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C# Test Automation Engineer
  • Katowice
C# Test Automation Engineer
Katowice, Katowice, Silesian Voivodeship, Polska
Sii Poland
13. 11. 2025
Informacje o stanowisku

We are looking for an Automation Tester who is passionate about software quality and eager to take on the challenge of automating complex systems. You’ll work with both web and WPF desktop applications, strengthen CI/CD pipelines with automation, and collaborate in an Agile team to deliver faster and safer releases.

Tasks

  • Working in an Agile team with Continuous Delivery practices
  • Designing and implementing quality gates in CI/CD pipelines
  • Creating and maintaining automated test suites in C# for web and desktop (WPF) applications
  • Expanding test coverage as new features are introduced
  • Optimizing test execution time and reliability
  • Building and maintaining automation frameworks

Requirements

  • At least 4 years of experience in designing and implementing automated tests (UI, API, integration, end-to-end) in C#
  • Knowledge of software testing methodologies and best practices, and using SQL in testing tasks
  • Experience with web automation tools such as Playwright, Selenium, or similar
  • Experience with desktop automation tools such as FlaUI, WinAppDriver, or similar, with fluency in WPF technology
  • Experience designing and maintaining automation frameworks
  • Fluent in English and Polish (min. B2)
  • Residing in Poland required

Benefits

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Quality Assurance

Industries

IT Services and IT Consulting

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