Junior Full Stack Developer
~2 years experienceA Junior Full Stack Developer works under the guidance of more experienced colleagues and builds up their skills and knowledge of good practices.
See junior Full Stack Developer pay →IT salaries · Poland
Full Stack Developer salary in Poland 2026
Full Stack Developer is an IT professional working in the "Full Stack Developer" area. Pay depends mainly on seniority level, the technology stack used (e.g. C#, C# + ASP.NET, C# + ASP.NET Core, Go) and the form of employment (employment contract or B2B).
Updated monthly · last update: May 2026
How much does a Full Stack Developer earn by seniority?
Full Stack Developer pay rises with experience. Curioz tracks medians and pay ranges (employment contract and B2B) separately for each seniority level.
Regular (Mid) Full Stack Developer
~5 years experienceA Regular Full Stack Developer works independently, ensures the quality of delivered solutions and takes part in designing them.
See regular (mid) Full Stack Developer pay →Senior Full Stack Developer
~9 years experienceA Senior Full Stack Developer makes key technical decisions, owns the architecture and supports the team's growth.
See senior Full Stack Developer pay →Lead Full Stack Developer
~12 years experienceA Lead Full Stack Developer combines technical expertise with leading the team, standards and technology strategy.
See lead Full Stack Developer pay →Full Stack Developer salary by technology
The technology stack significantly affects Full Stack Developer salaries. Curioz tracks pay for the technologies most common in this role and their combinations:
Best-paying technologies for this role (by median salary, highest first):
- Full Stack Developer Ruby + Rails
- Full Stack Developer Next.js
- Full Stack Developer Go
- Full Stack Developer Java + Spring Boot
- Full Stack Developer Python + Django
- Full Stack Developer Rust
- Full Stack Developer C#
- Full Stack Developer Python
Full Stack Developer Ruby + Rails
See pay →A technology used in the Full Stack Developer role; the choice of stack affects pay ranges.
Full Stack Developer Next.js
See pay →A technology used in the Full Stack Developer role; the choice of stack affects pay ranges.
Full Stack Developer Go
See pay →An efficient compiled language, common in cloud and networking services.
Full Stack Developer Java + Spring Boot
See pay →A mature JVM language dominant in large systems and the enterprise sector.
Full Stack Developer Python + Django
See pay →A versatile language across web, data and AI.
Full Stack Developer Rust
See pay →A technology used in the Full Stack Developer role; the choice of stack affects pay ranges.
Full Stack Developer C#
See pay →A backend language in Microsoft's .NET ecosystem.
Full Stack Developer Python
See pay →A versatile language across web, data and AI.
Full Stack Developer Java
See pay →A mature JVM language dominant in large systems and the enterprise sector.
Full Stack Developer C# + ASP.NET Core
See pay →A backend language in Microsoft's .NET ecosystem.
Full Stack Developer C# + ASP.NET
See pay →A backend language in Microsoft's .NET ecosystem.
Full Stack Developer PHP + Laravel
See pay →A proven web language still widely used.
Full Stack Developer TypeScript + NestJS
See pay →A typed superset of JavaScript, standard in larger projects; it often raises pay ranges.
Full Stack Developer PHP
See pay →A proven web language still widely used.
Full Stack Developer JavaScript
See pay →The core language of web apps, from the frontend to the backend with Node.js.
Full Stack Developer Python + FastAPI
See pay →A versatile language across web, data and AI.
Full Stack Developer Python + Flask
See pay →A versatile language across web, data and AI.
Full Stack Developer Ruby
See pay →A technology used in the Full Stack Developer role; the choice of stack affects pay ranges.
Full Stack Developer JavaScript + Node.js
See pay →The core language of web apps, from the frontend to the backend with Node.js.
Full Stack Developer JavaScript + Express
See pay →The core language of web apps, from the frontend to the backend with Node.js.
Employment contract or B2B?
Full Stack Developer pay differs on an employment contract (monthly salary) versus a B2B contract (hourly rate). They differ in taxation, benefits and risk. Curioz shows both forms separately, so you can compare real rates for a given seniority and technology.
See the full pay data for Full Stack Developer
Medians, percentiles and ranges (employment contract and B2B) for every seniority level and technology, built from real data and updated monthly.
Check Full Stack Developer salaries →Frequently asked questions
How much does a Full Stack Developer earn in Poland?
Full Stack Developer pay in Poland depends on seniority (Junior, Regular, Senior, Lead), the technology stack and the form of employment. Up-to-date medians and pay ranges (employment contract and B2B) are available in the full Curioz report, updated monthly from real data.
Which technology pays best for a Full Stack Developer?
According to Curioz data, the highest median salaries for the Full Stack Developer role are reached with Ruby + Rails. The full breakdown of rates by technology and seniority is available in the report.
Does a Full Stack Developer earn more on B2B or on an employment contract?
B2B (hourly) rates and employment-contract (monthly) salaries follow different tax and risk logic. Curioz shows both separately for each seniority level and technology.
Related roles
Source: Curioz, IT salary benchmarks built from real job offers, contracts and HRIS data. Data for May 2026.