LLM Engineer

Job description

Glean is hiring a LLM Engineer (Full-time) hybrid. This llm engineer role is part of the AI hiring market in San Francisco (California). Glean careers: LLM engineer improving retrieval, ranking, and agent tools for enterprise work AI assistants. Listed compensation: $165k – $225k / year. Stack: Glean, LLM, RAG, Enterprise search.

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

Glean — 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

Benefits

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

Salary guide — LLM Engineer in San Francisco →

FAQ — LLM Engineer

What is the salary for LLM Engineer at Glean?

Listed range: $165k – $225k / year (Full-time). Packages often include PTO, remote options, and equity depending on the company.

Where is the LLM Engineer role based?

Palo Alto, CA, San Francisco (California). Work mode: Hybrid.

How do I apply to Glean?

Create a free Ganloss candidate account, then apply in one click. Job reference: EXP-2026-0009. Process: Recruiter screen (30 min) → Technical interview → Team conversation → Offer.

Is Glean hiring other AI roles?

Glean (Enterprise AI) hires across LLM, ML, data, and AI product. See all openings on the Ganloss company page.

Your profile is sent directly to Glean's hiring team.