Backend/frontend Developer Salary in Seattle, WA.
Updated on: Jan 7, 2026
How much does a Backend/frontend Developer make in Seattle, WA?
The average Backend/frontend Developer in Seattle, WA makes $139,434,
51% above the national average Backend/frontend Developer salary of $92,187.
This pay is 7% greater than the combined average salaries of other metroes San Jose, CA, Kansas City, MO, and Denver, CO.
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Backend/frontend Developer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals