Software Engineer Salary in Seattle, WA (2026)
Median Software Engineer salary in Seattle is approximately $146,300/year — 18.0% above the US national average.
Salary breakdown — Seattle
After-tax estimate
| City | Cost mult. | Estimated annual | vs Seattle |
|---|---|---|---|
| Long Beach, CA | 1.18× | $146,300 | +$0 |
| Anaheim, CA | 1.18× | $146,300 | +$0 |
| Scottsdale, AZ | 1.18× | $146,300 | +$0 |
| Yonkers, NY | 1.20× | $148,800 | +$2,500 |
| Anchorage, AK | 1.20× | $148,800 | +$2,500 |
Software Engineer salaries in Seattle, WA
The estimated median Software Engineer salary in Seattle, Washington is $146,300/year, working out to approximately $70/hour at full-time, $5,627 per biweekly paycheck, or $12,192/month before taxes. Seattle's cost-of-living multiplier of 1.18× national reflects local prices, housing costs, and employer concentration in this metro area.
Compared to the Washington state average for this role ($136,400), Seattle pays about $9,900 more. This typically reflects how the metro area's cost of living and employer density differ from the state as a whole.
Take-home pay in Seattle
Of the gross $146,300, you take home roughly $114,626 after:
- Federal income tax (~14% effective at this income)
- FICA — Social Security 6.2% + Medicare 1.45% = 7.65%
- Washington state income tax (none)
- Seattle has no local income tax
That works out to about $9,552/month after-tax — useful for budgeting rent (typically 25–35% of net income), savings (15–20% target), and other expenses. For an exact calculation including 401(k), HSA, and your filing status, use our Seattle Paycheck Calculator.
What affects your actual pay
- Experience: entry-level often 25–35% below median; senior roles 40–60%+ above.
- Specific employer: top-tier employers in Seattle pay 10–25% above market for the same role.
- Industry: a Software Engineer at a tech company in Seattle typically out-earns one at a non-tech employer.
- Negotiation: simply negotiating an offer can shift comp by 5–15%.
- Education and credentials: degrees and licenses (especially for healthcare, legal, engineering) can move comp by 15–30%.
- Remote vs in-office: many Seattle employers now base pay on cost of living, with remote workers in cheaper metros paid less.
Related calculators
Software Engineer Salary in Washington — state-level average. Salary Calculator — convert hourly ↔ annual. Seattle Paycheck Calculator — exact take-home. Income Tax Calculator — federal tax with brackets. Investment Calculator — long-term portfolio growth.