Junior AI Engineer
up to 3 years experienceA Junior AI Engineer works under the guidance of more experienced colleagues and builds up their skills and knowledge of good practices.
See junior AI Engineer pay →IT salaries · Poland
AI Engineer salary in Poland 2026
AI Engineer is an IT professional working in the "AI Engineer" area. Pay depends mainly on seniority level, the technology stack used (e.g. Hugging Face, LangChain, LLMs, Python) and the form of employment (employment contract or B2B).
Updated monthly · last update: May 2026
How much does a AI Engineer earn by seniority?
AI Engineer pay rises with experience. Curioz tracks medians and pay ranges (employment contract and B2B) separately for each seniority level.
Regular (Mid) AI Engineer
~4 years experienceA Regular AI Engineer works independently, ensures the quality of delivered solutions and takes part in designing them.
See regular (mid) AI Engineer pay →Senior AI Engineer
~7 years experienceA Senior AI Engineer makes key technical decisions, owns the architecture and supports the team's growth.
See senior AI Engineer pay →Lead AI Engineer
~12 years experienceA Lead AI Engineer combines technical expertise with leading the team, standards and technology strategy.
See lead AI Engineer pay →AI Engineer salary by technology
The technology stack significantly affects AI Engineer 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):
- AI Engineer LangChain
- AI Engineer Python + LangChain + RAG
- AI Engineer Python + LangChain
- AI Engineer Hugging Face
- AI Engineer LLMs
- AI Engineer Python
AI Engineer LangChain
See pay →A technology used in the AI Engineer role; the choice of stack affects pay ranges.
AI Engineer Python + LangChain + RAG
See pay →A versatile language across web, data and AI.
AI Engineer Python + LangChain
See pay →A versatile language across web, data and AI.
AI Engineer Hugging Face
See pay →A technology used in the AI Engineer role; the choice of stack affects pay ranges.
AI Engineer LLMs
See pay →A technology used in the AI Engineer role; the choice of stack affects pay ranges.
AI Engineer Python
See pay →A versatile language across web, data and AI.
Employment contract or B2B?
AI Engineer 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 AI Engineer
Medians, percentiles and ranges (employment contract and B2B) for every seniority level and technology, built from real data and updated monthly.
Check AI Engineer salaries →Frequently asked questions
How much does a AI Engineer earn in Poland?
AI Engineer 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 AI Engineer?
According to Curioz data, the highest median salaries for the AI Engineer role are reached with LangChain. The full breakdown of rates by technology and seniority is available in the report.
Does a AI Engineer 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.