It App Development - Sr/Spec salary at Washington State Department of Transportation

The average it app development - sr/spec salary at Washington State Department of Transportation was $121,465 , which is 14 percent higher than the average salary for this job in Washington, and 14 percent higher than the national average for this job . It App Development - Sr/Spec salaries at Washington State Department of Transportation typically range from $122,100 to $129,100 (25th to 75th percentile). The highest reported it app development - sr/spec salary was $130,900. There are 14 employees at Washington State Department of Transportation with the job title it app development - sr/spec.