MSc Data Science
Master data and computation at Germany's oldest and one of its most prestigious universities — taught in English, for very low public tuition. Rigorous, research-driven, and set in a storybook student city, with an 18-month post-study permit into Germany's tech and research economy.
- ✓ Study at Germany's oldest university, ranked in the world top 90 (QS 2026)
- ✓ English-taught and research-driven, with strong data + life-science links
- ✓ Very low public tuition + Germany's 18-month post-study permit
The program builds deep foundations in statistical and machine learning, scientific computing, data engineering and applied data science, with a research thesis. Heidelberg's ecosystem — including strong life-science and physics research nearby — gives real-world data problems to work on.
Graduates move into data science, machine learning and research roles across German tech, pharma and academia. Low tuition and an 18-month post-study permit make it exceptional value for a data career in the EU.
Same field, different universities
| University | Country | Level | Duration | Tuition/year |
|---|---|---|---|---|
| Heidelberg ★ This programme | 🇩🇪 Germany | Master's | 2 years | ≈€3,000 |
| Waterloo (DS & AI) QS #112 | 🇨🇦 Canada | Master's | 16 months | CA$37,260 |
| NYU (DS) QS #38 | 🇺🇸 USA | Master's | 2 years | $42,000 |
| Manchester (DS) QS #35 | 🇬🇧 UK | Master's | 1 year | £29,500 |
What you'll need
| Academic | Bachelor's in CS, maths, statistics, physics or quantitative field | |
| Prerequisites | Programming, linear algebra, calculus, probability | |
| English | IELTS 6.5 or TOEFL 90 (English-taught) | |
| APS | APS certificate required for some countries | |
Heidelberg checks module content closely. Your counsellor maps your transcript to the requirements and handles the APS certificate where needed.
Core areas
Career outcomes
€55k+
Typical German data-scientist salary
18-month permit
Post-study job-seeking in Germany
Employers
SAP, Roche, research institutes, startups
EU Blue Card
Fast track to long-term EU residence
Application timeline
Tuition fees & costs
| Tuition (non-EU) | Per semester | ≈€1,500 |
| Total programme cost | 2 years (4 semesters) | ≈€6,000 |
| Blocked account (Sperrkonto) | Living funds for visa | €11,904/yr |
| Student visa fee | National Visa (Type D) | ≈€75 |
Funding you may be eligible for
Alternative funding options
Available to students at German universities; some non-EU nationals with residence permits may apply. Repayment begins after graduation.
Work 140 full or 280 half days per year without a separate permit. Research-assistant (HiWi) and working-student data roles pay €12–15/hour.
Monthly budget in Heidelberg
Heidelberg is a beautiful, historic student city on the Neckar. Rents run a little above smaller towns but below Munich, and it's compact and walkable. Sharing a WG keeps costs down.
Visa financial proof: blocked account (Sperrkonto) of €11,904/year (≈€992/month), from which you withdraw a fixed monthly amount.
German student visa requirements
| Visa type | National Visa (Type D) for study | |
| Admission letter | Official admission from Heidelberg University | |
| Financial proof | Blocked account €11,904/year (≈€992/month) | |
| Health insurance | German statutory or recognised private insurance | |
| Processing | 6–12 weeks at nearest German embassy | |
| Post-graduation | 18-month job-seeking residence permit (§ 20 AufenthG) | |
Hear from our students
"Heidelberg's data-science master's is genuinely rigorous, and being taught in English made it accessible. With tuition so low I could focus on the work. My counsellor handled the APS certificate and the whole visa file."
"The city is straight out of a postcard, and the research links to pharma and physics gave me real data problems. The 18-month post-study permit is helping me start my career at a German tech company."
Frequently asked questions
Ready to apply for Data Science?
Start your free application with a counsellor who knows German admissions, the APS and blocked account.