Principal Data Scientist

Serves as a principal data scientist for product analytics, focusing on driving data-informed product decisions and measuring impact. Designs experiments, builds predictive models, and collaborates with product teams to optimize user experiences.

This principal role leads experimentation strategy and advanced analytics, driving best practices across the organization. It requires deep statistical expertise and experience managing complex data science projects.

This Principal Data Scientist drives the strategic application of advanced quantitative methods across Reddit's advertising platform, focusing on measurement, prediction, and optimization. The role involves defining the scientific roadmap for ads data science, owning complex problem domains like full-funnel acceleration and advertiser LTV, and establishing scientific standards for statistical modeling and causal inference. It requires deep expertise in ads marketplace dynamics, experimentation, and influencing large cross-functional organizations.

This Principal Data Scientist role shapes how Reddit understands and improves its consumer ecosystem, defining measurement, modeling, and experimentation strategy for user discovery, habit formation, and engagement. The role involves building models and frameworks that represent users, content, and communities, and developing state-of-the-art measurement systems to evaluate heterogeneous effects. Requires deep expertise in consumer science areas like recommender systems, user modeling, and causal inference, with experience using deep-learning frameworks such as PyTorch or JAX.

This role supports real estate transactions by managing documentation and coordination. The Transaction Management Associate will ensure smooth processing of deals, from contract to closing. Key responsibilities include document management, communication with stakeholders, and compliance with regulations.

This internship supports Trulia's data science team in analyzing real estate data and building predictive models. The intern will work on projects related to pricing, demand forecasting, or user behavior, with tasks including data cleaning, feature engineering, and model evaluation.

This role provides strategic advice and support to clients in the single-family rental sector. The Business Advisor will help clients optimize their rental portfolios using Trulia's data and tools. Key responsibilities include client relationship management, market analysis, and driving client success.