Jobs at Prolific

The Partner Growth Manager will build executive partnerships, drive revenue growth across the partner ecosystem, and represent Prolific at industry events, focusing on relationships in the US research and SaaS sectors.

In this role, you will recruit and engage specialized participants for AI projects, ensuring seamless collaboration with delivery teams and optimizing recruitment processes to meet client needs.

The Participant Recruitment Partner will identify and engage top-tier participants, manage client-specific recruitment operations, and enhance the participant pool quality through data-driven insights and collaboration.

Lead and mentor cross-functional engineering teams to deliver scalable, resilient cloud-native systems. Partner with product to define technical solutions, manage technical debt, hire and grow engineers, and drive engineering best practices. Hands-on leadership with strong frontend and distributed systems experience.

Lead Product Designer managing design vision and execution across multiple teams, enhancing user experiences within Prolific's marketplace and services.

As a Strategic Account Executive, you will drive sales cycles with frontier AI labs, focusing on research, product management, and strategic partnerships while understanding customer needs and workflows.

The Strategic Account Executive will drive customer adoption and growth in the US market, managing complex sales cycles and upselling to AI training customers while fostering strong relationships and ensuring customer satisfaction.

Full‑stack product engineer working across Prolific domains to solve customer problems, build scalable web services, support production systems, respond to incidents, and collaborate directly with customers and cross-functional teams to deliver product-focused engineering solutions.

Senior Software Engineer contributing across the full stack within a product-focused, cross-functional team. Build, deploy, and support scalable cloud-native services using event-driven architectures, improve observability and test automation, collaborate with product and customers, and champion engineering best practices to deliver high-value features.

Build and support full-stack web applications in cross-functional teams using agile practices. Design, implement, and run production systems on cloud platforms with strong observability, testing, and event-driven patterns. Collaborate with product, design, and customers to continuously improve the product.

The VP of Marketing will lead Prolific's marketing strategy focused on enterprise B2B growth, managing a global team and driving demand generation, positioning, and brand awareness efforts.

Lead Cloud Platform and SRE teams to design, build, and operate scalable, secure infrastructure. Define SRE practices (SLOs, SLAs, error budgets), own developer-facing platform and tooling, drive IaC and GitOps adoption, ensure security/compliance (SOC2, ISO-27001), and coach engineers for technical excellence and reliability.

Own analytics across the participant lifecycle to support acquisition, onboarding, activation, engagement, quality, retention and reactivation. Build metrics, dashboards, and experimentation frameworks with SQL and Python; partner with Product, Operations, Growth, and Data Science to run experiments and translate marketplace data into actionable decisions that improve participant health and supply sustainability.

Lead design and scaling of acquisition strategies and sourcing systems to attract, engage and onboard specialised expert contributors. Own end-to-end expert acquisition funnel, optimise conversion and quality using data, build repeatable processes, dashboards and playbooks, and partner cross-functionally with Product, Engineering and Data Science to meet customer demand.

Lead and grow a product marketing function for Prolific's human data platform. Own positioning, messaging, launches, packaging, and go-to-market strategy; manage three PMMs; align Product, Sales, and vertical marketing; run market and competitive research and build sales enablement.

As a Senior Product Designer, you will identify problems, shape product design, elevate user experiences, and collaborate with cross-functional teams at Prolific.

As a Technical Lead, you'll oversee technical projects, mentor engineers, ensure high-quality solutions, and influence strategic decisions in a collaborative environment.

Build and maintain scalable data pipelines and platform components to serve analytics, ML, and product teams. Design data services/APIs, ensure data quality, observability, security and compliance, and evolve cloud-native infrastructure using IaC and Kubernetes. Partner with cross-functional teams, produce documentation, and ship reliable, tested data solutions.

Design, build, and maintain scalable data pipelines and platform services to support analytics, ML, and product teams. Implement infrastructure-as-code (Terraform) and Kubernetes-based deployments, develop data services/APIs, and ensure data quality, observability, security, and compliance. Partner with cross-functional teams, document systems, and continuously improve performance and reliability.

Own the end-to-end PLG strategy for Prolific's self-serve funnel: drive acquisition, activation, engagement and retention. Develop and optimise onboarding, lifecycle and in-product messaging, referral programmes and paid acquisition across search, social and display. Improve organic growth via SEO and content, define PQLs, partner with Product, Sales, RevOps and CS, and lead data-driven experimentation to measure and optimise funnel performance.