TechnologyOfficial Payroll Survey · 99/1006–10 years
Senior Backend Developer Salary in Seattle
2026 · Senior-level professionals in the top quarter of the market.
$211,650/yr
Typical range: $242,845 – $298,612
P75 · BLS OEWS employer payroll data
Backend Developer salary by experience level in Seattle
Backend Developer Salary Progression in Seattle
From entry-level through staff — based on BLS OEWS percentile data
| Experience Level | Years | Percentile | Annual Salary | Monthly | vs Entry |
|---|---|---|---|---|---|
| Entry | 0 yrs | 0 yrs | $131,315 | $10,943 | — |
| Junior | 2 yrs | 2 yrs | $162,213 | $13,518 | +24% |
| Mid-Level | 4 yrs | 4 yrs | $182,812 | $15,234 | +39% |
| SeniorThis page | 6 yrs | 6 yrs | $211,650 | $17,638 | +61% |
| Staff | 10 yrs | 10 yrs | $285,804 | $23,817 | +118% |
| Principal | 14 yrs | 14 yrs | $358,414 | $29,868 | +173% |
| Distinguished | 18 yrs | 18 yrs | $376,566 | $31,381 | +187% |
Current Salary
$211,650
Senior · 6–10 years
Hourly: $102/hr
Next Level Target
$285,804
Staff · 10
+$74Kpotential uplift
Career Opportunity
53/100
Moderate
+22% demand · Moderate AI risk
Frequently Asked Questions
What is the senior Backend Developer salary in Seattle, WA?
Senior Backend Developers in Seattle, WA earn approximately $212K per year (2026). This corresponds to the P75 range of BLS OEWS employer payroll data.
How much does a senior Backend Developer make per hour in Seattle, WA?
Based on $212K annually, the hourly rate is approximately $102/hr (2,080-hour work year).
How do I get from senior to senior Backend Developer in Seattle, WA?
The typical progression takes 2–4 years with consistent skill development, project leadership, and strategic job moves. A senior Backend Developer in Seattle, WA earns $243K–$299K/yr.