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# Software Engineer

- **Company:** Arvana Gmbh
- **Location:** Berlin, Germany (Remote available)
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Databases, Data Warehousing, Python (Programming Language), PostgreSQL, Next.js, Software Engineering, SQL Databases, TypeScript, ReactJS, Large Language Models, Snowflake, Backend, Nintex, Front End Software Development
- **Published:** September 3, 2026
- **Apply:** https://www.stepstone.de/stellenangebote--Software-Engineer-m-w-d-Berlin-Arvana-GmbH--14467867-inline.html

## About the Role

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 * Du hast 2 bis 5 Jahre Erfahrung als Softwareentwickler*in.\n
 * Du hast Produkte gebaut, die echte Nutzer täglich verwenden.\n
 * Du hast erste Erfahrung mit TypeScript, Python und React/Next.js.\n
 * Du verstehst Datenbanken wirklich. SQL ist für dich ein Werkzeug, kein Hilfsmittel.\n
 * Du nutzt KI-Tools produktiv und weißt, wann du nachprüfst.\n
 * Du arbeitest eigenständig und triffst Entscheidungen.\n
 * Du beherrschst Deutsch und Englisch fließend in Wort und Schrift. Schön, aber kein Muss: Data Warehouses, n8n, LLMs selbst hosten.\n

## Description

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 * Du entwickelst Arvana OS weiter: Next.js im Frontend, Python im Backend, Postgres darunter.\n
 * Du baust Features end-to-end statt nur eine Schicht davon.\n
 * Du modellierst unser Datenmodell in Supabase und Snowflake.\n
 * Du integrierst externe Tools wie Smartlead, HeyReach oder Pipedrive in unser System.\n
 * Du baust lokale KI-Agenten und betreibst sie auf unserer eigenen Infrastruktur.\n
 * Du arbeitest täglich mit Claude Code.\n
 * Du schreibst Tests und sorgst für klare Fehlermeldungen.\n

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