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MongoDB Developer Salary in Seattle 2026

How much does a MongoDB developer expect to make at Seattle-based startups? The average expected salary for MongoDB developers in Seattle-based startups is 117k per year, with a range from 60k to 234k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for MongoDB developers in Seattle startups varies depending on factors such as industry, experience, and startup stage.

116.7k

Average Salary

5 years

Average years of experience

Hiring data hero image

Salary

By quarter
The average salary for a MongoDB developer in Seattle is$116,736, which is 27.0% lower than the average Seattle startup salary of $159,875. MongoDB developer 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

$191,750/yr

Range $162k - $234k

Average

$116,736/yr

Range $60k - $185k

Below Average

$99,958/yr

Range $60k - $150k


Industries

The highest average salary a MongoDB developer in Seattle can get in Software, that is $222,000. This pay is 30.6% higher than the average MongoDB developer salary, which is $169,950. The highest-paying industries in 2023 are: Software (avg $222,000 per year), Wholesale (avg $185,000 per year), Data (avg $185,000 per year).

Tech Stack

The top-paying developer skills of 2026 are:
  • 1. Electron

    $255k

  • 2. Keras

    $253k

  • 3. Kotlin

    $242k

  • 4. SOLR

    $239.5k

  • 5. scikit-learn

    $218.5k

  • 6. Neo4J

    $215k

  • 7. Cassandra

    $207.5k

  • 8. Nginx

    $207.5k

  • 9. Unity

    $206k

  • 10. Flutter

    $206k


Years of experience

Below Average

Average

Top of Market

The highest average salary MongoDB developer in Seattle can get with 10+ years of experience, that is $196,000. This pay is 22.6% higher than the average salary in Seattle startups, which is $159,875. 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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