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Scout read:Data & ML Principal

60+ roles, best fit first

Principal Research Engineer, Model Training & Post-Training

Inflection AI · Palo Alto, California, United States · Principal

$400k–$550k

Data & MLSeen open todayApply

Staff / Principal Research Scientist, Models - USA

Inworld AI · Mountain View, California, USA (hybrid) · Principal

$270k–$500k

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Principal Engineer, Big Data Platform

Pinterest · Remote · San Francisco, CA, US · Principal

$243k–$500k

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Senior Staff / Principal Machine Learning Engineer - Autonomy Behaviors

Zoox · Foster City, CA (hybrid) · Principal

$340k–$492k

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Distinguished Engineer, Machine Learning - Discovery

Roblox · San Mateo, CA, United States · Principal

$419k–$458k

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Distinguished Engineer, Machine Learning - Economy

Roblox · San Mateo, CA, United States · Principal

$397k–$456k

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Principal Software Engineer, ML & Media Infra

Pinterest · Palo Alto, CA · Principal

$285k–$450k

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Principal Software Engineer II - Next-Gen Data Transformations

Snowflake · US-WA-Bellevue · Principal

$304k–$437k

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Principal Software Engineer, Machine Learning

Attentive · New York, NY (Hybrid) · Principal

$350k–$430k

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Principal Scientist, Permanent Magnets

SandboxAQ · Remote · United States · Principal

$224k–$420k

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Principal Machine Learning Engineer, 3D Geometric Vision

Wayve · Sunnyvale, California USA (hybrid) · Principal

$370k–$420k

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Principal Research Engineer, Post-Training

Character.AI · Redwood City, CA · Principal

$275k–$400k

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Senior/Principal Software Engineer - Creator Data

Roblox · San Mateo, CA, United States · Principal

$345k–$399k

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Principal Machine Learning Engineer, Alt Defense

Roblox · San Mateo, CA, United States · Principal

$329k–$399k

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Senior / Principal Materials Scientist, AI Safety

Lila Sciences · Cambridge, MA USA · Principal

$268k–$384k

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Senior/Principal ML Scientist, Translational Biology

Lila Sciences · San Francisco, CA USA · Principal

$268k–$384k

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Senior / Principal ML Scientist, Foundation Models for Life Sciences

Lila Sciences · San Francisco, CA USA · Principal

$268k–$384k

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Principal Data Scientist - Safety

Roblox · San Mateo, CA, United States · Principal

$274k–$374k

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Principal Data Scientist, User Ecosystem

Reddit · Remote - United States · Principal

$313k–$365k

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Principal Data Scientist, Ads

Reddit · Remote - United States · Principal

$268k–$365k

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Principal Machine Learning Engineer- LLM Fine-tuning and Optimization

Airbnb · United States · Principal

$292k–$365k

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Principal Research Engineer, Epic Developer Assistant

Epic Games · BLANK,BLANK,Multiple Locations · Principal

$246k–$361k

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Principal Machine Learning Infrastructure Researcher

Lightmatter · Mountain View, CA · Principal

$300k–$350k

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Principal Research Scientist – Scaling

Databricks · San Francisco, California · Principal

$280k–$350k

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Principal Machine Learning Platform Engineer, Foundation AI

Roblox · San Mateo, CA, United States · Principal

$295k–$345k

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Principal Machine Learning Infrastructure Engineer, Ads & Discovery

Roblox · San Mateo, CA, United States · Principal

$295k–$345k

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Principal Software Engineer, Data Tooling

Roblox · San Mateo, CA, United States · Principal

$295k–$345k

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Principal/Senior Machine Learning Scientist - Search and Discovery

Roblox · San Mateo, CA, United States · Principal

$279k–$345k

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Machine Learning Engineer (Staff & Principal)

Tubi · San Francisco, CA (hybrid) · Principal

$239k–$342k

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Principal Data Engineer, Data Quality & Datasets Pipelines

Wayve · Sunnyvale, California USA · Principal

$290k–$340k

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Principal Engineer, Data Platform

AlphaSense · Remote - United States · Principal

$246k–$339k

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Principal Software Engineer, Financial Data Platform & GenSearch Agent

AlphaSense · Remote - United States · Principal

$246k–$339k

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Principal Machine Learning Engineer, Applied AI

Lila Sciences · Cambridge, MA USA · Principal

$252k–$336k

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Staff / Principal Research Engineer, AI Safety Mitigations

Lila Sciences · Cambridge, MA USA · Principal

$224k–$336k

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Principal Security GRC Analyst

Roblox · San Mateo, CA, United States · Principal

$288k–$336k

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Principal Data Center Supply Chain Lead

Lambda · San Jose Office (Zanker) (hybrid) · Principal

$211k–$331k

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Principal Engineer Team Lead, Prediction & ML Planner

Motional · Remote · Boston, Massachusetts, United States · Principal

$240k–$330k

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Principal Machine Learning Engineer, Data Mining

Motional · Remote · Boston, Massachusetts, United States · Principal

$240k–$330k

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Distinguished Software Engineer, Data Platform

Saviynt · Milpitas, California (hybrid) · Principal

$300k–$320k

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Principal Machine Learning Engineer (EO/IR Image Analysis)

Rocket Lab · Long Beach, CA · Principal

$199k–$318k

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Principal Machine Learning Engineer

ZoomInfo · Waltham, Massachusetts, United States · Principal

$193k–$303k

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Senior Principal Machine Learning Engineer

SambaNova · San Jose, California, United States · Principal

$220k–$300k

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Principal AI/ML Researcher

Whoop · Boston, MA · Principal

$270k–$300k

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Staff/Principal Machine Learning Engineer

Upstart · Remote · United States · Principal

$221k–$300k

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Senior Principal Data Engineer

MaintainX · San Francisco (hybrid) · Principal

$202k–$296k

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Principal Tech Lead Manager - Data Platform & Reliability Engineering

ID.me · Mountain View, California, United States · Principal

$226k–$296k

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Principal Product Builder, Data

Apollo.io · Remote, United States · Principal

$236k–$295k

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Principal Software Engineer, Agentic Data Platform

Horizon3.ai · US, Remote · Principal

$255k–$290k

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Principal Engineer, AI/ML Security

DigitalOcean · Boston · Principal

$230k–$288k

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Principal Machine Learning Engineer

Axon · Seattle, Washington, United States · Principal

$177k–$283k

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Principal Technical Lead Manager - AI Data Applications

Motional · Remote · Boston, Massachusetts, United States · Principal

$200k–$275k

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Principal Engineer, Data & ML Infrastructure

Motional · Remote · Boston, Massachusetts, United States · Principal

$200k–$275k

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Principal Engineer, System Performance Analytics

Motional · Remote · Boston, Massachusetts, United States · Principal

$200k–$275k

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Principal Software Engineer, Data

ID.me · McLean, Virginia · Principal

$209k–$275k

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Senior Staff / Principal Machine Learning Scientist, AI Inference & Optimization

Netskope · Santa Clara, California, United States · Principal

$125k–$272k

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Principal Data Scientist, Marketing Measurement

Upstart · Remote · United States · Principal

$195k–$270k

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Principal Data Scientist

Upstart · Remote · United States · Principal

$195k–$270k

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Principal Experimental Scientist

Helion · Everett, WA · Principal

$230k–$270k

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Principal Applied Plasma Data Scientist

Helion · Everett, WA · Principal

$230k–$270k

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Principal Experimental Scientist - RF

Helion · Everett, WA · Principal

$230k–$270k

Data & MLSeen open todayApply

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