Principal Software Engineer jobs in Seattle, WA: 10 open roles
10 open principal software engineer jobs in Seattle, WA, taken from employers’ own career sites and checked to still be open.
Open principal software engineer jobs in Seattle, WA
Verified against the employer’s own career site within the last week.
- Principal Software Engineer, Developer Platforms
Cisco Systems · Seattle, Washington, United States of America
Nov 4, 2026
- Principal Software Engineer, Splunk Analytics and Search
Cisco Systems · Seattle, Washington, United States of America
Oct 29, 2026
- Principal Software Engineer, Data Platform — Data Trust & AI Context
SoFi · WA - Seattle; UT - Cottonwood Heights; CA - San Francisco
Oct 23, 2026
- Principal Software Engineer, Platform
NRG Energy · Seattle, WA, US, 98104
Oct 12, 2026
- Principal Software Engineer, Platform
Oracle · Seattle, WA, United States
Sep 21, 2026
- Principal Software Engineer (10382, 10385)
Extreme Networks · Seattle, Washington, United States
$220k–$250k · Aug 4, 2026
- Principal Software Engineer, AI Tools and Security (Seattle or SF Bay Area)
Docker · Seattle, WA
Nov 17, 2025
Showing the newest 7 of about 10 verified open jobs here. Search all jobs
Search all principal software engineer jobs in Seattle, WA · All principal software engineer jobs
Employers hiring principal software engineers in Seattle, WA
- Cisco Systems 2
- Oracle 2
- Atlassian 1
- Docker 1
- Extreme Networks 1
- JPMorgan Chase 1
- NRG Energy 1
- SoFi 1
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