Principal Product Manager
Principal Product Manager – Data Innovation
£125,000–£150,000 + Bonus
Fully Remote in the UK (with occasional US travel)
The Company
This role sits within a global research technology platform operating at the intersection of data, media measurement, and advanced analytics. The organisation operates at significant scale across international markets, supporting enterprise clients across the media, advertising, and insights ecosystem with data-driven solutions.
Responsibilities:
- Define and champion a multi-year product vision for a Data Innovation portfolio, driving adoption, revenue growth, and market penetration within media and measurement markets
- Identify, size, and validate product opportunities through customer research, market analysis, and data insights, with a strong understanding of media, audience, and advertiser needs
- Translate complex customer, commercial, and technical problems into clear product requirements and roadmaps
- Partner closely with Engineering and Data Science teams to guide execution and manage technical trade-offs
- Own go-to-market strategy and lead product commercialisation, turning platform capabilities into scalable revenue streams for media, advertising, and research clients
- Act as a subject matter expert in synthetic data and data collaboration across the organisation
- Align and influence stakeholders across Product, R&D, Data Science, Commercial, Legal, and Marketing functions
- Communicate product vision and strategy through clear, compelling storytelling at senior leadership level
Skills & Requirements:
- Proven track record of launching and scaling complex data products or platforms, including clear examples of taking a product from 0–1 and through scale
- Demonstrable experience in the media sector, ideally within media measurement, audience analytics, advertising technology, or research technology
- Experience building media measurement or audience insight solutions from 0–1
- Strong stakeholder leadership across both technical and commercial functions
- Excellent written and verbal communication skills, with the ability to “storytell” at senior leadership level
- Background in ResTech, market research, media measurement, or advertising analytics strongly preferred
- Experience delivering B2B and SaaS product solutions
- Direct end-to-end lifecycle experience with AI/ML-driven products
- Comfortable engaging in in-depth discussions on technical concepts and trade-offs
- Not required to be hands-on technically, but must demonstrate strong technical credibility
Send your CV to Riversteytler@harnham.co to register your interest.