Software Developer (.NET)

ista Technologies • C# • 1 day ago
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Salary
$55k – $67k per year
Location
Hybrid (Gliwice, Katowice, Sosnowiec, Zabrze, Tychy, Poland)
Employment
Full-Time

First seen by Alion on Oct 14, 2026.

Overview
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ista Technologies

Practical cybersecurity, AI security and AI governance for growing UK businesses. Understand risk, strengthen controls and get a clear security roadmap.
istatechnologies.com • Gliwice • Katowice • Sosnowiec • Zabrze • Tychy • Cybersecurity AI • Information Security • Cybersecurity • Est. 2017

We are looking for a .NET Developer to join one of our international development teams. The role focuses on developing and maintaining desktop applications and business-critical systems.

Office Location: 25 Dworcowa St., Gliwice (Hybrid: 3 days on-site- mondays/tuesdays/wednesdays / 2 days remote)

Zakres obowiązków

  • Design, develop and maintain desktop applications using .NET technologies
  • Develop and maintain business applications and integrations in a .NET ent
  • Analyze requirements and implement new features and enhancements
  • Maintain and improve existing systems
  • Troubleshoot and resolve technical issues
  • Collaborate with international teams
  • Participate in code reviews
  • Create technical documentation
  • Support deployment processes and CI/CD pipelines

Wymagania

  • Minimum 3 years of experience in .NET development
  • Strong knowledge of C#
  • Experience in desktop application development (WPF, WinForms, desktop clients or similar)
  • Experience in backend development and APIs
  • Experience with relational databases
  • Knowledge of Git
  • Experience working in Agile/Scrum
  • English at B2 level or higher

Tech stack

  • .NET
  • C#
  • Desktop
  • WPF
  • WinForms
  • Relational database
  • Git
  • Agile
  • Scrum
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