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LLM Engineer — Legal Copilot

Harvey· San Francisco, CA· Ref. EXP-2026-0014 4.6 (95 reviews)
Easy applyFull-timeHybrid
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Salary
$160k – $230k / year
Type
Full-time
Location
San Francisco, CA · San Francisco (California) · Hybrid
Valid through
11/2/2026

Additional details

Posted
Posted 2 days ago
Applications
22
on Ganloss
Experience
Mid · 3+ years
Education
BS/MS CS, ML, or equivalent experience
Region
California
Team
Harvey — AI team
Company size
100-250
Founded
2022

Job description

Harvey is hiring a LLM Engineer — Legal Copilot (Full-time) hybrid. This llm engineer role is part of the AI hiring market in San Francisco (California). Legal-domain LLM engineer — retrieval, citation, and red teaming for enterprise law workflows. Listed compensation: $160k – $230k / year. Stack: LLM, Legal, RAG, Python.

LLM Engineer profiles are in high demand in San Francisco: San Francisco and the Bay Area host the largest share of US AI hiring: LLM, MLOps, foundational research, and GenAI products. OpenAI partners, Databricks, Scale AI, and hundreds of…

The team

Harvey — AI team

Responsibilities

  • Deliver production ML/LLM features with clear evals and monitoring
  • Collaborate with product, design, and infra on roadmap priorities
  • Document architecture decisions and mentor junior engineers where relevant

Requirements

  • 3+ years shipping ML, LLM, or data systems in production
  • Strong Python or TypeScript and communication skills
  • Comfort with evals, observability, and responsible AI practices

Tech stack

LLMLegalRAGPython

Benefits

Health, dental, vision
401(k) match
Equity
Learning budget
Flexible PTO

Hiring process

  1. 1Recruiter screen (30 min)
  2. 2Technical interview
  3. 3Team conversation
  4. 4Offer

Experience: Mid · 3+ years · Education: BS/MS CS, ML, or equivalent experience

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FAQ — LLM Engineer — Legal Copilot

What is the salary for LLM Engineer — Legal Copilot at Harvey?
Listed range: $160k – $230k / year (Full-time). Packages often include PTO, remote options, and equity depending on the company.
Where is the LLM Engineer — Legal Copilot role based?
San Francisco, CA, San Francisco (California). Work mode: Hybrid.
How do I apply to Harvey?
Create a free Ganloss candidate account, then apply in one click. Job reference: EXP-2026-0014. Process: Recruiter screen (30 min) → Technical interview → Team conversation → Offer.
Is Harvey hiring other AI roles?
Harvey (Legal AI) hires across LLM, ML, data, and AI product. See all openings on the Ganloss company page.

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