This role is for one of our clients

Compensation: $140-$150 per hour

We are partnering with a leading legal AI company to benchmark how well AI systems answer real questions ofSpanish law.

We are hiring experiencedin-house counselto 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 acrosstwo AI (LLM) platforms

Compare the outputs from both platforms side by side

Score each response against astandardized rubricwe provide

Submit concise written feedback for every evaluation

Requirements

5+ yearsas in-house legal counsel practising inSpain

Strong command of Spanish law, especiallycommercial and contractmatters

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

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

📌 In-House Counsel (Spain) (Leganés)
🏢 Weekday AI
📍 Leganés