Staff Data Scientist – Experimentation & Measurement

Posted 7hrs ago

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Job Description

Staff Data Scientist designing and interpreting experiments to influence PlayStation's products and marketing decisions. Collaborating with cross-functional teams to embed experimentation in development cycles.

Responsibilities:

  • Design, execute, and interpret A/B tests and quasi-experiments, and apply advanced causal inference methods when experimentation isn’t feasible.
  • Partner with cross-functional teams (product, engineering, marketing) to embed experimentation into development and iteration cycles and communicate results with the company’s senior leadership.
  • Mentor and guide other Data Scientists, providing thought leadership and technical direction.
  • Serve as a thought leader on best practices for hypothesis development, metric selection, test structure, and results communication.
  • Help define and contribute to centralized experimentation frameworks, tools, and documentation to scale best practices across the company.
  • Independently extract, transform, and analyze data from complex systems using SQL, Python, and other analytics tools.
  • Communicate findings clearly to technical and non-technical stakeholders, helping drive business decisions with rigor and clarity.
  • Stay current on new methodologies in experimentation and causal analysis, and bring fresh perspectives to the team’s work.

Requirements:

  • Bachelor’s degree or equivalent.
  • 6+ years of experience in a data science experimentation/causal inference-focused role (4+ with PhD).
  • Deep expertise in A/B testing and causal inference, including quasi-experimental methods.
  • Proficiency in SQL and Python for data extraction, transformation, and analysis.
  • Broad and applied knowledge of statistical techniques.
  • Experience with machine learning modeling is a plus.
  • Proven ability to influence product and business decisions through clear, actionable insights.
  • Experience contributing to or developing experimentation frameworks, best practices, or internal tooling.

Benefits:

  • Medical
  • Dental
  • Vision
  • Matching 401(k)
  • Paid time off
  • Wellness program
  • Employee discounts for Sony products