About haseln haseln helps B2B companies across the DACH region start conversations with the right decision-makers. We combine outbound sales with our own technology and work with startups as well as established mid-sized companies. We’re a small team, growing rapid.

The role

Python powers much of what we build. You’ll develop the backend systems, data pipelines and automations behind our in-house products.

What you’ll do

- Build and maintain backend services and APIs in Python.
- Develop data pipelines that collect, clean and enrich data.
- Integrate third-party systems and automate workflows.
- Build LLM-powered features together with the team.
- Keep our code simple, tested and easy to extend.

You’re a fit if

- You have solid experience with Python (FastAPI, Django or similar).
- You’re comfortable with SQL databases such as PostgreSQL.
- You’ve worked with APIs, scraping or data processing.
- You use AI tools in your daily work and ship fast.
- You speak good English. German is a plus.

You’re probably not a fit if

- you need detailed specs before you get started.
- you prefer polishing code to shipping it.

📌 Python Developer (India)
🏢 haseln
📍 India