Senior Data Scientist – Data Science Analytics and Enablement (DSAE)

Job Description

PlayStation is seeking a Senior Data Scientist to join their Data Science Analytics and Enablement (DSAE) team. This role is based in London and offers hybrid working flexibility. The Senior Data Scientist will be a key leader in PlayStation's global experimentation efforts, raising the bar on how they test, measure, and learn across impactful products and initiatives. The ideal candidate will have significant experience in data science and experimentation, ideally within consumer tech or digital commerce.

What this role involves:

• Defining and standardising experimentation strategy.
• Collaborating with commercial, engineering, analytics, and product teams.
• Applying causal inference techniques.
• Owning the interpretation of experimental results.
• Providing mid-test updates and advising adjustments.
• Communicating insights and recommendations.
• Guiding and mentoring other data scientists.
• Representing experimentation at the strategic level.
• Creating reusable documentation, tooling, and training materials.

Requirements:

• Significant experience in data science and experimentation.
• Strong foundation in statistical testing, power analysis, and causal inference methodologies.
• Expertise in SQL and Python (or R) for data querying, preparation, and sophisticated analysis.
• Exceptional communication skills.
• Experience working on or advising experimentation platforms and measurement frameworks.
• Commercial awareness and confidence in shaping decisions through data-driven evidence.
• Demonstrated experience mentoring junior team members and upholding high analytical standards.
• Collaborative, proactive attitude with strong ability to align and influence cross-functional partners.
• Familiarity with personalisation systems, recommender models, or A/B testing in an e-commerce or customer lifecycle context.
• Experience with large-scale experiments, particularly in high-traffic environments.
• Strong problem-solving, critical thinking, and adaptability skills.
• Commitment to continuous improvement.

What this role offers:

• Discretionary bonus opportunity
• Hybrid Working (within Flexmodes)
• Private Medical Insurance
• Dental Scheme
• 25 days holiday per year
• On Site Gym
• Subsidised Café
• Free soft drinks
• On site bar
• Access to cycle garage and showers