Principal LLM jobs in California
38 open right now — Principal roles, mentioning LLM, in California. Read straight from companies’ own boards, and every listing links to the original posting.
Of the 25 newest shown here, 22 state pay and 5 are remote, from 11 employers.
Principal Brand Content & AI Search Visibility
Databricks · San Francisco, CA
PrincipalType not listed$223K – $307K/yr ·
Principal Product Security Engineer
Salesforce · San Francisco, CA
Full-timePrincipal$173K – $314K/yr ·
Principal Engineer, Agentic Platforms, Ads
Google · Mountain View, CA
No longer listedPrincipalType not listed$307K – $427K/yr
Principal Solutions Architect - High-Tech, Electronics & Semiconductor, Hi-Tech Electronics and Semiconductor
Amazon Web Services, Inc. · San Francisco, CA
Full-timePrincipalPrincipal Multimodal LLM Research Scientist, XR
Google · San Jose, CA
No longer listedPrincipalType not listed$307K – $427K/yr
Senior Principal On-Device and Voice LLM Architecture Software Engineer, XR
Google · San Jose, CA
No longer listedPrincipalType not listed$307K – $427K/yr
Principal Technical Account Manager, ES - NAMER - US-Frontier AI
Amazon Web Services, Inc. · San Francisco, CA
Full-timePrincipalPrincipal M-LLM Post-Training and Execution Software Engineer, XR
Google · San Jose, CA
No longer listedPrincipalType not listed$307K – $427K/yr
Principal Product Manager, Consumer Shopping Personalization
Google · Mountain View, CA
No longer listedPrincipalType not listed$281K – $391K/yr
Principal Product Manager
LawnStarter · Remote (United States)
RemoteFull-timePrincipal$185K – $230K/yr ·
Principal Software Engineer / Data Scientist, AI
Salesforce · San Francisco, CA
No longer listedFull-timePrincipal$197K – $314K/yr
Principal Software Engineer, Platform Services (PMTS)
Salesforce · San Francisco, CA
Full-timePrincipal$197K – $314K/yr ·
Principal Software Engineer, Retail and CPG Platform Architecture
NVIDIA · Remote (United States)
RemoteFull-timePrincipal$240K – $380K/yr ·
Principal Product Manager, AI Agents & MCP
Amplitude · San Francisco, CA
Full-timePrincipal$237K – $356K/yr ·
Principal Machine Learning Engineer, Agent Harness - Meta Factory
Adobe · San Jose, CA
No longer listedFull-timePrincipal$206K – $379K/yr
Principal Engineer, Core - Pinner Journeys
Pinterest · Remote (United States)
RemoteNo longer listedFull-timePrincipal$243K – $450K/yr
Principal Machine Learning Engineer
Adobe · San Jose, CA
No longer listedFull-timePrincipal$206K – $379K/yr
Distinguished Engineer, Scaled Out Inferencing
NVIDIA · Remote (United States)
RemoteFull-timePrincipal$320K – $489K/yr ·
Principal, Technical Architect
Salesforce · Remote (San Francisco)
RemoteFull-timePrincipal$148K – $269K/yr ·
Principal Product Manager, Search & Contract Understanding
Ironcladhq · Hybrid — San Francisco, CA
HybridFull-timePrincipal$280K – $345K/yr ·
Principal Software Engineer - Employee Productivity
NVIDIA · Santa Clara, CA
Full-timePrincipal$248K – $391K/yr ·
Principal Engineer - Enterprise Content and AI Data Platform
NVIDIA · Santa Clara, CA
Full-timePrincipal$248K – $391K/yr ·
Principal Architect, Express AI Foundations
Adobe · San Jose, CA
No longer listedFull-timePrincipal$206K – $379K/yr
Principal Software Engineer - PMTS
Salesforce · San Francisco, CA
No longer listedFull-timePrincipal$197K – $314K/yr
