Backend-Entwickler .NET/C#

ETH juniors • German: B2 • SQL • C# • 4 days ago
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Salary
≈ $90k – $162k per year (Estimated)
Location
In office (Olten)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 10, 2026.

Overview
Company
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ETH juniors

ETH juniors - Pioneering the fusion of academic innovation and industry challenges. Dive into our world of collaborative projects and professional opportunities for students and businesses alike.
ethjuniors.ch • Basel • San Francisco • Zurich • Lucerne • Sankt Gallen • IT Consulting & Digital Transformation • Management Consulting • Est. 1997

Du hast Freude an Backend-Entwicklung und möchtest dich in einem produzierenden Schweizer Unternehmen langfristig einbringen? Dann passt diese Stelle zu dir.

Du übernimmst die Weiterentwicklung und Pflege bestehender .NET-Anwendungen und arbeitest eng mit einem kleinen, eingespielten IT-Team zusammen.

  • Weiterentwicklung und Wartung von Backend-Applikationen in .NET (Framework & Core)
  • Entwicklung und Anbindung von APIs
  • Arbeiten mit Entity Framework (6 / Core) im Datenzugriffslayer
  • Erstellung und Optimierung von SQL/T-SQL-Abfragen
  • Mitarbeit an internen Tools (u.a. ERP-nahe Prozesse und B2B-Bestellsysteme)
  • Zusammenarbeit mit dem bestehenden IT-Team

Requirements

  • Erfahrung in der Entwicklung mit C# / .NET (Framework und/oder Core)
  • Kenntnisse in Entity Framework (6 oder Core)
  • Erfahrung in der Backend-/API-Entwicklung
  • Gute Kenntnisse in SQL / T-SQL
  • Sehr gute Deutschkenntnisse
  • Nice-to-have: Kenntnisse in Azure (App Services, Application Insights, SQL Server & Databases)

Benefits

  • Start: so bald wie möglich
  • Pensum: 80-100%
  • Dauer: unbefristet, mit Option auf Festanstellung nach 6 Monaten
  • Ort: Hybrid, d.h. 1-2 Tage Home Office, 50-60% vor Ort in der Region Olten
  • Sprache: Deutsch
  • Lohn: CHF 40+/Stunde
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