Project Leader / Senior Developer Salary in Seattle, WA.
Updated on: Jan 21, 2026
How much does a Project Leader / Senior Developer make in Seattle, WA?
The average Project Leader / Senior Developer in Seattle, WA makes $107,317,
51% above the national average Project Leader / Senior Developer salary of $70,953.
This pay is 20% greater than the combined average salaries of other metroes San Jose, CA, Long Beach, NY, and Denver, CO.
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Project Leader / Senior Developer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals