Senior Test Automation Engineer (C#)

TL;DR

Senior Test Automation Engineer (C#): Designing, scaling, and maintaining automated test suites in a C# / .NET 8 environment with an accent on UI and API test automation and architecture design. Focus on implementing Playwright for UI, HttpClient/RestSharp for API automation, and improving CI/CD test pipelines.

Location: Elastic hybrid from Gdynia, Gdańsk, or Warszawa (3 days per week from the office)

Salary: PLN 800-1100/day on B2B

Company

hirify.global is a Polish outsourcing company with over 700 IT experts, creating specialized teams for global clients and prioritizing employee development and work-life balance.

What you will do

• Design, develop, and maintain automated test suites in C# / .NET 8.
• Implement UI automation using Playwright with Page Object Model.
• Develop API automation using HttpClient / RestSharp.
• Perform JSON validation and schema checks.
• Build scalable and maintainable test architecture.
• Conduct failure diagnostics and debugging, and improve CI/CD test pipelines.

Requirements

• 5+ years of experience in test automation within .NET environments.
• Strong proficiency in C# and .NET 8 test automation.
• Solid experience in UI automation using Playwright.
• Strong experience in API automation (HttpClient / RestSharp).
• Experience with JSON validation and schema testing, NUnit, and test runners.
• CI/CD automation experience (Bitbucket, Bamboo) and strong Git knowledge.
• Proven experience designing scalable and stable test architecture.

Nice to have

• Experience working with Pega.

Culture & Benefits

• Flexible work organization and international work environment with daily English interaction.
• Scandinavian organizational culture promoting work-life balance.
• Opportunities for additional training financed by Jit.
• Regular integration meetings with the Jit community.
• Access to developmental projects for a leading financial group in the Nordic countries.