Updated for 2026
Fullstack Developer salary in Poland
Fullstack Developer salaries in Poland reflect how deeply the role combines frontend, backend, databases, deployment and product ownership.
Quick answer
A Fullstack in Poland typically earns around PLN 7,500–10,500 gross/month as a junior, PLN 14,000–18,500 gross/month as a mid-level specialist and PLN 20,000–25,000 gross/month as a senior. On B2B contracts, monthly invoice ranges are typically higher and are net of VAT, not take-home pay.
Employment contract and B2B assumptions
- - Employment contract means monthly gross salary before Polish tax, social contributions and health contribution.
- - B2B means monthly net invoice value, excluding VAT. It is not take-home pay.
- - Estimated take-home pay depends on tax and social contributions, ZUS, costs, accounting, unpaid vacation, unpaid sick leave and downtime.
- - The page uses rounded salary ranges for comparison, not exact payroll advice.
Salary by seniority
Compare junior, mid and senior Fullstack offers. UoP values are monthly gross salary. B2B values are monthly net invoice amounts before taxes, ZUS, accounting costs and unpaid time off.
Role context
Fullstack Developers work across user interfaces, APIs, databases and deployment pipelines. In smaller product teams, they may own large parts of delivery from feature design to production release.
Quick salary selector
Choose city, seniority and contract type. The selector uses the same salary data as the SEO table below.
Selected benchmark
PLN 14,000–18,500/month
Central benchmark: PLN 16,250/month.
This is monthly gross salary before taxes and ZUS. Your take-home pay will be lower.
| Seniority | Warsaw | Krakow | Wroclaw | Gdansk / Tri-City | Poznan | Katowice | Lodz | Remote Poland |
|---|---|---|---|---|---|---|---|---|
| Junior Fullstack | UoP: PLN 7,500–10,500 gross/month B2B: PLN 8,500–12,000 net of VAT/month | UoP: PLN 7,500–10,500 gross/month B2B: PLN 8,500–12,000 net of VAT/month | UoP: PLN 7,500–10,500 gross/month B2B: PLN 8,500–12,000 net of VAT/month | UoP: PLN 7,500–10,500 gross/month B2B: PLN 8,500–12,000 net of VAT/month | UoP: PLN 7,400–10,300 gross/month B2B: PLN 8,300–11,800 net of VAT/month | UoP: PLN 7,300–10,200 gross/month B2B: PLN 8,200–11,600 net of VAT/month | UoP: PLN 7,100–10,000 gross/month B2B: PLN 8,100–11,400 net of VAT/month | UoP: PLN 7,500–10,500 gross/month B2B: PLN 8,500–12,000 net of VAT/month |
| Mid Fullstack | UoP: PLN 14,000–18,500 gross/month B2B: PLN 17,500–23,000 net of VAT/month | UoP: PLN 14,000–18,500 gross/month B2B: PLN 17,500–23,000 net of VAT/month | UoP: PLN 14,000–18,500 gross/month B2B: PLN 17,500–23,000 net of VAT/month | UoP: PLN 14,000–18,500 gross/month B2B: PLN 17,500–23,000 net of VAT/month | UoP: PLN 13,700–18,100 gross/month B2B: PLN 17,200–22,500 net of VAT/month | UoP: PLN 13,600–17,900 gross/month B2B: PLN 17,000–22,300 net of VAT/month | UoP: PLN 13,300–17,600 gross/month B2B: PLN 16,600–21,900 net of VAT/month | UoP: PLN 14,000–18,500 gross/month B2B: PLN 17,500–23,000 net of VAT/month |
| Senior Fullstack | UoP: PLN 20,000–25,000 gross/month B2B: PLN 23,000–28,500 net of VAT/month | UoP: PLN 20,000–25,000 gross/month B2B: PLN 23,000–28,500 net of VAT/month | UoP: PLN 20,000–25,000 gross/month B2B: PLN 23,000–28,500 net of VAT/month | UoP: PLN 20,000–25,000 gross/month B2B: PLN 23,000–28,500 net of VAT/month | UoP: PLN 19,600–24,500 gross/month B2B: PLN 22,500–27,900 net of VAT/month | UoP: PLN 19,400–24,300 gross/month B2B: PLN 22,300–27,600 net of VAT/month | UoP: PLN 19,000–23,800 gross/month B2B: PLN 21,900–27,100 net of VAT/month | UoP: PLN 20,000–25,000 gross/month B2B: PLN 23,000–28,500 net of VAT/month |
Salary by city
Warsaw, Krakow, Wroclaw, Gdansk / Tri-City and remote roles use the source benchmark range. Poznan, Katowice and Lodz use conservative rounded city adjustments. Remote Poland can vary strongly depending on whether the company is Polish, EU-based or US-based.
Warsaw
Mid benchmark: PLN 14,000–18,500 gross/month on employment contract or PLN 17,500–23,000 net of VAT/month on B2B invoice.
Krakow
Mid benchmark: PLN 14,000–18,500 gross/month on employment contract or PLN 17,500–23,000 net of VAT/month on B2B invoice.
Wroclaw
Mid benchmark: PLN 14,000–18,500 gross/month on employment contract or PLN 17,500–23,000 net of VAT/month on B2B invoice.
Gdansk / Tri-City
Mid benchmark: PLN 14,000–18,500 gross/month on employment contract or PLN 17,500–23,000 net of VAT/month on B2B invoice.
Poznan
Mid benchmark: PLN 13,700–18,100 gross/month on employment contract or PLN 17,200–22,500 net of VAT/month on B2B invoice.
Katowice
Mid benchmark: PLN 13,600–17,900 gross/month on employment contract or PLN 17,000–22,300 net of VAT/month on B2B invoice.
Lodz
Mid benchmark: PLN 13,300–17,600 gross/month on employment contract or PLN 16,600–21,900 net of VAT/month on B2B invoice.
Remote Poland
Mid benchmark: PLN 14,000–18,500 gross/month on employment contract or PLN 17,500–23,000 net of VAT/month on B2B invoice.
Gross vs net on employment contract
On a Polish employment contract, job ads usually show monthly gross salary. The amount paid to your bank account is lower because social contributions, health contribution and income tax are deducted.
Example: a mid Fullstack in Warsaw, Krakow or Wroclaw has a source range of PLN 14,000–18,500 gross/month. A useful central benchmark is approximately PLN 16,250 gross/month, which is roughly PLN 9,874–12,941 net under simplified ZarobTo assumptions.
Brutto vs netto explained simplyB2B invoice vs estimated take-home
Fullstack B2B benchmarks are monthly net invoice amounts, excluding VAT. This is not personal take-home pay. From a B2B invoice you still need to cover taxes, ZUS, accounting, business costs, unpaid vacation, unpaid sick leave and downtime.
Example: a mid Fullstack B2B benchmark in the largest cities is PLN 17,500–23,000 net of VAT/month on an invoice. A useful central benchmark is approximately PLN 20,250 net of VAT/month. The real take-home amount depends on tax form, ZUS, costs and unpaid breaks.
Compare B2B with employment contractIs this a good salary in Poland?
A good Fullstack salary depends on seniority, city, contract type, real take-home pay and the risk you accept. Compare the offer with similar roles, then estimate net salary or B2B take-home before deciding.
What affects the salary?
Employers pay more for fullstack engineers who can make sound technical trade-offs, keep code quality high across layers and reduce handoffs without becoming a bottleneck.
Typical technologies
Specializations
Salary factors
- - depth across stack
- - backend strength
- - frontend architecture
- - database experience
- - deployment responsibility
- - product autonomy
Related roles
Compare this guide with nearby IT roles. The list is curated for this role instead of showing every salary page.
Methodology
These salary benchmarks use 2026 Polish IT salary reports, job offer analysis and market benchmarks. UoP means gross monthly salary on an employment contract. B2B means monthly invoice value net of VAT, not take-home pay. The central benchmark is a useful reference point, not a guaranteed market average. Estimated categories use broader market data, comparable roles and current offers.
Estimated market range based on current Polish IT salary reports, comparable roles, current job offers and rounded city adjustments.
Source type
ZarobTo benchmark / editorial model, not official statistics
Sample size
sample_size: null
Sample note
Exact sample size not available; benchmark based on public salary reports, job-market observations and ZarobTo modelling.
Coverage
Poland, with separate city adjustments for major markets and remote work.
Seniority definitions
Junior, mid and senior are practical market bands, not regulated titles.
B2B definition
Monthly invoice value net of VAT; it is not personal take-home pay.
Gross/net conversion
Simplified ZarobTo gross-net model; individual tax and social contribution outcomes may differ.
Confidence
medium-low
FAQ
How much does a Fullstack earn in Poland?
Fullstack salary in Poland depends on seniority, city and contract type. In these benchmarks, Warsaw / Krakow / Wroclaw ranges go from PLN 7,500–10,500 gross/month for junior employment-contract roles to PLN 20,000–25,000 gross/month for senior employment-contract roles.
Do Fullstack Developers earn more than Frontend Developers in Poland?
Sometimes, especially when the role includes serious backend and database ownership. A shallow fullstack role may pay similarly to frontend-only work.
Is Fullstack Developer a good title for remote work in Poland?
Yes, many remote product teams value fullstack scope, but salary still depends on seniority, communication, timezone fit and production responsibility.
Is B2B better than employment contract for a Fullstack in Poland?
Not always. B2B invoice values can look higher, but you need to pay taxes, ZUS, accounting costs and price in unpaid vacation, unpaid sick leave and downtime.
What is the difference between gross and net salary in Poland?
Gross salary is the amount before tax and social contributions. Net salary or take-home pay is the estimated amount that reaches your bank account after deductions.
How can I estimate my take-home pay?
Use the ZarobTo gross-net calculator for employment contract offers and the B2B vs employment calculator for invoice-based offers. The benchmarks on this page are educational estimates.