In-House Counsel (Spain)
In-House Counsel (Spain) is an open role at Mercor Experts, available remotely, with pay listed as $140–$150/hr.
Applications open on Mercor Experts’s own site. How we make money.
About this role
Mercor is partnering with a leading legal AI company to benchmark how well AI systems answer real questions of **Spanish law**. We are hiring experienced **in-house counsel** to serve as expert reviewers — running the same prompts through two AI platforms, comparing the answers, and scoring them against a standardized rubric. ### What you'll do - Run the same set of prompts across **two AI (LLM) platforms** - Compare the outputs from both platforms side by side - Score each response against a **standardized rubric** we provide - Submit concise written feedback for every evaluation ### Requirements - **5+ years** as in-house legal counsel practising in **Spain** - Strong command of Spanish law, especially **commercial and contract** matters - Sharp attention to detail and precise written communication - Able to work independently to a rubric and to deadlines ### Logistics - **Initial commitment:** ~10 hours, with strong potential for more - **Confidentiality:** all work is covered by NDA
Pay
$140–$150/hr
About Mercor Experts
Mercor Experts's connection to Mercor: Direct expert network. Law, medicine, finance, engineering, operations and AI evaluation
Ownership confidence: Confirmed. See the full network profile →
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Frequently asked questions
How do I apply for the In-House Counsel (Spain) role at Mercor Experts?
Applications go through Mercor Experts's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Mercor Experts's access model is "Apply" (Profile / role application). This listing was first seen here on August 5, 2026 and was still live at the last check.
Is the In-House Counsel (Spain) role at Mercor Experts remote?
Yes - Mercor Experts lists this role as remote.
What does the In-House Counsel (Spain) role at Mercor Experts pay?
Mercor Experts lists this role's pay as $140–$150/hr, quoted from the listing rather than estimated.
What kind of work is In-House Counsel (Spain)?
AI model evaluation. Law, medicine, finance, engineering, operations and AI evaluation
Is Mercor Experts a legitimate AI-training platform?
Direct expert network - and that relationship is rated "Confirmed" here because it can be checked against www.mercor.com rather than taken on Mercor Experts's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
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