About the Role: - Enhance our A/B testing capabilities by implementing advanced techniques such as sequential design functionality, smoothing designs, fractional factorial designs, and more. - Collaborate closely with Engineering to provide guidance on implementing scientifically rigorous methods that can operate efficiently at scale. - Contribute to our adaptive experimentation initiatives, including bandits, by assisting in devising the strategy and roadmap for development. - Support the broader Data Science (DS) community at Instacart by offering consultation on a wide range of complex statistical topics. - Develop and promote statistical best practices to ensure high-quality experimentation across the organization. About You: Minimum Requirements: - This role requires significant experience, with a minimum of 8 years of work experience. - Substantial previous experience (approximately 3 years) in building experimental tools at scale for a major app/platform. - Expertise in experimentation and causal inference techniques. - Strong communication skills, with a preference for candidates who possess public speaking and presentation skills. - Proficiency in coding with SQL, R, and Python, with a willingness to code on a daily basis. - Previous experience with dbt is considered a plus. - A Master's degree is required, while a Ph.D. is preferred.