Data Scientist; consumer app

Data Scientist – Authentication & Identity (Consumer Tech)

Contract: 12 months with potential extension

Location: Remote (UK)

Working hours: 9:00 am – 6:00 pm

• We are hiring a Data Scientist to join a high-impact Authentication Services team within a global consumer technology organization operating at massive scale.
• This role sits at the heart of mobile identity and account access
  , supporting products used by millions of people worldwide
  .
• You will work on modernizing authentication and login experiences across multiple consumer applications, helping drive growth through high-quality user experience, experimentation, and data-driven decision making
  .

This is a collaborative role, working closely with engineers, product managers, and cross-functional partners in a fast-paced environment.

• Conduct experiment and A/B test analysis to measure the impact of authentication methods
• Perform root cause analysis on drop-offs and issues within authentication funnels
• Deliver funnel analysis across registration, login, and account recovery flows
• Lead opportunity sizing to identify areas for optimization and expansion
• Build and maintain dashboards and reporting to track performance of authentication levers
• Own analytics for a defined set of features and support delivery against the product roadmap

• Strong SQL skills (non-negotiable)
• Hands-on experience with A/B testing and experimentation platforms
• Experience analyzing large-scale datasets and complex consumer funnels
• Ability to clearly communicate insights and recommendations to stakeholders
• Proven background in growth or product analytics
• Python or R experience preferred

Experience level: 4–7 years

Background: Consumer tech / consumer apps strongly preferred

• Work across multiple consumer apps within a single ecosystem
• Solve real-world problems at global scale
• High visibility work influencing products used by millions of users
• Opportunity to shape critical identity and authentication experiences