ years data experience, bachelor's in a technical field, strong SQL and Python, statistical foundation, data visualization and storytelling, project management and cross-functional collaboration skills.
Menlo Park or New York or Seattle or San Francisco or Seoul or Beijing or Singapore or Gurgaon or Tokyo or Shanghai or London or Tel Aviv or Berlin
$180k-$264k/yrOnsiteFull Time
Moloco: AI-powered programmatic advertising and commerce media platform.
8+ YOEBachelor's in quantitative field, 8+ years data science experience in customer/product-facing roles, strong experimental design and causal inference skills, Python and SQL required, BigQuery preferred, excellent communication and stakeholder management.
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
8+ YOE8+ years experience building production time‑series/forecasting models; Bachelor's in CS or equivalent; strong time‑series/statistics skills; Python, Hive/Presto/Spark SQL, Airflow; technical leadership and executive communication.