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Spark
B2B

Spark developer salary in B2B startups in 2026

How much does Spark developer expect to make in B2B startups? The average expected salary for Spark developers in B2B startups is 156 per year, with a range from 125k to 232k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for Spark developers in B2B startup varies depending on factors such as location, experience, and startup stage.

156.2k

Average Salary

6 years

Average years of experience

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Salary

By quarter
The average salary for a Spark developer in B2B startups is$156,167, which is 39.9% higher than the average salary of$111,625 in B2B startups. Spark developer salaries in B2B are based on exclusive Wellfound data. All data is updated on a weekly basis. Factors that may influence salary include: location, years of experience, title, size of company, and skill-set.

Top of market

$228,500/yr

Range $223k - $232k

Average

$156,167/yr

Range $153k - $160k

Below Average

$127,333/yr

Range $125k - $130k


Top Locations

The highest average salary a Spark developer in B2B can get in Minneapolis, that is $216,000. This pay is 38.3% higher than the average Spark developer salary in B2B startups, which is $156,167. Salaries will vary based on your location. The top-paying markets in the US, on average, are currently: Minneapolis (avg $216,000 per year), Seattle (avg $185,000 per year), Boston (avg $175,000 per year). Remote jobs often pay based on the location you reside in.
Seattle

$185k

Boston

$175k

Chicago

$175k

Denver

$142.5k

San Diego
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Vancouver
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Industries

Use the filters above to discover compensation across companies similar to yours.

Tech Stack

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

    $208k

  • 2. Celery

    $202k

  • 3. Clojure

    $195k

  • 4. OpenCV

    $192k

  • 5. Clojurescript

    $187.5k

  • 6. Principle

    $176k

  • 7. Scipy

    $175k

  • 8. Symfony

    $175k

  • 9. Vue

    $170k

  • 10. SOLR

    $165k


Years of experience

Below Average

Average

Top of Market

The highest average salary a Spark developer in B2B can get with 10+ years of experience, that is $225,000. This pay is 101.6% higher than the average salary in B2B startups, which is $111,625. 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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