Software Developer I Salary in Seattle, WA.
Updated on: Jan 7, 2026
How much does a Software Developer I make in Seattle, WA?
The average Software Developer I in Seattle, WA makes $139,806,
51% above the national average Software Developer I salary of $92,433.
This pay is 15% greater than the combined average salaries of other metroes San Jose, CA, El Paso, TX, and San Diego, CA.
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Software Developer I Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals