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Data Engineer salary in B2B startups in 2026
How much does a Data Engineer expect to make in B2B startups? The average expected salary for Data Engineers in B2B startups is 139k per year, with a range from 72k to 262k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for Data Engineers in B2B startup varies depending on factors such as location, experience, skills, and startup stage.
138.9k
Average Salary
3 years
Average years of experience
Salary
The average salary for a Data Engineer in B2B startups is $138,917, which is 24.4% higher than the average salary of $111,625 in B2B startups. Data Engineer 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
$199,681/yr
Range $146k - $262k
Average
$138,917/yr
Range $100k - $169k
Below Average
$110,750/yr
Range $72k - $150k
Top Locations
The highest average salary a Data Engineer in B2B can get in London, that is $3,000. This pay is 97.8% lower than the average Data Engineer salary in B2B startups, which is $138,917. Salaries will vary based on your location. The top-paying markets in the US, on average, are currently: London (avg $3,000 per year). Remote jobs often pay based on the location you reside in.
London
$3k
Industries
Use the filters above to discover compensation across companies similar to yours.
Tech Stack
The highest average salary a Data Engineer in B2B can get with C++, that is $185,000. This pay is 65.7% higher than the average salary in B2B startups, which is $111,625. Salary range for specific skills will vary based on the supply and demand in the current market.
Top Tech Stacks
The top-paying Data Engineer skills in B2B startups of 2026 are:
1. C++
$185k
2. Deep Learning
$185k
3. PyTorch
$185k
4. Go
$166k
5. C
$160k
6. Docker
$145k
7. Kubernetes
$140k
8. PostgreSQL
$140k
9. AWS
$140k
10. Pyspark
$140k
Years of experience
Below Average
Average
Top of Market
The highest average salary a Data Engineer in B2B can get with 10+ years of experience, that is $215,000. This pay is 92.6% 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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