--- title: 'Growth Marketing Manager at Prolific' canonical: 'https://feeny.ai/job/growth-marketing-manager-prolific-united-kingdom-8sgasfr14gwk' type: 'job' last_seen: '2026-09-13' --- # Growth Marketing Manager at Prolific - **Company:** Prolific - **Location:** United Kingdom - **Work type:** remote - **Posted:** 2026-07-24 - **Last confirmed live:** 2026-09-13 - **Apply:** https://job-boards.eu.greenhouse.io/prolific/jobs/4937206101 ## Job description Growth Marketing Manager Team: Marketing Prolific At Prolific, our marketplace is rooted in academia, and that commitment runs deep. Alongside our work to accelerate the future of AI, we’re continuing to redefine how the world conducts academic research. What started as a research-driven idea has evolved into the world’s most trusted infrastructure for human data. Today, tens of thousands of researchers from top universities across the globe rely on Prolific to power their work, from peer-reviewed studies to the next generation of technological breakthroughs. We're doubling down on our mission to serve the academic community, deepening relationships, building smarter tools, and making high-quality human data more accessible than ever. ## The role Prolific for Research is continuing to grow and scale its direct and product-led growth motion (self-serve), and we're looking for a Growth Marketing Manager to own the full funnel for our PLG segment, from acquisition through to activation, lifecycle and retention. This role sits at the intersection of full-funnel PLG strategy and hands-on channel execution. You'll be the primary owner of how researchers discover, pilot and stick with Prolific through self-serve channels, and you'll also own paid acquisition strategy on behalf of the wider Prolific for Research marketing team, meaning your work directly supports Industry, Academic and Partnerships campaigns as well as PLG. It's a role for someone who wants genuine end-to-end ownership rather than a single stage of the funnel, and who's comfortable being the connective tissue between all marketing channels, product and lifecycle. ## What you’ll bring to the role - 4–7+ years' experience in Growth or Performance Marketing, with demonstrable ownership of an end-to-end product-led growth (PLG) funnel within a B2B SaaS environment. - Proven experience driving measurable improvements across acquisition, activation and retention—not just campaign execution. - Strong understanding of paid acquisition across Google Ads, Meta, LinkedIn and other digital channels, with experience shaping strategy and optimising performance. - Experience building and optimising onboarding, lifecycle and in-product engagement programmes using tools such as Pendo, Appcues or similar. - Strong analytical mindset, with experience measuring funnel performance, defining PQLs, and using platforms such as HubSpot, Metabase or equivalent to inform decisions. - Working knowledge of organic growth channels, including SEO, content-led growth and emerging search (AEO), alongside paid acquisition. - Confident cross-functional stakeholder manager, able to partner with Product, Sales, RevOps and Customer Success, balance competing priorities and influence decisions. - Comfortable working autonomously in a fast-paced, high-growth environment with end-to-end ownership. ## What you’ll be doing in the role - Own the end-to-end product-led growth (PLG) strategy for Prolific's self-serve customer journey, driving acquisition, activation, engagement and retention. - Develop and optimise onboarding, lifecycle marketing, in-product messaging, referral programmes and customer journeys to improve activation, adoption and long-term retention. - Own paid acquisition strategy across search, social and display, working with agency partners and internal teams to optimise performance, budgets and channel effectiveness. - Drive organic growth through SEO, content and emerging acquisition channels, continually testing new opportunities to grow the self-serve funnel. - Partner closely with Product, Sales, RevOps and Customer Success to define PQLs, optimise handoffs and improve the end-to-end customer experience. - Lead a culture of experimentation, using data and insights to continuously optimise funnel performance and measure success across acquisition, activation, conversion and retention. Why Prolific is a great place to work We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioral data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems. We believe that the next leap in AI capabilities won't come solely from scaling existing models, but from integrating diverse human perspectives and behaviors into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation – one that reflects the breath and the best of humanity. Working for us will place you at the forefront of AI innovation, providing access to our unique human data platform and opportunities for groundbreaking research. Join us to enjoy a competitive salary, benefits, and remote working within our impactful, mission-driven culture. Links to more information on Prolific [Benefits](https://www.notion.so/prolific/dbc97f2b3ff24f1bb6fa834a2c9c3283?v=4f874e88e46a4f54afd8bf62f1db19ed&p=9f2c1de05dfa43338d48c20362bfead1&pm=c) [External Handbook](https://www.notion.so/prolific/dbc97f2b3ff24f1bb6fa834a2c9c3283?v=4f874e88e46a4f54afd8bf62f1db19ed) [Website](https://www.prolific.com/) [Youtube](https://www.youtube.com/@JoinProlific) Privacy Statement By submitting your application, you agree that Prolific may collect your personal data for recruiting and global organisation planning. Prolific's [Candidate Privacy Notice](https://www.notion.so/prolific/Policy-Privacy-Notice-for-Candidates-f94a136a67544388b4888bc436451b57) explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific use of your personal information. ## About Prolific ## Company Overview - **One-liner**: Prolific is a technology company that provides a platform for collecting high-quality, human-derived data from verified participants, used by AI developers, researchers, and organizations for AI training, surveys, and user research. - **Entity Type**: Private (Series A) - **Headquarters**: London, UK (with a New York City hub and remote presence across the US and UK) - **Founded**: 2014 - **Founders**: Phelim Bradley, Ph.D. (CEO & Co-founder) ## Core Business - **Primary industry/industries**: AI data services, market research, academic research, human-in-the-loop AI - **Target customers**: B2B — AI developers, academic researchers, product teams, and enterprise organizations (35,000+ data collectors use the platform) - **Mission or purpose statement**: "To help thinkers, creators, and innovators make the impossible possible" by building a future where human insight drives breakthroughs in science, technology, and society. ## Products & Services - **Prolific Platform**: A web-based platform that connects researchers and AI developers with a pool of 200,000+ active, verified participants for online studies. Studies launch every 2 minutes, with a 97% completion rate and data sets delivered in under 2 hours on average. - **AI Training & Evaluation**: Human feedback from representative populations for preference tuning, safety evaluations, and benchmarks. Used to defend AI model quality. - **Research Services**: Accelerated research through insights from verified participants, supporting behavioral research, surveys, and user testing. - **Participant Marketplace**: A paid participant side where individuals can join paid online studies with flexible scheduling and real payouts. ## Market Standing - **Valuation/Market Cap**: Not publicly disclosed - **Key Metric**: $32 million in Series A funding (secured in 2023) - **Notable Investors/Partners**: Series A funding of $32M (lead investors not specified in available data); trusted by thousands of organizations including cutting-edge AI startups and Ivy League universities. - **Growth Signals**: - Expanded into the US with a New York City hub (announced February 2024) - 172 open job listings across multiple departments (as of mid-2026) - 700+ studies launch every day on the platform - Participants from 38+ countries speaking 80+ languages - 10,000+ organizations use Prolific - 35,000+ data collectors use the platform ## Competitive Advantages - **Verified participant pool**: All participants are actively vetted, verified, and fairly paid, ensuring high-quality, trustworthy data without the noise of typical survey platforms. - **Speed and reliability**: Data sets are delivered in under 2 hours on average, with a 97% study completion rate — a significant moat for time-sensitive AI and research projects. - **Representative populations**: Ability to source diverse, representative participant pools for AI safety evals and benchmarks, critical for regulatory compliance and model defensibility. - **Trusted brand**: 10 years of operation, trusted by leading academics, AI developers, and Ivy League universities. ## Strategic Focus - **AI and human data**: Continuing to build the "biggest pool of human-derived data in the world" with a focus on powering AI training, safety evaluations, and benchmarks. - **US expansion**: Opening a New York City hub and hiring across the US (San Francisco, Seattle, New York) signals a major push into the North American market. - **Product development**: Active hiring for product, engineering, data science, and AI research roles indicates ongoing platform innovation and scaling. - **Enterprise growth**: Hiring for Strategic Customer Success Managers, Solutions Engineers, and Strategic Account Executives suggests a focus on enterprise and strategic accounts. ## Why Work Here - **Remote-first culture**: Prolific is remote-first with flexible work arrangements. Employees report high satisfaction with working location freedom (FlexScore data). Regular company-wide and team meet-ups, plus an annual in-person get-together. - **Autonomy and flexibility**: 81% of employees feel they have complete autonomy over their work; 83% are happy with flexible hours; 78% report good work-life balance. - **Benefits**: Home office budget for new joiners with annual top-up, personal learning and development budget, share options, and competitive benefits (86% employee satisfaction with benefits). - **Diversity and inclusion**: Strong DEI focus with a formal Diversity, Equity and Inclusion Monitoring statement; a culture that celebrates differences and removes barriers. - **Growth opportunity**: Join a fast-scaling business backed by $32M in Series A funding with a clear mission and strong product-market fit. - **Culture principles**: "We care deeply about our customers," "We embrace change," "We aim high," "We win together," "We make every minute count," "We are optimistic and find a way." - **Hiring process**: Structured 4-stage process (talent call, hiring manager interview, panel interview with task compensation, final principles interview) with feedback surveys to continuously improve. ## Sources 1. [prolific.com](https://www.prolific.com/) 2. [prolific.com/about](https://www.prolific.com/about) 3. [prolific.com/careers](https://www.prolific.com/careers) 4. [job-boards.greenhouse.io/prolific](http://job-boards.greenhouse.io/prolific) 5. 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