Jobs at Prolific

Senior Analytics Engineer at Prolific on the Data Infrastructure Team. This role involves transforming and maintaining the company's data infrastructure, redesigning and scaling the data stack, and ensuring data pipelines are robust, efficient, and reliable. The engineer will optimize analytics codebase to empower BI teams and bridge the gap between technical and non-technical stakeholders.

Human Data Quality Analyst at Prolific in Mexico. This role involves analyzing human data, identifying patterns and failure modes in datasets, and providing insights to improve data collection and quality controls for AI models.

Senior Product Designer at Prolific, embedded in a Product, Research & Design team. Responsibilities include designing customer journeys, conducting user research, and owning the product's customer experience within a domain. The role requires commercial acumen, reliability, grit, diplomacy, trust, and empathy.

Lead Product Designer at Prolific, responsible for the design vision, strategy, and execution across three cross-functional teams. This role involves overseeing participant experiences and authenticity, and acting as a hands-on designer for a core participant domain. The position reports to the VP of Product and collaborates with engineers, researchers, data scientists, product managers, and designers.

Applied Scientist at Prolific focused on improving human data infrastructure for AI systems. The role involves designing and prototyping AI/ML methods for data quality, judgment aggregation, and AI evaluation, utilizing classical ML, statistics, LLMs, and agentic techniques.

Prolific is hiring a Growth Marketing Manager for their Marketing team. This role will own the full funnel for the PLG segment, focusing on acquisition, activation, lifecycle, and retention. The position sits at the intersection of full-funnel PLG strategy and hands-on channel execution.

Growth Marketing Manager at Prolific responsible for the full funnel of the PLG segment, from acquisition through activation, lifecycle, and retention. This role involves both full-funnel PLG strategy and hands-on channel execution.

Senior Product Manager for AI at Prolific, focusing on tooling for frontier AI model developers. This role involves founder-level ownership of AI product development and leading a client-facing engineering team for strategic integrations.

Strategic Projects Lead, Managed Services at Prolific is a hands-on role focused on delivering complex client programs in AI. The role involves owning client engagements end-to-end, translating requirements into human data programs, and coordinating internal teams to ensure project success.

Senior Human Data Operations Partner, AI at Prolific manages the operational delivery of human data for AI customers. This role involves creating operational plans, managing participant pools, running projects, tracking supply and quality, and resolving issues to ensure successful data operations.

Strategic Projects Lead, Managed Services at Prolific is a client-facing role focused on AI projects. The lead will own client engagements end-to-end, translating client requirements into human data programs and ensuring project execution and success.

Prolific is hiring a Participant Recruitment Partner/Sourcer for a 3-month fixed-term contract with potential for extension. This remote role is open to candidates in the US and Mexico and requires an immediate start within two weeks.

Strategic Account Executive at Prolific, focused on the AI vertical. This role involves landing new projects and use cases with AI/ML research teams and expanding solutions within those organizations, primarily targeting prospects and customers in the West.

Senior Data Analyst at Prolific, focusing on the marketplace. This role involves understanding marketplace health, identifying supply/demand inefficiencies, and measuring the impact of product and algorithmic improvements. The analyst will collaborate with Product, Engineering, and Operations teams to answer marketplace questions and inform product decisions.

This is a Participant Recruitment Partner/Sourcer role at Prolific. It is a 3-month fixed-term contract with the possibility of extension, open to candidates in the US and Mexico. The role prioritizes candidates who can start within the next two weeks and offers a base salary with potential monthly performance bonuses.

As a founding member of the AI Data Services team, this Human Data Quality Engineer will build quality systems for advanced AI models. The role involves defining data quality standards for next-generation AI through strategic thinking and innovation, working at the intersection of human data and machine learning.

As a founding member of the AI Data Services team, this role focuses on building quality systems for AI models. The engineer will act as a strategic partner, defining data quality standards for advanced AI by working at the intersection of human data, machine learning, and evaluation.

Data Engineer at Prolific responsible for building scalable data solutions for various teams. The role involves contributing to the underlying platform and data usage in products within a modern, cloud-native environment.

As a founding member of the AI Data Services team, this Human Data Quality Engineer will build quality systems for AI models. The role requires an innovative thinker to define data quality standards for advanced AI, working at the intersection of human data, machine learning, and evaluation.

Senior Product Engineer II at Prolific is a senior technical contributor role within the Engineering team. This position involves partnering with the Engineering Manager to define technical direction, shape the team's roadmap and architecture, and ensure delivery excellence. The role requires balancing hands-on contribution with technical leadership and representing the team's work externally.

Senior Human Data Operations Partner (Research) at Prolific in the United Kingdom. This role involves owning the operational success of research customer projects and shaping the long-term capability of Prolific's Research participant supply. Responsibilities include leading research engagements and identifying structural gaps in Research supply.