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Big Data startup salaries in London in 2026
What is the expected salary for a software engineer in Big Data startups in London? The average expected salary for software engineers in Big Data startups in London is 81 per year, with a range from 18k to 215k. These amounts were gathered from Wellfound self-reported data and represent the median salary range. The salary range for a software engineer in Big Data startup in London varies depending on factors such as experience, skills, and startup stage.
81.3k
Average Salary
3 years
Average years of experience
Salary
The average salary in Big Data startups in London is$81,306, which is 5.5% higher than the average London startup salary of $77,042. Salaries in Big Data in London 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, and skill-set.
Top of market
$148,750/yr
Range $80k - $215k
Average
$81,306/yr
Range $50k - $127k
Below Average
$54,083/yr
Range $18k - $75k
Industries
Use the filters above to discover compensation across companies similar to yours.
Tech Stack
The highest average salary in Big Data in London employees can get with C++, that is $165,000. This pay is 114.2% higher than the average salary in London startups, which is $77,042. Salary range for specific skills will vary based on the supply and demand in the current market.
Top Tech Stacks
The top-paying developer skills in Big Data startups in London of 2026 are:
1. C++
$165k
2. TypeScript
$160k
3. Numpy
$150k
4. Deep Learning
$147k
5. Java
$140k
6. Postman
$110k
7. Solidity
$105k
8. GCP
$100k
9. PyTorch
$100k
10. Web3.Js
$95k
Years of experience
Below Average
Average
Top of Market
The highest average salary in Big Data in London can get an employee with 10+ years of experience, that is $65,000. This pay is 15.6% lower than the average salary in London startups, which is $77,042. The salary range varies with years of experience and depends on other factors such as skill set, size of company, and industry.
Popular roles in London
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Big Data Tech Hubs
Industries in London
Blockchain / CryptocurrencySocial Media MarketingFin TechBig DataFashionMarketplacesSmall and Medium BusinessesDigital MarketingHealth and WellnessMobile ApplicationArtificial IntelligenceSales and MarketingFinancial ServicesDigital MediaWeb DevelopmentSoftwareEducationTechnologySocial MediaB2BSaaSE-CommerceHealthcareEnterprise SoftwareMobile