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Legal mercor

Litigation Expert

Mercor • Remote, United States

Education

Not stated

Type

Hourly

Pay Rate

$90–$100/hr

Listed

139d ago

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About this role

From the Mercor listing

Role Overview

  • Mercor is seeking senior litigation professionals to build evaluation tasks for AI systems operating in civil litigation and dispute resolution contexts.

  • The workflows are calibrated to the case complexity, evidentiary stakes, and procedural scope of major commercial litigation and complex disputes.

  • This role builds worlds on two tracks: a US track (Federal Rules of Civil Procedure, Federal Rules of Evidence, state court analogs) and an International track (English Civil Procedure Rules, international arbitration rules such as ICC and LCIA). Experts qualified in either or both tracks are encouraged to apply.

  • Contributors design litigation scenarios, draft reference outputs, and write rubrics that capture how senior litigators think.

Key Responsibilities

  • Construct litigation scenarios spanning pre-trial discovery, motion practice, trial strategy, and settlement or arbitration processes.

  • Build tasks across commercial litigation, complex and class action litigation, discovery and evidence management, trial advocacy, and appellate practice.

  • Develop scenarios involving tools such as e-discovery platforms (Relativity, Everlaw), litigation management software, and deposition/trial preparation tools used on major matters.

  • Apply litigation methodologies (case strategy development, discovery and evidence analysis, motion drafting) to the standards track a world targets (US: FRCP, Federal Rules of Evidence, state court rules; International: CPR, international arbitration rules), and produce reference pleadings, discovery responses, motions, and trial memoranda.

  • Author rubrics that distinguish authentic litigation judgment from generic law school or bar exam-level recall.

Ideal Qualifications

  • 5+ years working as a litigator or trial attorney at a major litigation firm or corporate litigation department (Quinn Emanuel, Gibson Dunn, Boies Schiller Flexner, Kirkland & Ellis, or in-house litigation counsel).

  • Direct ownership of complex commercial litigation matters, with trial or arbitration experience.

  • Fluency in litigation tooling and methodologies, plus understanding of how court procedure, discovery, and evidentiary rules actually work.

  • A recognized professional credential is strongly preferred (JD with bar admission, or an international equivalent such as Barrister or Solicitor with advocacy rights); prior rubric or training authorship is a plus.

Requirements

  • Must be eligible to work in one of: Remote, United States
  • Fluent proficiency in English (Written & Verbal)
  • Reliable high-speed internet connection
  • Bachelor's degree or equivalent professional experience
  • Demonstrated expertise in Legal

How long hiring takes

Across the AI training platforms we refer candidates to, the median gap between referral and hire is about 30 days. It varies by platform and role, so treat it as a rough guide for this one.

Within 2 weeks
~25%
Within 6 weeks
~60%
Within 3 months
~80%

Talent Pool members

Apply through this link and we can put you forward to Mercor when your profile is a strong match. Not every applicant is submitted. If you're not in the pool yet, set up your profile first.

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Why this role

$90–$100/hr for Litigation Expert work puts your Legal expertise on the same footing as an AI lab's own research staff, without the overhead of running a consulting practice around it.

Talent pool

We're light on Legal candidates

We've matched 7 people with a Legal background against 209 Legal listings we've tracked, so most go out without one. Set up a profile and we'll consider you for a role like this one.

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Skills and categories

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Common questions

Is Mercor for freelancers or full-time contractors?

Mercor places you with one client for a defined engagement, like 'Python Tutor for 3 months', rather than having you grab small tasks from a shared queue. Most roles function as steady contract work, not one-off gigs.

Does Mercor's application require an on-camera interview?

Yes, every applicant records a video interview with an AI interviewer that asks questions about your resume. Clients review that recording to judge communication skills before matching, so there's no way to apply without going on camera.

Why do these AI training roles pay so much?

Because general knowledge isn't what's being tested. The model already knows the basics; what it needs is expertise on edge cases, the rare, difficult, highly technical judgment calls only a senior professional in the field would make correctly.

What does the day-to-day workload look like for elite-expert AI training roles?

Slow and deep, not fast and repetitive. A single task can take 45-60 minutes of researching citations or verifying complex calculations. Quality is what's being measured here, not throughput.

What does Legal work look like for a Litigation Expert?

Tasks here are scoped to Legal, not generic labeling. As a Litigation Expert, expect to draw on real domain judgment (evaluating outputs, correcting errors, or providing expert reasoning specific to Legal) rather than following a one-size-fits-all rubric. If you don't have hands-on Legal background, this is likely not the right listing to start with.

What specific skills does this listing call for?

English and Expert are named directly in the listing. If you don't have hands-on experience with these, expect the screening process to test for them directly rather than accepting adjacent experience as a substitute.

How much does this specific role pay?

This listing is posted at $90–$100/hr, an hourly rate. The range reflects experience level and negotiated terms, not a placeholder, so where you land in it depends on your background and the assessment. Pay can change between when we last checked the listing and when you apply, so confirm the current number on the platform's own application page before committing time.

What happens when I click Apply on this listing?

You'll be taken to Mercor's external site to complete your application there. This listing links through a referral, but the process is identical to applying directly; the link just routes you correctly. Create an account on their site and follow their onboarding steps.

Can I apply from outside the United States?

This specific role is open only to people based in the United States. If you are somewhere else, applying is unlikely to lead to an offer even if you pass the assessment, because the restriction is usually about where the work can legally be contracted rather than your skills. Read the full description for any tax-residency or right-to-work caveats before you apply.

How soon will I start working after applying to Mercor?

Not immediately. Mercor is a talent marketplace, not a task queue, so applying puts you in a pool of candidates. You start working only once a specific client, like a major AI lab, selects your profile, and that matching process can take weeks.