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This is a fully remote position, open to candidates based in Spain.
Pay: $140–$400/hr
Role Title: BigLaw lawyers (Litigation/Corporate/M&A;)
Role Type: Contractor
Location: Remote
We are engaging lawyers to contribute their subject‑matter expertise in support of a customer's project. In this role, you'll apply your expertise to help train next‑generation AI systems. Your work will shape how models learn, reason, and perform through high‑quality, real‑world input. No prior experience in AI is required — your domain knowledge is what matters.
This opportunity is tailored for legal professionals with mandatory experience working at one or more Vault Law 100 firms. We are seeking candidates with top‑tier legal training and exposure to sophisticated, high‑stakes legal matters who are interested in applying their expertise in a collaborative, technology‑driven environment.




Scope of Work
- Conduct comprehensive legal analysis on a variety of US law topics, providing nuanced insights and guidance.
- Perform in-depth legal research to support project objectives and ensure current, accurate information is utilized.
- Draft, review, and edit legal content, including memoranda, opinions, contracts, and other relevant documents.
- Assess and provide structured feedback on legal texts for clarity, accuracy, and alignment with best practices.
- Participate in remote, multidisciplinary collaboration to refine project deliverables and address complex legal scenarios.
- Contribute to content quality assurance by spotting errors, inconsistencies, or ambiguities in legal materials.
- Apply meticulous attention to detail to maintain exceptionally high standards in all submissions.

Preferred Qualifications
- Active license to practice law with strong academic credentials.
- Current or prior

📌 BigLaw lawyers (Madrid)
🏢 RemoteJobsOne
📍 Madrid