US Contract Attorney — Litigation
About this role
About the Role Mercor is partnering with a leading AI lab to train frontier models on high-quality legal reasoning data. This is an evergreen talent pool for experienced US Litigation attorneys — by applying, you join a standing bench and are considered for ongoing and upcoming legal-AI projects as they launch. We review applications on a rolling basis and reach out when work that fits your background comes up. Typical work includes recurring side-by-side evaluations and legal dataset generation: you'll compare AI-generated legal work, judge which response is stronger and why, and create realistic litigation tasks and reference answers. What You'll Do - Compare pairs of responses to litigation tasks (research memos, pleadings, motions, briefs, discovery and case strategy) and decide which is stronger, with clear reasoning - Write concise justifications grounded in the source documents and applicable US law - Create realistic legal prompts, fact patterns and model answers drawn from your litigation experience - Flag errors, gaps and risky advice in AI-generated legal content - Attend onboarding and calibration sessions You're a Good Fit If You - Are admitted to practice in at least one US state (active bar membership) - Have 3+ years of US litigation practice, such as civil or commercial litigation, motion practice, discovery and trial preparation - Hold a J.D. from an ABA-accredited law school - Write clearly and pay close attention to detail Bonus Qualifications - 2+ years of experience at an AmLaw 100 firm (strongly preferred) - Prior work on legal AI projects with Mercor - Prior data annotation, AI evaluation or legal-benchmark experience Role Highlights - Evergreen talent pool — apply once and be considered for ongoing projects as they launch - Fully remote, flexible hours; recurring tasks as new work comes up - Applications reviewed on a rolling basis
Application listings
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