Junior Applications Developer
~2 years experienceA Junior Applications Developer works under the guidance of more experienced colleagues and builds up their skills and knowledge of good practices.
See junior Applications Developer pay →IT salaries · Poland
Applications Developer salary in Poland 2026
Applications Developer is an IT professional working in the "Applications Developer" area. Pay depends mainly on seniority level, the technology stack used (e.g. .NET, Electron, Java, Unity) and the form of employment (employment contract or B2B).
Updated monthly · last update: May 2026
How much does a Applications Developer earn by seniority?
Applications Developer pay rises with experience. Curioz tracks medians and pay ranges (employment contract and B2B) separately for each seniority level.
Regular (Mid) Applications Developer
~4 years experienceA Regular Applications Developer works independently, ensures the quality of delivered solutions and takes part in designing them.
See regular (mid) Applications Developer pay →Senior Applications Developer
~7 years experienceA Senior Applications Developer makes key technical decisions, owns the architecture and supports the team's growth.
See senior Applications Developer pay →Lead Applications Developer
~12 years experienceA Lead Applications Developer combines technical expertise with leading the team, standards and technology strategy.
See lead Applications Developer pay →Applications Developer salary by technology
The technology stack significantly affects Applications 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):
- Applications Developer Electron
- Applications Developer Unity
- Applications Developer .NET
- Applications Developer Java
Applications Developer Electron
See pay →A technology used in the Applications Developer role; the choice of stack affects pay ranges.
Applications Developer Unity
See pay →A technology used in the Applications Developer role; the choice of stack affects pay ranges.
Applications Developer .NET
See pay →Microsoft's cross-platform platform for web apps and services.
Applications Developer Java
See pay →A mature JVM language dominant in large systems and the enterprise sector.
Employment contract or B2B?
Applications 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 Applications Developer
Medians, percentiles and ranges (employment contract and B2B) for every seniority level and technology, built from real data and updated monthly.
Check Applications Developer salaries →Frequently asked questions
How much does a Applications Developer earn in Poland?
Applications 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 Applications Developer?
According to Curioz data, the highest median salaries for the Applications Developer role are reached with Electron. The full breakdown of rates by technology and seniority is available in the report.
Does a Applications 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.