Staff Data Scientist

Your Role at Pura

You will play a critical role in building and maintaining predictive models to power Pura's product, business intelligence, and decision-making. You will be responsible for prototyping and then building production-ready models that can be integrated into Pura’s software systems.

Qualifications

• 5+ years of experience in data science or a related field
• Expert SQL and Python proficiency
• Strong background in causal inference statistics
• Experience with A/B testing frameworks and experimental design
• Experience with cloud data warehouses (we use BigQuery)
• Experience building batch-style inference workflows
• Experience with containerization and Infrastructure as Code
• Track record of leveraging LLMs to streamline exploration, iteration, and communication of data-driven insights
• Strong analytical and problem-solving skills with attention to data quality and reliability
• Demonstrated ability to work both independently and collaboratively across cross-functional teams

Nice to Have

• Experience with real-time or near-real-time inference systems
• Familiarity with streaming data processing technologies (e.g., Apache Kafka)
• Experience applying data science to molecular or chemical data