Full stack devData Science & Data Engineering intern
Technologie
Fresnes, FranceIl y a 3 joursJusqu'au 01/05/2027
Sur site
Description du poste
We're looking for a Data Science & Data Engineering intern to work on the core of our product: a Python simulation engine and the data pipelines that feed it. You'll ship production code from your first weeks.
What you'll do
- Develop and test our Python simulation engine, which models drug pricing, market share and revenue over time
- Build validation and transformation pipelines that turn raw data into clean, reliable model inputs
- Write tests that guarantee the accuracy of our results, including regression tests across engine versions
- Analyze simulation outputs, investigate unexpected results and trace them back to their source
- Improve performance as models scale to thousands of scenarios
- Work closely with engineers and pharmaceutical market-access experts
What we're looking for
- Degree in Data Science, Computer Science, Applied Mathematics, Statistics, Engineering or a related field
- Strong Python skills, especially pandas and NumPy
- Solid SQL fundamentals
- Rigor with numbers: you care that a result is correct, not just that the code runs
- Experience writing tests (e.g. pytest) and working with Git
- Clear communication and the ability to explain your reasoning
Nice to have
- Interest in healthcare, pharmaceuticals or health economics
- Experience with Pydantic, FastAPI or other data-validation and API tools
- Exposure to simulation, optimization or operations research
- Familiarity with Docker, PostgreSQL or TypeScript
What you'll gain
- Real ownership of production code used by pharmaceutical companies
- Mentorship from an experienced engineering team
- Hands-on experience in a field where data, healthcare and economics meettion skills
Keywords
PythonPandasNumPySQLData ValidationData TransformationData PipelinesSimulation ModelingTestingPytestGitData AnalysisPerformance OptimizationPydanticFastAPIPostgreSQLTypeScriptDockerData ScienceData Engineering
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