QA Engineer Salary in Seattle, WA — 2026
QA Engineer salary data for Seattle, WA — adjusted for local cost of living. Entry-level to senior pay ranges, take-home pay calculator, and local job market insights.
The median QA Engineer salary in Seattle, WA is $130,720 per year ($10,893/month, $63/hr). This reflects the local cost of living index of 152, which is 52% above the national average.
Also known as: QA Tester, Software Tester, Quality Engineer, SDET. Salary data on this page applies to all of these job titles in Seattle, WA.
QA Engineer Take-Home Pay in Seattle
Tax Breakdown (Median Salary)
| Gross Annual | $130,720 |
| Federal Tax | -$20,107 |
| State Tax (0.0%) | -$0 |
| FICA (SS + Medicare) | -$10,000 |
| Annual Take-Home | $100,613 |
| Monthly Take-Home | $8,384 |
Living Cost Comparison
QA Engineer Requirements
Key Skills
QA Engineer salary search terms in Seattle
People comparing QA Engineer pay in Seattle, WA may use related job-title wording. Salario keeps the main estimate tied to the QA Engineer role, then treats the terms below as comparison phrases that should be checked for licensing, employer type, seniority, and role scope.
| Comparison point | How to use it |
|---|---|
| Primary local answer | $130,720 median salary, $83,600-$186,960 modeled range, and $100,613 estimated take-home pay in Seattle. |
| Title variants | QA Tester, Software Tester, Quality Engineer, SDET can point to similar searches, but some variants may represent a narrower specialty or a higher/lower seniority band. |
| Offer comparison | Compare base salary, hourly equivalent, take-home pay, certifications, local cost of living, and whether the job is employee, contractor, public-sector, commission-heavy, or management-level. |
Seattle Job Market Overview
Seattle, Washington has a population of 737,015 and an unemployment rate of 3.0%. The top industries are Technology, Healthcare, Aerospace. The local job growth rate is 2.8%, and the average commute time is 28 minutes.
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QA Engineer Salary in Nearby Washington Cities
Salary Percentile Breakdown — QA Engineer in Seattle
Based on the cost-of-living-adjusted distribution for QA Engineer in Seattle, WA, here's how earnings break down across the workforce:
| Percentile | Annual Salary | Hourly Equivalent | Career Stage |
|---|---|---|---|
| 10th (lowest) | $83,600 | $40/hr | Entry-level, < 1 yr exp. |
| 25th | $107,160 | $52/hr | Junior, 1-3 yrs exp. |
| 50th (median) | $130,720 | $63/hr | Mid-career, 2-4 years |
| 75th | $186,960 | $90/hr | Senior, 5-10 yrs exp. |
| 90th (top) | $235,600 | $113/hr | Lead/Principal, 10+ yrs |
Percentiles estimated using a log-normal salary distribution model calibrated to QA Engineer compensation data. Top earners (P90) typically include managers, specialists with rare skills, or those at high-paying employers in Seattle's Technology sector.
5-Year Salary Trajectory
QA Engineer salaries in Seattle have grown approximately 16.0% over the past 5 years, outpacing local CPI inflation in many cases. Here's the historical and projected trajectory:
Year-over-year, an average QA Engineer can expect a 14.4% annual increase moving from entry to senior level over 6 years in Seattle. Negotiation, certifications (ISTQB Foundation, AWS Certified Developer), and changing employers strategically can accelerate this trajectory.
Seattle vs National Average
The national median QA Engineer salary is $86,000. In Seattle, the cost-of-living-adjusted median of $130,720 is 52.0% above the national figure. This reflects Seattle's cost of living index of 152 (higher than the national average of 100).
For QA Engineers, this means: rent typically consumes 28.6% of take-home pay (households spending >30% are considered affordable), and a median home in Seattle costs about 7.8× annual take-home. Homeownership in Seattle on this salary is challenging — most experts recommend keeping home costs to 3-4× income.
Industry Context: Technology in Seattle
Seattle's economy is anchored by Technology, Healthcare, Aerospace, with 737,015 residents and 3.0% unemployment as of 2026. QA Engineers working in the Technology sector typically earn at or above the local median due to industry-specific demand. The state's overall job growth rate is 2.8%, and QA Engineer occupations specifically are projected to grow 15.0% nationally through 2034 (BLS Occupational Outlook Handbook).
Methodology & Data Sources
How we calculate QA Engineer salaries in Seattle, WA:
- Base salary model starts with Salario occupation data and public wage references, including BLS OEWS and O*NET when a direct or related occupational crosswalk is available. For niche titles, we do not treat a broader SOC family as an exact job-title wage.
- Cost-of-living adjustment applied using the Seattle index of 152 relative to the national baseline of 100, with local rent, home price, unemployment, and tax inputs checked separately.
- Percentile distribution (P10-P90) estimated from the entry, median, senior, and top compensation tiers in the Salario salary model rather than claimed as exact employer payroll data.
- Take-home pay calculated using 2026 federal tax brackets (10%-37%), WA state income tax of 0.0%, and FICA (Social Security 6.2% + Medicare 1.45%).
- Tax brackets and standard deduction ($16,100 single filer for tax year 2026) sourced from IRS Revenue Procedure 2025-32 and updated annually.
Authoritative data sources:
- BLS Occupational Employment and Wage Statistics — national and metro-area salary data
- O*NET OnLine — occupation tasks, alternate job titles, skills, and SOC crosswalks
- BLS Occupational Outlook Handbook — occupation outlook where a matching profile is available
- BLS Consumer Price Index (CPI-U) — regional inflation and cost-of-living data
- U.S. Census Bureau — Seattle QuickFacts — population and demographic data
- IRS Revenue Procedure 2025-32 summary — 2026 federal tax brackets and standard deductions
- BLS Local Area Unemployment Statistics — Seattle unemployment rate
Last reviewed: 2026. Salary data updated annually as new BLS releases become available. QA Engineer salaries can vary significantly based on employer, sector (Technology vs others in Seattle), specific skill set (Selenium, Python, JIRA), and individual negotiation. Always verify current compensation through multiple sources before making career decisions.
Frequently Asked Questions
What is the average QA Engineer salary in Seattle, WA?
How much does a QA Engineer take home in Seattle after taxes?
Is Seattle a good city for QA Engineers?
What skills are needed for a QA Engineer in Seattle?
How does QA Engineer salary in Seattle compare to the national average?
What job titles are similar to QA Engineer in Seattle?
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Frequently Asked Questions
What is the average QA Engineer salary in Seattle, WA?
The median QA Engineer salary in Seattle, WA is $130,720 per year as of 2026. This is adjusted for the local cost of living index of 152. Entry-level QA Engineers earn around $83,600, while senior-level professionals can earn $186,960 or more.
How much does a QA Engineer take home in Seattle after taxes?
A QA Engineer earning the median salary of $130,720 in Seattle, WA takes home approximately $100,613 per year ($8,384/month) after federal, state, and local taxes. The effective tax rate is 23.0%.
Is Seattle a good city for QA Engineers?
Seattle, WA has a cost of living index of 152 (above national average). QA Engineers here earn above the city median. The local unemployment rate is 3.0% and top industries include Technology, Healthcare, Aerospace.
What skills are needed for a QA Engineer in Seattle?
Key skills for QA Engineers include Selenium, Python, JIRA, API Testing, Test Automation. Typical education requirement is Bachelor's Degree. Valuable certifications include ISTQB Foundation, AWS Certified Developer.
How does QA Engineer salary in Seattle compare to the national average?
The national median QA Engineer salary is $86,000. In Seattle, the adjusted salary is $130,720, which is 52.0% higher than the national average, reflecting the local cost of living.
What job titles are similar to QA Engineer in Seattle?
Related search terms for QA Engineer in Seattle, WA include QA Tester, Software Tester, Quality Engineer, SDET. Use them as comparison terms, not always exact matches: licensing, employer type, seniority, public-sector rules, and whether the role is W-2, contractor, clinical, technical, management, or sales-focused can change the salary range.