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How much Backend Developer earns in Poland?

Last update: 2025-04-23

We have gathered up-to-date salary data for the position of Backend Developer. Here you will find medians for:
  • lower and upper salary ranges from job postings from the last 30 days
  • salaries reported by specialists

All broken down by type of contract and experience level.

These are the salary ranges for Backend Developer

Here are the medians of the lower and upper salary ranges offered by IT employers in Poland in the last month.

Employment contract
PLN 16,500 - PLN 22,000
gross per month
PLN 12,100
p25
PLN 21,000
p75
PLN 17,000
p25
PLN 28,000
p75
B2B contract
PLN 18,800 - PLN 25,000
net on invoice per month
PLN 11,000
p25
PLN 23,000
p75
PLN 16,000
p25
PLN 29,000
p75
Median salaries offered by employers by experience level
RoleEmployment contractB2B contract
Junior Backend DeveloperPLN 6,000 - PLN 9,000PLN 6,300 - PLN 10,000
Mid Backend DeveloperPLN 13,000 - PLN 18,300PLN 14,000 - PLN 20,000
Senior Backend DeveloperPLN 20,000 - PLN 26,000PLN 21,000 - PLN 27,000
Source: Monitoring of job postings on Polish job portals for IT professionals. Data collected from offers published in the last 30 days. All values are provided in PLN per month – gross amounts for employment contracts (UoP) and net amounts (excluding VAT) for B2B contracts.

This is how much Backend Developer earns

Here are the median salaries reported by IT professionals working in this role.

Employment contract
PLN 15,000
gross per month
PLN 11,000
p25
PLN 21,200
p75
B2B contract
PLN 22,000
net on invoice per month
PLN 17,000
p25
PLN 28,000
p75
Median salaries reported by IT professionals by experience level
RoleEmployment contractB2B contract
Junior Backend DeveloperPLN 7,900PLN 12,000
Mid Backend DeveloperPLN 13,800PLN 17,000
Senior Backend DeveloperPLN 23,600PLN 25,000
Source: IT Community Report 2025. Data collected in January and February 2025 from individuals declaring full-time commercial work for a single employer. Data points are omitted if insufficient. All values are provided in PLN per month – gross amounts for employment contracts (UoP) and net amounts (excluding VAT) for B2B contracts.