Jobs

Indexed directly from employers. Every age is their own publish date.

Jobs

Indexed directly from employers. Every age is their own publish date.

fable12 is not a job board. It is a record of how long each listing has actually been open, read straight from employers’ own 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 24 Aug, 03:21 UTC.

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Jobs

Indexed directly from employers. Every age is their own publish date.

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Under a week107 1–4 weeks187 1–2 months123 2–12 months211 Over a year8

640 postings mention “Principal Software Engineer” in the description

61 roles across 107 listings · show every listing · page 3 of 3

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3d
Principal Engineer - SambaRack
SambaNovaSoftwareBengaluru, Karnataka, India
Apply Principal Engineer - SambaRack at SambaNova — opens SambaNova’s own board
3d
Senior Principal Engineer - SambaRack
SambaNovaSoftwareBengaluru, Karnataka, India
Apply Senior Principal Engineer - SambaRack at SambaNova — opens SambaNova’s own board
3d
Senior Principal Engineer
SambaNovaSoftwareBengaluru, Karnataka, India
Apply Senior Principal Engineer at SambaNova — opens SambaNova’s own board
3d
Principal Software Developer - Vector Search - Elasticsearch
ElasticEngineering ParentCanada
Apply Principal Software Developer - Vector Search - Elasticsearch at Elastic — opens Elastic’s own board
4d
Principal Engineer, AWS Agentic AI
AmazonSoftware DevelopmentTel Aviv-Yafo, Tel Aviv
Apply Principal Engineer, AWS Agentic AI at Amazon — opens Amazon’s own board
4d
Principal Engineer, Platform Engineering
MicrosoftSoftware EngineeringRedmond, WA
Apply Principal Engineer, Platform Engineering at Microsoft — opens Microsoft’s own board
5d
Principal Software Developer - Performance Tuning - Elasticsearch
ElasticEngineering ParentCanada
Apply Principal Software Developer - Performance Tuning - Elasticsearch at Elastic — opens Elastic’s own board
6d
Principal Security Engineering Program Manager - China Security & Infrastructure, Apple Services Engineering
AppleSoftware and ServicesSeattle
Apply Principal Security Engineering Program Manager - China Security & Infrastructure, Apple Services Engineering at Apple — opens Apple’s own board
6d
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
7d
Principal AI Systems Performance Engineer
SambaNovaSoftwareSan Jose, California, United States
Apply Principal AI Systems Performance Engineer at SambaNova — opens SambaNova’s own board
7d
Senior Principal Machine Learning Engineer
SambaNovaSoftwareSan Jose, California, United States
Apply Senior Principal Machine Learning Engineer at SambaNova — opens SambaNova’s own board

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Search jobs

Company

▾

Job function

▾

Level

▾

Country

▾

Workplace

▾

Age

▾

Under a week107 1–4 weeks187 1–2 months123 2–12 months211 Over a year8

640 postings mention “Principal Software Engineer” in the description

61 roles across 107 listings · show every listing · page 3 of 3

Sort

3d
Principal Engineer - SambaRack
SambaNovaSoftwareBengaluru, Karnataka, India
Apply Principal Engineer - SambaRack at SambaNova — opens SambaNova’s own board
3d
Senior Principal Engineer - SambaRack
SambaNovaSoftwareBengaluru, Karnataka, India
Apply Senior Principal Engineer - SambaRack at SambaNova — opens SambaNova’s own board
3d
Senior Principal Engineer
SambaNovaSoftwareBengaluru, Karnataka, India
Apply Senior Principal Engineer at SambaNova — opens SambaNova’s own board
3d
Principal Software Developer - Vector Search - Elasticsearch
ElasticEngineering ParentCanada
Apply Principal Software Developer - Vector Search - Elasticsearch at Elastic — opens Elastic’s own board
4d
Principal Engineer, AWS Agentic AI
AmazonSoftware DevelopmentTel Aviv-Yafo, Tel Aviv
Apply Principal Engineer, AWS Agentic AI at Amazon — opens Amazon’s own board
4d
Principal Engineer, Platform Engineering
MicrosoftSoftware EngineeringRedmond, WA
Apply Principal Engineer, Platform Engineering at Microsoft — opens Microsoft’s own board
5d
Principal Software Developer - Performance Tuning - Elasticsearch
ElasticEngineering ParentCanada
Apply Principal Software Developer - Performance Tuning - Elasticsearch at Elastic — opens Elastic’s own board
6d
Principal Security Engineering Program Manager - China Security & Infrastructure, Apple Services Engineering
AppleSoftware and ServicesSeattle
Apply Principal Security Engineering Program Manager - China Security & Infrastructure, Apple Services Engineering at Apple — opens Apple’s own board
6d
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
7d
Principal AI Systems Performance Engineer
SambaNovaSoftwareSan Jose, California, United States
Apply Principal AI Systems Performance Engineer at SambaNova — opens SambaNova’s own board
7d
Senior Principal Machine Learning Engineer
SambaNovaSoftwareSan Jose, California, United States
Apply Senior Principal Machine Learning Engineer at SambaNova — opens SambaNova’s own board

← Previous