Source: https://deftridge.com/jobs/data-scientist/poland/ Title: Part-time Data Scientist jobs in Poland | Deftridge Summary: 9 part-time Data Scientist tasks in Poland, from €23 to €42 an hour. Typical rate €25 an hour; median market wage €17. Rate shown up front. Poland · **Updated November 3, 2026** # Part-time Data Scientist jobs in Poland 9 open Data Scientist tasks are listed for Poland, from €23 to €42 an hour. The typical rate for a senior Data Scientist here is **€25 an hour**, built from a market median wage of €17.02. At five hours a week that is about **€540 a month**. **€25/hr** typical rate, senior level **€17.02/hr** market median wage **€23–€42** range of open task rates **9** open tasks tied to Poland or remote in Poland ## Open Data Scientist tasks in Poland Remote tasks and tasks tied to a city in Poland. [See all 9](https://deftridge.com/jobs/#role=data-scientist&place=poland) One-off Posted Nov 2 ### [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-poland-dt-2818345/) Manager · Data Scientist Aerospace supplier in avionics · 5,000+ employees **€34–€38** / hour About €430–€860 in total - about 18 h in total - Remote · anywhere in the EU - Starts within 2 weeks [View task](https://deftridge.com/job/churn-or-conversion-model-poland-dt-2818345/) Expert hour Posted Oct 29 ### [Data Science Advice Hour](https://deftridge.com/job/data-science-advice-hour-poland-dt-6997414/) Senior · Data Scientist Management consulting firm for family businesses · 501–1,000 employees **€29–€34** / hour About €30 for the hour - 1 hour - Remote · Poland - Starts within 2 weeks - Shortlisting [View task](https://deftridge.com/job/data-science-advice-hour-poland-dt-6997414/) One-off Posted Oct 27 ### [Model Review and Handover](https://deftridge.com/job/model-review-and-handover-poland-dt-7410064/) Senior · Data Scientist Property and casualty insurer for homeowners · 11–50 employees **€28–€36** / hour About €190–€380 in total - about 9 h in total - Remote · Poland - Starts within 7 days - English and Polish [View task](https://deftridge.com/job/model-review-and-handover-poland-dt-7410064/) Regular Posted Oct 26 ### [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-warsaw-dt-7100556/) Manager · Data Scientist Telecom software company serving businesses · 501–1,000 employees **€28–€34** / hour About €740 a month at 6 h a week - 3–8 h a week - Hybrid · Warsaw - Starts within 7 days - English and Polish [View task](https://deftridge.com/job/weekly-data-science-support-warsaw-dt-7100556/) Bundle Posted Oct 21 ### [Customer Segmentation · Energy](https://deftridge.com/job/customer-segmentation-katowice-dt-4009769/) Senior · Data Scientist Renewable energy developer in EV charging · 5,000+ employees **€23–€27** / hour About €250–€500 a month - 10–20 h a month - Hybrid · Katowice - Starts within 7 days - Shortlisting - English and Polish [View task](https://deftridge.com/job/customer-segmentation-katowice-dt-4009769/) One-off Posted Oct 26 ### [Model Review and Handover](https://deftridge.com/job/model-review-and-handover-warsaw-dt-1532953/) Manager · Data Scientist Telecom operator in mobile · 501–1,000 employees **€32–€42** / hour About €220–€440 in total - about 9 h in total - Hybrid · Warsaw - Starts within 7 days - 3 interested [View task](https://deftridge.com/job/model-review-and-handover-warsaw-dt-1532953/) Regular Posted Oct 23 ### [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-poland-dt-2055540/) Senior · Data Scientist Fashion retailer selling furniture · 201–500 employees **€23–€29** / hour About €620 a month at 6 h a week - 3–8 h a week - Remote · anywhere in the EU - Starts within 7 days - Shortlisting [View task](https://deftridge.com/job/weekly-data-science-support-poland-dt-2055540/) One-off Posted Sep 28 ### [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-gliwice-dt-5000706/) Manager · Data Scientist Restaurant-technology company in plant-based food · 1,001–5,000 employees **€33–€41** / hour About €440–€890 in total - about 18 h in total - Hybrid · Gliwice - Starts within 7 days - Shortlisting [View task](https://deftridge.com/job/churn-or-conversion-model-gliwice-dt-5000706/) Regular Posted Aug 18 ### [Weekly Data Science Support · Retail](https://deftridge.com/job/weekly-data-science-support-poland-dt-9997282/) Senior · Data Scientist Retail chain with stores in six countries · 501–1,000 employees **€24–€29** / hour About €630 a month at 6 h a week - 3–8 h a week - Remote · Poland - Starts within 2 weeks - 12 interested [View task](https://deftridge.com/job/weekly-data-science-support-poland-dt-9997282/) ## What Data Scientist pays in Poland Employee wage percentiles for the role. Contractors on Deftridge earn more than the median because they carry their own costs. | Percentile | Per hour | 5 h a week, per month | Full time, per year | | --- | --- | --- | --- | | 10th | €9.86 | €210 | €20,500 | | 25th | €12.64 | €270 | €26,300 | | Median | €17.02 | €370 | €35,400 | | 75th | €21.07 | €460 | €43,800 | | 90th | €28.77 | €620 | €59,800 | Source: Eurostat, 2022; aged to October 2026 with a wage index and calibrated on posted pay. [Method](https://deftridge.com/rates/methodology/). ### Deftridge rate by level | Level | Per hour | Per month at 5 h/week | | --- | --- | --- | | Senior | €25 | €540 | | Manager | €30 | €650 | | Director | €35 | €760 | ### About this role Applied data science part-time: models for forecasting, scoring or segmentation, with results the business can use. Usual tools: Python, SQL, Jupyter, scikit-learn. [All Data Scientist rates by country](https://deftridge.com/jobs/data-scientist/) ## Working on the side in Poland What to check before you take a task next to a full-time job. Orientation only; none of it is legal or tax advice. Before you start - Read the outside-work and conflict-of-interest clauses in your employment contract. - Check for a non-compete or a duty to disclose side income to your employer. - As a contractor you are usually responsible for your own income tax and social contributions; a local accountant can size the amounts. Your recruiter walks through these points with you before you accept a task. [Read the guides](https://deftridge.com/guides/) ## Data Scientist rates nearby - [Germany 9 tasks](https://deftridge.com/jobs/data-scientist/germany/) - [France 8 tasks](https://deftridge.com/jobs/data-scientist/france/) - [Italy 4 tasks](https://deftridge.com/jobs/data-scientist/italy/) - [Spain 10 tasks](https://deftridge.com/jobs/data-scientist/spain/) - [Netherlands 4 tasks](https://deftridge.com/jobs/data-scientist/netherlands/) - [Ireland 3 tasks](https://deftridge.com/jobs/data-scientist/ireland/) - [Sweden 4 tasks](https://deftridge.com/jobs/data-scientist/sweden/) - [Belgium 2 tasks](https://deftridge.com/jobs/data-scientist/belgium/) ## Other Data & Analytics roles in Poland - [BI Analyst €19/hr typical · 27 tasks](https://deftridge.com/jobs/bi-analyst/poland/) - [Data Analyst €18/hr typical · 13 tasks](https://deftridge.com/jobs/data-analyst/poland/) - [Market Research Analyst €17/hr typical · 3 tasks](https://deftridge.com/jobs/market-research-analyst/poland/) - [Pricing & Competitive Analyst €25/hr typical · 12 tasks](https://deftridge.com/jobs/pricing-and-competitive-analyst/poland/) - [Growth & Product Analyst €22/hr typical · 2 tasks](https://deftridge.com/jobs/growth-product-analyst/poland/) - [Marketing Analyst €21/hr typical · 2 tasks](https://deftridge.com/jobs/marketing-analyst/poland/) - [Customer Churn Analyst €19/hr typical · 6 tasks](https://deftridge.com/jobs/customer-churn-analyst/poland/) - [KPI Dashboard Owner €18/hr typical · 1 task](https://deftridge.com/jobs/kpi-dashboard-owner/poland/) ## Questions about pay, fees and privacy The same rules apply to every task, so they live on two pages: [Pricing](https://deftridge.com/pricing/) explains the 15% fee, prepayment and when you are paid; [How it works](https://deftridge.com/how-it-works/) covers matching, what a company sees and side work next to a job.