All roles

Open role

[Remote] Customer Support Reps - AI Training - Madrid, Spain

Remote · Nigeria Full-time

Note: The job is a remote job and is open to candidates in USA. Prolific is building the biggest pool of quality human data in the world, and they are seeking Customer Support Representatives to join their Expert Network. The role involves training and evaluating AI models through customer support tasks and ensuring the quality of AI-generated responses.

Responsibilities

  • Evaluate AI Chatbot Responses: review AI-generated support replies for accuracy, brand voice consistency, and "helpfulness" scores
  • Simulate Customer Interactions: create realistic support tickets and dialogue flows to test how AI handles edge cases, angry customers, or complex inquiries
  • Refine Knowledge Bases: audit AI-generated FAQ articles and macros to ensure they are easy for customers to follow and technically correct
  • Sentiment Labeling: annotate model responses to identify if the tone is appropriately empathetic, professional, or overly robotic
  • Quality Assurance: compare AI outputs against standard Support QA rubrics to ensure they meet professional service standards

Skills

  • Years of experience in a high-volume customer support, technical support, or client success role
  • Exceptional written English skills with the ability to adjust tone, empathy, and clarity based on different customer personas
  • Proven ability to de-escalate complex situations and provide step-by-step troubleshooting for technical or billing issues
  • High typing speed and the ability to navigate multiple information sources quickly to find accurate answers
  • A 'sharp eye' for identifying subtle errors in logic, tone, or factual accuracy in support responses
  • A PayPal account to receive payment from our clients
  • Proficiency with Zendesk, Salesforce Service Cloud, Intercom, or Freshdesk
  • Expert use of Slack, Microsoft Teams, and email ticketing systems
  • Familiarity with Confluence, Notion, or Guru for internal knowledge management
  • Multilingual capabilities are a significant plus, especially for evaluating translation and localized support quality

Benefits

  • Competitive pay rates
  • Flexible hours
  • Ability to work from home

Company Overview

  • Building the most advanced global infrastructure for People Science. It was founded in 2014, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is https://www.prolific.com/.
  • Company H1B Sponsorship

  • Prolific has a track record of offering H1B sponsorships, with 12 in 2025, 7 in 2024, 16 in 2023, 39 in 2022, 16 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.
  • More open positions

    [Remote] Customer Support Reps - AI Training - Indianapolis, US

    Work from home Full-time role

    [Remote] Subject Matter Expert: Legal & Regulatory Research - Remote Advisory (Milan)

    Work from home Full-time role

    [Remote] Senior Solution Consultant – Ohio Valley

    Work from home Full-time role

    [Remote] Legal Professionals - AI Training - Birmingham, UK

    Work from home Full-time role

    [Remote] Legal Professionals - AI Training - Manchester, UK

    Work from home Full-time role

    [Remote] Senior API Integration Engineer – Wealth Management

    Work from home Full-time role

    Licensed Medicare Insurance Agent (Remote)

    Work from home Full-time role

    Account Manager / Specialty Account Manager - TAVNEOS - Long Island E, NY

    Work from home Full-time role

    Category and Shopper Strategy Analyst

    Work from home Full-time role

    Accountant

    Work from home Full-time role

    Cantonese Contract Interpreter

    Work from home Full-time role

    Project Manager 4

    Work from home Full-time role

    Remote Data Entry Virtual Assistant – Aviation Operations Support & Customer Experience at careerzynith

    Work from home Full-time role

    [Hiring] Wellness & Recovery Specialist, Peer Support Certified @Elevance Health

    Work from home Full-time role

    Direct Client: Oracle Cloud Accounts Payable Specialist @ Nashville, TN – REMOTE

    Work from home Full-time role

    Lead Bookkeeper, Tax Preparer & Data Entry Specialist – Remote Financial Management Role at careerzynith

    Work from home Full-time role

    Global Enterprise Account Manager

    Work from home Full-time role

    Web Design Intern

    Work from home Full-time role

    Engineering Manager - Reporting

    Work from home Full-time role

    Client Policy Analyst - Compensation (remote)

    Work from home Full-time role

    Senior Data Scientist, Crypto

    Work from home Full-time role