Remote Paid Research Participant Jobs in Europe 2026

AI Trainers - United Kingdom

• United Kingdom
• Up to $18/hr
• Sep 17, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

UK Residents - Survey Participants - United Kingdom

• United Kingdom
• Up to $18/hr
• Sep 16, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Pharmaceutical Regulatory Affairs Professionals: Strategy and Process Interview

• Remote (Global)
• $270
• Sep 10, 2026

We're running a paid study on the evolving landscape of pharmaceutical regulatory affairs and strategic compliance. This research aims to identify how teams navigate complex approval processes and industry standards.

Germany Leadership Diagnostic Survey – Leaders

• Germany
• Sep 10, 2026

Germany Leadership Diagnostic Survey – Business Leaders & Managers About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Germany Leadership Diagnostic Survey – Managers

• Germany
• Sep 10, 2026

Germany Leadership Diagnostic Survey – Business Leaders & Managers About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Germany Leadership Diagnostic Survey – Business Leaders

• Germany
• Sep 10, 2026

Germany Leadership Diagnostic Survey – Business Leaders & Managers About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Germany Leadership Diagnostic Survey – Business Managers

• Germany
• Sep 10, 2026

Germany Leadership Diagnostic Survey – Business Leaders & Managers About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Technical Recruiters: Interview on Full-Cycle Hiring Workflows

• Remote (Global)
• $3,000
• Sep 8, 2026

We're running a paid study on the day-to-day operations of technical recruiting and project leadership. Our goal is to understand how top technical talent is sourced and how client relationships are managed throughout the hiring lifecycle.

Machine Learning Engineers: Scenario Building for Reinforcement Learning

• Remote (Global)
• $90/hr
• Sep 3, 2026

We're hiring AI researchers and machine learning engineers to participate in building worlds within a reinforcement learning platform. This work directly influences how agents interact with complex, simulated environments during their training cycles.

Germany Leadership Diagnostic Survey – Business Leaders & Managers

• Germany
• Sep 3, 2026

Germany Leadership Diagnostic Survey – Business Leaders & Managers About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Full-Stack Engineers (Cybersecurity): Feedback on CI/CD Workflows

• Remote (Global)
• $105/hr
• Sep 3, 2026

We're running a paid study on the intersection of full-stack development and cybersecurity practices. Our goal is to understand how engineering teams integrate vulnerability verification directly into their CI/CD pipelines.

Full-Stack Engineers: Interview on Cybersecurity and CI/CD Pipelines

• Remote (Global)
• $55/hr
• Sep 3, 2026

We're running a paid study on the intersection of full-stack development and cybersecurity practices. Our goal is to understand how engineering teams balance feature development with robust vulnerability verification.

Finance Professionals: Designing Challenging AI Prompts

• Remote (Global)
• $20
• Aug 27, 2026

This paid task-design trial is your opportunity to be accepted into the Terac network of finance experts, a network that pays $110 per hour on future finance projects. Design a demanding AI promp... Remote worldwide, pays $20 one-time, 1000 spots.

Domain Experts: Paid Assessment on AI Prompt Design

• Remote (Global)
• $50
• Aug 22, 2026

We are running a paid evaluation to see how well professionals can design complex tasks that expose AI limitations. We want domain experts to create a demanding prompt based on their real-world w... Remote worldwide, pays $50 one-time, 1000 spots.

AI Trainer - Advanced Mandarin Fluency - United States

• United Kingdom, United States, Australia +4CanadaSingaporeNew ZealandMalaysia
• Up to $18/hr
• Aug 12, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

AI Training - Fluent Russian Speakers - UK

• Remote (Global)
• Up to $18/hr
• Aug 11, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

AI Training - Fluent Bengali Speakers

• Remote (Global)
• Aug 10, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

AI Training - Open Source CAD Research - Aerospace Engineers

• Remote (Global)
• Up to $120/hr
• Aug 6, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Google Inbox - Personalized Eval Project - Global

• Angola, Argentina, Brazil +19Ivory CoastChileColombiaGermanyAlgeriaSpainFranceItalyJapanKenyaSouth KoreaMoroccoMexicoMozambiquePeruPortugalSenegalEl SalvadorUnited States
• $6 – $25/hr
• Jul 30, 2026

Job Title: Google Workspace AI Testing & Feedback Contributor (Part-Time | Remote) Job Description: We are looking for detail-oriented individuals to support the improvement of Google Workspace AI-powered products.

IT Directors - Short Term Paid Research Opportunity - ITSM & ESM Platforms

• Remote (Global)
• Up to $200/hr
• Jul 24, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

IT Directors - Short Term Paid Research Opportunity - ITSM & ESM Platforms - UK

• United Kingdom
• Up to $200/hr
• Jul 24, 2026

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Staff Engineers/Technical Leaders - Paid Research

• Remote (Global)
• Up to $200/hour
• Jul 13, 2026

Software Developer Leaders and Decision-Makers for Workflow Management Tools About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Software Developer Leaders and Decision-Makers for Workflow Management Tools - Spain

• Spain
• Up to $200/hour
• Jul 13, 2026

Software Developer Leaders and Decision-Makers for Workflow Management Tools About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Software Developer Leaders and Decision-Makers for Workflow Management Tools - Poland

• Poland
• Up to $200/hour
• Jul 13, 2026

Software Developer Leaders and Decision-Makers for Workflow Management Tools About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.