Data Analyst

Turn our product and acquisition data into decisions.

Stuttgart, Germany — hybrid (2–3 days/week in office)Full-time / Working student (Werkstudent)Product & Growth

MyChatWrap turns exported WhatsApp chats into relationship analytics — entirely in the browser, with nothing stored. We generate a lot of first-party product and acquisition data and not enough answers. You'll own the analytics layer: the models, the dashboards, and the weekly readouts that tell the team what to build and where to spend.

What you'll do

Build and maintain the metrics that matter — activation, retention, acquisition-channel performance, conversion funnels — and make them self-serve.
Design and analyse A/B tests and pricing / onboarding experiments end to end, from hypothesis to a clear ship / kill recommendation.
Dig into the acquisition funnel (search, AI assistants, social, direct) and tell us which sources actually convert.
Partner with engineering on the event schema so the data we collect answers real questions.
Write short, opinionated analyses — not 40-slide decks — that a founder can act on the same day.

What we're looking for

2+ years in an analytics role (product, growth, or BI) — or an exceptional portfolio if you're earlier in your career.
Strong SQL and confident with a scripting language for analysis (Python or R).
You can frame a business question, choose the right method, and communicate the answer plainly.
Solid grasp of experimentation — significance, power, common pitfalls.
English at C1+.

Nice to have

Experience with a warehouse-native BI tool or building dashboards in code (Recharts, Streamlit, etc.).
Familiarity with MongoDB aggregation pipelines.
Marketing / SEO analytics background (GSC, GA4, attribution).
German.

Languages

English at C1 or above is required. German is a strong plus.

Working student

As a working student: ~16–20 h/week during term, flexible around your timetable, ownership of one or two recurring analyses plus ad-hoc deep dives.