Senior Software Developer Contractor Salary in Seattle, WA.
Updated on: Jun 17, 2026
How much does a Senior Software Developer Contractor make in Seattle, WA?
The average Senior Software Developer Contractor in Seattle, WA makes $116,118,
51% above the national average Senior Software Developer Contractor salary of $76,772.
This pay is 11% greater than the combined average salaries of other metroes San Jose, CA, Houston, TX, and Denver, CO.
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Senior Software Developer Contractor Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals