Social Media Simulation Designer

Mercor; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

Mercor is building high-fidelity simulated work environments to evaluate AI agents for real marketing work. You will design and pressure-test Social Media environments, focusing on briefs, artifacts, and judging AI performance across social inbox management, campaign execution, and share-of-voice analysis.

The role emphasizes hands-on social branding experience and the ability to articulate why decisions are right.

Qualifications

• Hands-on practitioner experience running brand social.
• Fluent in a social management platform such as Sprout Social.
• Clear written reasoning with ability to explain decision justification.

Responsibilities

• Design task briefs drawn from real social media work.
• Specify required documents, dashboards, personas and tool states.
• Write or review reference answers and criteria for strong responses.
• Review AI agent attempts and judge against standards.

Skills

Brand social management

Analytical thinking

Written reasoning

Platform analytics

Calibrated decision making

Tools

Sprout Social

Job description

Mercor is building high-fidelity simulated work environments to evaluate AI agents for real marketing work. You will design and pressure-test Social Media environments, focusing on briefs, artifacts, and judging AI performance across social inbox management, campaign execution, and share-of-voice analysis.

The role emphasizes hands-on social branding experience and the ability to articulate why decisions are right.