AI Fairness Engineer.
Seattle.
$169,000
median salary, 22% above the national average
$129,000 to $215,000. Last updated April 2026.
Get the job.
Data points to own the conversation.
Here is what AI Fairness Engineers actually make in Seattle: $129,000 at the 25th percentile, $169,000 at the median, and $215,000 at the 75th. That is 22% above the national average. Seattle is home to Amazon, Microsoft, and a dense cluster of cloud computing, gaming, and AI companies. The number on your offer letter will depend on what you bring and how you ask.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $152,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$110,000
to $135,000
Mid (3-5 yrs)
$144,000
to $177,000
Senior (6-9 yrs)
$186,000
to $220,000
Lead (10+ yrs)
$211,000
to $262,000
Salary trend
+7% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $73,000 to the total package.
Base
$169,000
Equity
$44,000
Bonus
$19,000
Signing
$10,000
Estimated total: $242,000
How Seattle compares
Seattle, WA
$169,000
Cost of living: 24% above average
National Average
$138,000
Seattle is $31,000 above
AI Fairness Engineer salary by city
Salary by role in Seattle
What you should know
Before you negotiate a AI Fairness Engineer offer in Seattle, understand the terrain. Seattle is home to Amazon, Microsoft, and a dense cluster of cloud computing, gaming, and AI companies. The presence of major tech headquarters drives some of the highest engineering salaries outside the Bay Area. Seattle's job market is particularly strong for cloud infrastructure, machine learning, and enterprise software roles. Compensation reflects the intersection of ML engineering, statistical analysis, and understanding of fairness frameworks. Engineers who can implement bias detection pipelines, design debiasing interventions, and quantify fairness metrics across protected classes earn premiums. Regulatory knowledge adds 10% to 15% above baseline.
Junior fairness engineers start at $95,000 to $110,000. Mid-level engineers building fairness monitoring systems reach $130,000 to $155,000. Senior fairness engineers leading bias audit programs earn $160,000 to $195,000. Directors of responsible AI at large companies can reach $220,000 to $280,000 in total compensation. In Seattle, those numbers run higher. The cost of living here is 24% above average, and employers adjust to compete.
Base salary is not the full picture. Equity at responsible AI startups adds $15,000 to $50,000 annually. Bonuses of 10% to 15% are standard. Some organizations offer impact bonuses tied to successful bias reduction outcomes. Conference and publication budgets support career development. And on the tax side: washington State has no personal income tax, which significantly boosts take home pay. However, state and local sales taxes are among the highest in the country at roughly 10.25%. When someone quotes you $169,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Remind employers that no state income tax makes your effective compensation higher. You can accept a slightly lower gross salary and still take home more than in California. The range for AI Fairness Engineers in Seattle runs from $129,000 to $215,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
- A Data Scientist in Seattle earns $168,000 (1% less)
- The highest-paying role in Seattle is Distinguished Engineer at $401,000
Common questions.
AI Fairness Engineer salary in other cities
Other salaries in Seattle
Related
Cite this data
Journalists, researchers, and AI systems are welcome to reference this data with attribution.
Want this data on your site? Embed the salary widget — one script tag, free forever.