AI & Machine Learning jobs

Artificial intelligence, ML, LLM, NLP and data science roles — Hungarian and EU-remote opportunities in one place. These jobs also appear in the full list.

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City: San Mateo ✕ Level: Principal ✕ Work language: English ✕ Clear all

14 results

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Job · Principal

Member of Technical Staff, AI Training Infrastructure

Fireworks AI
+2
💰 Salary: not specified
🔀 Hybrid United States San Mateo 🗣️ EN
Job · Principal

Principal Machine Learning Infrastructure Engineer, Ads & Discovery

Roblox
AI/ML
$295,250–$345,040/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Principal Machine Learning Engineer, Content Safety

Roblox
AI/MLData Science
$295,250–$345,040/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Principal AI Solutions Engineer

Freshworks
Llm
$159,205–$196,665/yr gross
🔀 Hybrid Philippines San Mateo 🗣️ EN
Job · Principal

Staff Backend AI Platform Engineer

Freshworks
AI/ML +7
$225,000–$278,000/yr gross
🏢 On-site Philippines San Mateo 🗣️ EN
Job · Principal

Staff Engineer - Machine Learning

Freshworks
AI/ML +7
$211,000–$261,000/yr gross
🏢 On-site Philippines San Mateo 🗣️ EN
Job · Principal

Senior / Principal Infrastructure Engineer - ML Platform

Roblox
AI/MLData Science +3
$278,530–$345,040/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Senior / Principal Data Scientist - Discovery

Roblox
AI/MLData Science +1
$307,430–$373,680/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Principal Software Engineer - Economy ML (Data Systems)

Roblox
AI/MLFlinkData Science
$295,250–$354,040/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Principal/Senior Machine Learning Scientist - Search and Discovery

Roblox
AI/MLLlm
$278,530–$345,040/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Principal Machine Learning Engineer, Embodied AI and Smart NPCs

Roblox
AI/MLCpp +1
$345,040–$399,420/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Principal Data Scientist - Safety

Roblox
AI/MLData Science +1
$321,230–$373,680/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Distinguished Machine Learning Engineer - Safety

Roblox
AI/MLLlm
$399,420–$457,970/yr gross
🏢 On-site United States San Mateo 🗣️ EN
Job · Principal

Distinguished Engineer, Machine Learning Systems – Economy

Roblox
AI/MLLlm
$397,460–$455,720/yr gross
🏢 On-site United States San Mateo 🗣️ EN