Senior Data Scientist - Product Analysis (BigTech)

Principle HR; London; Remote; GBP 135,000; Full time

Job summary

A leading company is seeking a Senior Data Scientist focused on product analytics to join their remote team. The role demands extensive experience and offers an opportunity to shape data strategies affecting user interactions across platforms, requiring collaboration with engineering and product teams. If you thrive in high-impact B2C environments and are adept at transforming data into actionable insights, apply now.

Qualifications

• 10+ years of hands-on experience in data analytics.
• Experience in product experimentation (A/B tests, uplift modeling).
• Ability to deliver clear, insight-led data narratives.

Responsibilities

• Define metrics and success criteria for product features.
• Build measurement frameworks for high-impact features.
• Drive data strategy behind major product decisions.

Skills

SQL

Data Analytics

Product Experimentation

Job description

• The role: Senior Data Scientist – Product Analytics (Integrity / Appeals Focus)
• Location: Fully remoteWITHINtheLondon/South East UK regions
• Salary: £135k basic per annum+ benefits (PAYE, paid weekly,within IR35)
• Duration: Until end of Dec 2025- with a very strong possibility of extension (you'll be available with MAX 4 weeks notice)

***You must be fully clear to work in the UK with no visa/relocation requirements***

Please read & understand before applying – absolute non-negotiable's:

• You must have 10+ years of relevant, hands-on experience; you must be a true senior, not someone fresh from uni or on their first data gig
• Strong SQL – this is a hands-on role, not an oversight one
• Proven product experimentation experience (A/B tests, uplift modelling, success metrics)
• Able to shape and deliver clear, insight-led data narratives that influence product, engineering and senior leadership

This isn’t a machine learning modelling role– it’s a product-focused analytics role supporting teams who build user-facing enforcement and appeals tools across major platforms. You’ll be operating at the sharp end of the business, where data drives user outcomes, platform safety, revenue impact, and regulatory compliance.

You’ll be partnering closely with engineers, product managers, and designers to:

• Define and evolve the right metrics and success criteria
• Build measurement frameworks for high-impact features
• Support experimentation and opportunity sizing
• Identify system gaps, drop-offs and user pain points through deep analysis
• Drive data strategy behind major product decisions and roadmap direction
• Contribute to work presented at director level (and above)

The bar is high because the impact is real! This role sits at the intersection of regulation, revenue, and platform integrity. You’ll be helping shape how millions of user and advertiser accounts are treated, appealed, and reinstated — at a scale few companies deal with.

If you’ve worked in large-scale B2C or platform environments, can hold your own with product and engineering teams, and know how to turn messy data into insight and direction — we’d like to hear from you.

Interested?

Apply now with your latest CV and we’ll take it from there.Hurry; deadline is in 3 days