Source: https://deftridge.com/jobs/data-scientist/spain/ Title: Part-time Data Scientist jobs in Spain | Deftridge Summary: 10 part-time Data Scientist tasks in Spain, from €32 to €54 an hour. Typical rate €35 an hour; median market wage €23. Rate shown up front. Spain · **Updated November 3, 2026** # Part-time Data Scientist jobs in Spain 10 open Data Scientist tasks are listed for Spain, from €32 to €54 an hour. The typical rate for a senior Data Scientist here is **€35 an hour**, built from a market median wage of €22.57. At five hours a week that is about **€760 a month**. **€35/hr** typical rate, senior level **€22.57/hr** market median wage **€32–€54** range of open task rates **10** open tasks tied to Spain or remote in Spain ## Open Data Scientist tasks in Spain Remote tasks and tasks tied to a city in Spain. [See all 10](https://deftridge.com/jobs/#role=data-scientist&place=spain) One-off Posted Nov 3 ### [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-burgos-dt-4815723/) Manager · Data Scientist Series C healthcare services group for primary care · 201–500 employees **€44–€49** / hour About €560–€1,120 in total - about 18 h in total - Hybrid · Burgos - Starts within 7 days [View task](https://deftridge.com/job/churn-or-conversion-model-burgos-dt-4815723/) Expert hour Posted Nov 3 ### [Data Science Advice Hour](https://deftridge.com/job/data-science-advice-hour-spain-dt-7460842/) Manager · Data Scientist Series C online retailer · 201–500 employees **€46–€54** / hour About €50 for the hour - 1 hour - Remote · Spain - Starts within 7 days - English and Spanish [View task](https://deftridge.com/job/data-science-advice-hour-spain-dt-7460842/) Regular Posted Oct 30 ### [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-sabadell-dt-3907502/) Manager · Data Scientist Series A digital health company for dental practices · 51–200 employees **€37–€44** / hour About €960 a month at 6 h a week - 3–8 h a week - Hybrid · Sabadell - Starts within 7 days - 5 interested - English and Spanish [View task](https://deftridge.com/job/weekly-data-science-support-sabadell-dt-3907502/) One-off Posted Oct 20 ### [A/B Test Design and Readout · HR tech](https://deftridge.com/job/ab-test-design-and-readout-spain-dt-5116686/) Manager · Data Scientist Recruiting platform for hourly workers · 51–200 employees **€41–€52** / hour About €280–€560 in total - about 9 h in total - Remote · Spain - Starts next week - 5 interested [View task](https://deftridge.com/job/ab-test-design-and-readout-spain-dt-5116686/) One-off Posted Oct 30 ### [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-madrid-dt-9531762/) Manager · Data Scientist Connectivity provider in fibre broadband · 5,000+ employees **€41–€54** / hour About €570–€1,140 in total - about 18 h in total - Hybrid · Madrid - Starts within 7 days - 4 interested [View task](https://deftridge.com/job/churn-or-conversion-model-madrid-dt-9531762/) Expert hour Posted Oct 28 ### [Data Science Advice Hour · E-commerce](https://deftridge.com/job/data-science-advice-hour-spain-dt-2712619/) Senior · Data Scientist Series B subscription commerce company · 51–200 employees **€41–€48** / hour About €40 for the hour - 1 hour - Remote · Spain - Starts within 7 days - 4 interested [View task](https://deftridge.com/job/data-science-advice-hour-spain-dt-2712619/) Regular Posted Oct 21 ### [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-spain-dt-5476931/) Manager · Data Scientist Packaged-food brand in baby care · 51–200 employees **€37–€46** / hour About €990 a month at 6 h a week - 3–8 h a week - Remote · Spain - Starts within 7 days - 3 interested [View task](https://deftridge.com/job/weekly-data-science-support-spain-dt-5476931/) One-off Posted Oct 19 ### [Churn or Conversion Model · Media](https://deftridge.com/job/churn-or-conversion-model-spain-dt-8296232/) Manager · Data Scientist B2B media company covering business news · 501–1,000 employees **€42–€50** / hour About €550–€1,100 in total - about 18 h in total - Remote · Spain - Starts within 7 days - Shortlisting - English and Spanish [View task](https://deftridge.com/job/churn-or-conversion-model-spain-dt-8296232/) Regular Posted Oct 14 ### [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-spain-dt-2781034/) Senior · Data Scientist Space-technology company making satellite parts · 201–500 employees **€33–€39** / hour About €860 a month at 6 h a week - 3–8 h a week - Remote · Spain - Starts within 7 days - 6 interested [View task](https://deftridge.com/job/weekly-data-science-support-spain-dt-2781034/) ### All 10 open Data Scientist tasks for Spain Newest first, with the hourly range and where the work is done. - [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-burgos-dt-4815723/)€44-€49/hr · hybrid in Burgos - [Data Science Advice Hour](https://deftridge.com/job/data-science-advice-hour-spain-dt-7460842/)€46-€54/hr · remote in Spain - [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-sabadell-dt-3907502/)€37-€44/hr · hybrid in Sabadell - [A/B Test Design and Readout](https://deftridge.com/job/ab-test-design-and-readout-spain-dt-5116686/)€41-€52/hr · remote in Spain - [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-madrid-dt-9531762/)€41-€54/hr · hybrid in Madrid - [Data Science Advice Hour](https://deftridge.com/job/data-science-advice-hour-spain-dt-2712619/)€41-€48/hr · remote in Spain - [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-spain-dt-5476931/)€37-€46/hr · remote in Spain - [Churn or Conversion Model](https://deftridge.com/job/churn-or-conversion-model-spain-dt-8296232/)€42-€50/hr · remote in Spain - [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-spain-dt-2781034/)€33-€39/hr · remote in Spain - [Weekly Data Science Support](https://deftridge.com/job/weekly-data-science-support-valencia-dt-3313752/)€32-€38/hr · on site in Valencia ## What Data Scientist pays in Spain 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 | €14.23 | €310 | €29,600 | | 25th | €17.54 | €380 | €36,500 | | Median | €22.57 | €490 | €46,900 | | 75th | €27.69 | €600 | €57,600 | | 90th | €37.49 | €810 | €78,000 | 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 | €35 | €760 | | Manager | €40 | €870 | | Director | €45 | €980 | ### 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 Spain 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/) - [Poland 9 tasks](https://deftridge.com/jobs/data-scientist/poland/) - [Netherlands 3 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 Spain - [BI Analyst €22/hr typical · 21 tasks](https://deftridge.com/jobs/bi-analyst/spain/) - [Data Analyst €24/hr typical · 17 tasks](https://deftridge.com/jobs/data-analyst/spain/) - [Market Research Analyst €23/hr typical · 3 tasks](https://deftridge.com/jobs/market-research-analyst/spain/) - [Pricing & Competitive Analyst €35/hr typical · 9 tasks](https://deftridge.com/jobs/pricing-and-competitive-analyst/spain/) - [Growth & Product Analyst €25/hr typical · 5 tasks](https://deftridge.com/jobs/growth-product-analyst/spain/) - [Marketing Analyst €30/hr typical · 3 tasks](https://deftridge.com/jobs/marketing-analyst/spain/) - [Customer Churn Analyst €25/hr typical · 1 task](https://deftridge.com/jobs/customer-churn-analyst/spain/) - [KPI Dashboard Owner €23/hr typical · 1 task](https://deftridge.com/jobs/kpi-dashboard-owner/spain/) ## 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.