Senior Backend Developer salary in Seattle, WA
Based on 57 certified H-1B filings at DOL wage level III in the Seattle-Tacoma-Bellevue, WA metro area, FY2025–FY2026. Includes Bellevue, Redmond, Kirkland, Bothell, Issaquah.
Median salary$192,000
Middle 50%$180.7k–$214k
vs. all levels here+1%comparison median $190,486
Filings57FY2025–FY2026 · latest two fiscal years
Salary range
All levels here
$150k$175k$200k$225k$250k$275k$300k
| Percentile | Salary |
|---|---|
| 10th | $180,000 |
| 25th | $180,710 |
| 50th (median) | $192,000 |
| 75th | $214,000 |
| 90th | $267,970 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | – | – | – | 8 |
| FY2021 | $160,053 | $144,731 | $174,250 | 12 |
| FY2022 | $140,920 | $140,920 | $155,106 | 49 |
| FY2023 | $170,600 | $157,115 | $183,454 | 24 |
| FY2024 | $162,931 | $155,418 | $186,250 | 28 |
| FY2025 | $190,000 | $180,710 | $222,000 | 37 |
| FY2026 | $195,808 | $190,000 | $207,025 | 20 |
Cost of living
Seattle's median senior Backend Developer salary of $192,000 is worth about $172,800 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Seattle = 111.1).
Employers filing at this level
| Employer | Median | Filings |
|---|---|---|
| TikTok | $196,000 | 15 |
| Coupang Global | $180,710 | 13 |
| ByteDance | too few | 7 |
| Stripe | too few | 4 |
| Atlassian | too few | 3 |
| Epic Games | too few | 2 |
| Panther Labs | too few | 2 |
Employers with at least 2 filings here. Median shown at 10+ filings.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | $136,800 | 27 |
| Mid-level · Level II | $168,621 | 66 |
| Senior · Level III | $192,000 | 57 |
| Expert · Level IV | $220,360 | 70 |
Median shown when a level has at least 10 filings.