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fable12 indexes public job boards directly from employers’ hiring systems. Listings link to the employer. Ages are the employer’s own publish date — how we know.

Not affiliated with any company listed. Boards last swept 23 Aug, 00:59 UTC.

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Under a week16 1–4 weeks23 1–2 months40 2–12 months87 Over a year4

7,713 postings mention “Principal AI Engineer” in the description

152 roles across 170 listings · show every listing · page 1 of 7

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33d
Principal AI Engineer
TuringEnterprise AI EngineeringNew York, New York, United States
Apply Principal AI Engineer at Turing — opens Turing’s own board
47d
Principal AI Engineer, Special Programs
SpaceXStarshield AI EngineeringWashington, DC+1 more listingoldest open 3 months
Apply Principal AI Engineer, Special Programs at SpaceX — opens SpaceX’s own board
4mo
Principal AI Engineer, Business Accounts
AirwallexEngineeringAU - Sydney
Apply Principal AI Engineer, Business Accounts at Airwallex — opens Airwallex’s own board
5mo
Principal AI Engineer, AI Agent Development
OKXAI-Native Product & Engineering CenterAPAC+2 more listingsoldest open 1y
Apply Principal AI Engineer, AI Agent Development at OKX — opens OKX’s own board
6mo
Principal AI Engineer, Chatbot Development
OKXAI-Native Product & Engineering CenterSan Jose, California, United States+1 more listinghalf of OKX’s roles are under 3 months
Apply Principal AI Engineer, Chatbot Development at OKX — opens OKX’s own board
12d
Principal Software Engineer / Principal AI Engineer - Commerce Platforms
MicrosoftSoftware EngineeringRedmond, WA
Apply Principal Software Engineer / Principal AI Engineer - Commerce Platforms at Microsoft — opens Microsoft’s own board
48d
Senior Principal AI Engineer
Dell TechnologiesAustin, TXhalf of Dell Technologies’s roles are under 18 days
Apply Senior Principal AI Engineer at Dell Technologies — opens Dell Technologies’s own board
2d
Principal Platform Software Engineer - AI & Cloud Platform
Oracle
Apply Principal Platform Software Engineer - AI & Cloud Platform at Oracle — opens Oracle’s own board
2d
Principal AI Native Software Engineer
ServiceNowEngineering, Infrastructure and OperationsSanta Clara, CaliforniaHybrid
Apply Principal AI Native Software Engineer at ServiceNow — opens ServiceNow’s own board
3d
Principal Engineer, AWS Agentic AI
AmazonSoftware DevelopmentTel Aviv-Yafo, Tel Aviv
Apply Principal Engineer, AWS Agentic AI at Amazon — opens Amazon’s own board
3d
Principal Software Engineer - AI Experiences, Copilot
MicrosoftSoftware EngineeringMountain View, CA; Redmond, WA
Apply Principal Software Engineer - AI Experiences, Copilot at Microsoft — opens Microsoft’s own board
3d
Principal Mission Systems Engineer, Air Dominance & Strike, Active Clearance
AndurilAir Dominance & StrikeCosta Mesa, California, United States
Apply Principal Mission Systems Engineer, Air Dominance & Strike, Active Clearance at Anduril — opens Anduril’s own board
4d
Staff/Principal AI Software Engineer - Snowflake CoWork
SnowflakeEngineeringUS-CA-Menlo Park
Apply Staff/Principal AI Software Engineer - Snowflake CoWork at Snowflake — opens Snowflake’s own board
4d
AI Development & Agent Ops — Principal Software Engineer
Dell TechnologiesHopkinton, MA; Austin, TX
Apply AI Development & Agent Ops — Principal Software Engineer at Dell Technologies — opens Dell Technologies’s own board
4d
Principal Software Engineer - AI Experiences, Microsoft Edge
MicrosoftSoftware EngineeringRedmond, WA
Apply Principal Software Engineer - AI Experiences, Microsoft Edge at Microsoft — opens Microsoft’s own board
5d
AI Development & Agent Ops — Senior Principal Software Engineer
Dell TechnologiesHopkinton, MA; Austin, TX
Apply AI Development & Agent Ops — Senior Principal Software Engineer at Dell Technologies — opens Dell Technologies’s own board
5d
Software Principal Engineer - HyperScale AI Storage Systems
Dell TechnologiesCork
Apply Software Principal Engineer - HyperScale AI Storage Systems at Dell Technologies — opens Dell Technologies’s own board
5d
Software Senior Principal Engineer - HyperScale AI Storage Systems
Dell TechnologiesCork
Apply Software Senior Principal Engineer - HyperScale AI Storage Systems at Dell Technologies — opens Dell Technologies’s own board
5d
Principal AI Platform Engineer - AI Experiences, Copilot Engineering
MicrosoftSoftware EngineeringMountain View, CA
Apply Principal AI Platform Engineer - AI Experiences, Copilot Engineering at Microsoft — opens Microsoft’s own board
5d
Principal Software Engineer - AI Infrastructure Engineering Systems
MicrosoftSoftware EngineeringMountain View, CA
Apply Principal Software Engineer - AI Infrastructure Engineering Systems at Microsoft — opens Microsoft’s own board
5d
Principal Software Engineer – AI SRE
HarnessEngineeringBengaluru, Karnataka, India
Apply Principal Software Engineer – AI SRE at Harness — opens Harness’s own board
6d
Principal AI Systems Performance Engineer
SambaNovaSoftwareSan Jose, California, United States
Apply Principal AI Systems Performance Engineer at SambaNova — opens SambaNova’s own board
8d
Principal Software Engineer - AI Frameworks
MicrosoftSoftware Engineering
Apply Principal Software Engineer - AI Frameworks at Microsoft — opens Microsoft’s own board
9d
Principal Software Engineer - AI Experiences, Copilot Engineering
MicrosoftSoftware EngineeringRedmond, WA
Apply Principal Software Engineer - AI Experiences, Copilot Engineering at Microsoft — opens Microsoft’s own board
9d
Frontend AI Principal Engineer - Cortex Code
SnowflakeEngineeringUS-CA-Menlo Park
Apply Frontend AI Principal Engineer - Cortex Code at Snowflake — opens Snowflake’s own board