Senior Developer (freelance) Salary in Seattle, WA.
Updated on: Dec 3, 2025
How much does a Senior Developer (freelance) make in Seattle, WA?
The average Senior Developer (freelance) in Seattle, WA makes $136,988,
51% above the national average Senior Developer (freelance) salary of $90,570.
This pay is 23% greater than the combined average salaries of other metroes San Jose, CA, Tucson, AZ, and Houston, TX.
Read more
Senior Developer (freelance) Salary Average
Compare salary averages by location
Explore and compare salaries based on different locations to gain valuable insights and make informed decisions.

See salaries for related job titles
*Data is estimated and depends on the generous anonymous contributions of individuals