Data Science Intern
Data ScienceMandatory internship (m/f/d)Berlin · Hybrid
Apply your data science skills to a real hardware-AI use case: you’ll work on the dataset behind our dog emotion recognition model. From audio feature engineering to model evaluation — you’ll shape what we build.
What you'll do
- Build, curate, and annotate our dog audio dataset (barks, whines, growls, more)
- Engineer features on raw audio (MFCCs, spectrograms, dual-channel features)
- Evaluate our existing pipeline (CNN → RNN → Attention) on new data
- Run cluster analyses (t-SNE, UMAP) and bias checks across breeds, sizes, and recording contexts
- Report findings cleanly — straight to the founder and AI team
What you'll learn
- How a hardware-AI model actually goes from dataset to edge deployment
- Audio ML in practice — not just ImageNet tutorials
- How research questions collide with go-to-market and product reality
Who you'll work with
Directly with our AI lead and Benedikt (founder). Small team, short paths, your work ships in the product.
Stack
Python, PyTorch, librosa, pandas, scikit-learn
Compensation & perks
Unpaid — Benefits: WeWork membership, founder mentorship, Deutschlandticket, tech tools & program benefits (≈ €185/month: Claude Pro, ChatGPT Plus, GitHub Copilot, Cursor Pro, Figma Pro, CapCut Pro, Adobe Creative Cloud, Asana, Notion, AWS/GCP cloud credits), monthly book & Audible budget, access to startup conventions.