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Flask developer salary in B2B startups in 2026

How much does Flask developer expect to make in B2B startups? The average expected salary for Flask developers in B2B startups is 150 per year, with a range from 44k to 208k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for Flask developers in B2B startup varies depending on factors such as location, experience, and startup stage.

150.0k

Average Salary

4 years

Average years of experience

Hiring data hero image

Salary

By quarter
The average salary for a Flask developer in B2B startups is$149,958, which is 34.3% higher than the average salary of$111,625 in B2B startups. Flask 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

$184,292/yr

Range $125k - $208k

Average

$149,958/yr

Range $75k - $202k

Below Average

$124,458/yr

Range $44k - $175k


Top Locations

The highest average salary a Flask developer in B2B can get in Minneapolis, that is $169,500. This pay is 13.0% higher than the average Flask developer salary in B2B startups, which is $149,958. Salaries will vary based on your location. The top-paying markets in the US, on average, are currently: Minneapolis (avg $169,500 per year), Vancouver (avg $165,000 per year), Chicago (avg $160,000 per year). Remote jobs often pay based on the location you reside in.
Chicago

$160k

Boston

$141k

 

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 Flask developer in B2B can get with 10+ years of experience, that is $191,500. This pay is 71.6% 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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