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# Senior Backend-Developer

- **Company:** Instaffo GmbH
- **Location:** Villingen-Schwenningen, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Azure, Spreadsheets, Databases, Database Development, Microsoft SQL Server, SQL Stored Procedures, SQL Server Reporting Services, Transact-SQL, Data Processing, Backend, Git
- **Published:** August 16, 2026
- **Apply:** https://www.adzuna.de/details/5835510932

## About the Role

* Interesse an Datenmodellierung und Datenbankentwicklung
 * Erfahrung mit SQL-Server und T-SQL
 * Von Vorteil: Erfahrung mit Reporting Services (SSRS), Azure DevOps, Git

## Description

Du bist ein Datenbank-Profi und denkst in Tabellen und Relationen? Idealerweise mit Schwerpunkt Microsoft SQL-Server und T-SQL? Dann bist du bei uns goldrichtig!

Als Datenbank-Entwickler bist du ein wichtiger Bestandteil unseres Core-Entwickler-Teams. Du trägst maßgeblich zur Weiterentwicklung unserer Low-Code-Plattform ENGINE4 bei und unterstützt bei Bedarf auch direkt unsere ENGINE4-Kundenprojekte.
Tätigkeiten

 * Deine Hauptaufgabe besteht in der Produktentwicklung unserer generischen Low-Code-Plattform ENGINE4. Dein Schwerpunkt liegt dabei auf der Backend-Funktionalität und Datenverarbeitung.
 * Entwicklung von Stored Procedures, Functions, Views, etc.
 * Erstellung von Datenmodellen
 * Generische Datenbankentwicklung
 * Du überwachst, analysierst und optimierst regelmäßig die Performance unserer Datenbanken.


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