Senior Product Manager (Data Foundations) - London

Every day, somewhere in the world, important decisions are made. Whether it is a private equity company deciding to invest millions into a business or a large corporation implementing a new strategic direction, these decisions impact employees, customers, and other stakeholders.

Consulting and private equity firms come to proSapient when they need to discover knowledge to help them make great decisions and succeed in their goals. It is our mission to support them in their discovery of knowledge.

We help our clients find industry experts who can provide their knowledge via interview or survey: we curate this knowledge in a market-leading software platform; and we help clients surface knowledge they already have through expansive knowledge management.

At proSapient, we’re building the foundations of next-generation expert intelligence. As we grow our data capabilities, we’re looking for a data-savvy product leader to shape how proprietary and third-party data powers our platform. From driving integrations to building scalable pipelines, you’ll play a central role in turning raw data into meaningful, actionable insights that enable faster, smarter decisions for our users.

The key focus of the role includes:

• Owning our data foundations product domain end-to-end: setting vision, defining strategy, and delivering tangible impact to deepen the breadth and quality of our data.
• Championing agile delivery with a focus on measurable outcomes and a strong commitment to solving real customer problems.
• Defining clear objectives and key results to align team efforts with the broader company strategy.
• Owning the end-to-end product lifecycle, from deep customer research to defining and delivering data-driven solutions.
• Leading the design and development of scalable data extraction and enrichment pipelines, working within a cross-functional squad and collaborating closely with data science, commercial teams, and end customers.
• Identifying, evaluating, and integrating third-party data providers that enhance our platform’s depth (e.g., firmographics, financials, technographics).
• Working closely with legal and compliance teams to ensure all data usage meets regulatory and privacy standards.
• Ensuring enriched data is accurate, structured, and discoverable across the internal platform and user-facing products.

• 5+ years of product management experience in data products, marketplace models, or AI-powered workflows.
• Strong customer-centric mindset with the ability to translate user research and feedback into impactful product decisions
• Track record of delivering data products end-to-end, working closely with engineering teams through all stages of development and launch.
• Comfortable defining and using product metrics to evaluate impact and guide iteration.
• Solid understanding of data pipelines, APIs, and working with unstructured or semi-structured data at scale.
• Understanding of how generative AI can be leveraged to enhance data structuring and enable more effective enrichment.
• Bonus points for proven experience with third-party data partnerships, from evaluation to integration.
• A high-level understanding of the landscape of personal contact, company, and financial data providers is a plus.
• Ability to work independently in an autonomous, fast-paced environment, while aligning teams around a shared vision.

• Tenure Gifts - Vouchers, extra holiday and sabbaticals for each year of employment.
• Enjoy the flexibility of working remotely for up to 20 days each year, allowing you to tailor your work environment to your needs and embrace a change of scenery.
• Employee Assistance Programme - Access to a health and wellbeing service that offers personalised advice and support from specialist teams.
• Enhanced Maternity & Paternity pay.
• Annual Leave - 25 days + bank holidays which includes a week's closure over the Christmas period to fully reset.
• MyMindPal app - Online support for mental fitness that helps people to stress less and enjoy life more
• Corporate Events - From quarterly gatherings to our annual winter & Summer parties, we love to celebrate, collaborate and have fun together!

Want to hear more? Take a look at our careers Notion page - https://prosapient.notion.site/Careers-at-proSapient-bfb1f316031b4dabbd9d40943cc4cc6f

We are committed to building an inclusive workplace – did you know that marginalized groups are less likely to apply to jobs unless they meet every requirement listed? If you are interested in the above role, but don’t necessarily tick every box, we encourage you to apply anyway – this role could still be a great match!

At proSapient, we are an equal opportunity employer. As such, we offer equal employment opportunities without regard to race, colour, religion, sex (including pregnancy and gender identity), national origin, age, disability, genetic information, veteran status and other protected class characteristics.

All employment is decided based on qualifications, merit, and business need. Due to the regulated nature of our clients, all successfully offered candidates are subjected to thorough screening & pre-employment checks, including an enhanced background check, which can affect the outcome of any offer of employment.