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Principal software engineer salary in Seattle, WA (Updated 2026)
How much does a Principal Software Engineer make in Seattle, WA?
Average base salary
$220,114
- Hour
- Year
25%
above national averageAverage $220,114
Low $159,991
High $302,831
The average salary for a principal software engineer is $220,114 per year in Seattle, WA. 176 salaries taken from job postings on Indeed in the past 36 months (updated June 24, 2026).
Highest paying companies for Principal Software Engineer in Seattle, WA
Average year pay is based on job postings on Indeed in the past 36 months.Snap Inc.
$324,500per year
Coupang
$288,500per year
QXO
$287,500per year
ServiceTitan
$285,200per year
Arm
$284,400per year
Relativity Space
$275,875per year
