# Backend Developer (Python, Java)

- **Company:** Lefebvre Sdu
- **Location:** Den Haag, Zuid-Holland, Netherlands
- **Workplace:** Hybrid
- **Salary:** EUR 5,500 / month
- **Seniority:** Mid
- **Role:** Backend engineering
- **Countries:** The Netherlands
- **Languages:** Java, Python
- **Employment type:** fulltime_fixed_term
- **Posted:** 2026-11-12
- **Key facts:** Stack: Java, Python, FastAPI, LangChain, LangGraph, PostgreSQL, GraphQL, MongoDB, GitHub Actions; Experience: 3+ years
- **Job page:** https://rolefalcon.com/job/133584887-backend-developer-python-java-lefebvre-sdu-den-haag

Backend Developer (Python, Java) is an open role at Lefebvre Sdu. It is a hybrid position in The Hague, The Netherlands. We classify it as a mid-level role in backend engineering. Technologies named in the posting: Java, Python, FastAPI, LangChain, LangGraph and PostgreSQL. Candidates need 3+ years of experience. There are 8 open positions from Lefebvre Sdu on this site, 3 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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