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Backend Engineer Salary and Equity in Seattle 2026
How much does a Backend Engineer expect to make at Seattle-based startups? The average expected salary for Backend Engineers in Seattle-based startups is 195k per year, with a range from 45k to 270k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for Backend Engineers in Seattle startups varies depending on factors such as industry, experience, skills, and startup stage.
194.8k
Average Salary
4 years
Average years of experience
Salary
The average salary for a Backend Engineer in Seattle is $194,792, which is 40.0% higher than the average Seattle startup salary of$139,125. Backend Engineer salaries in Seattle are based on exclusive Wellfound data. All data is updated on a weekly basis. Factors that may influence salary include: years of experience, title, size of company, skill-set, and industry.
Top of market
$224,917/yr
Range $140k - $270k
Average
$194,792/yr
Range $115k - $242k
Below Average
$153,347/yr
Range $45k - $218k
Industries
The highest average salary a Backend Engineer in Seattle can get in Internet, that is $241,500. This pay is 7.8% higher than the average Backend Engineer salary in Seattle, which is $224,050. The highest-paying industries in 2023 are: Internet (avg $241,500 per year), Customer Service (avg $241,500 per year), E-Commerce (avg $241,500 per year).
Tech Stack
The highest average salary a Backend Engineer in Seattle can get with AWS, that is $175,000. This pay is 25.8% higher than the average salary in Seattle startups, which is $139,125. Salary range for specific skills will vary based on the supply and demand in the current market.
Top Tech Stacks
The top-paying Backend Engineer skills in Seattle of 2026 are:
1. AWS
$175k
2. Python
$140k
3. Docker
$140k
4. TypeScript
$115k
Years of experience
Below Average
Average
Top of Market
The highest average salary a Backend Engineer in Seattle can get with 4-6 years of experience, that is $115,000. This pay is 17.3% lower than the average salary in Seattle startups, which is $139,125. The salary range varies with years of experience and depends on other factors such as skill set, size of company, and industry.
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