Integration Tester

TESCO SW a.s.Olomoucmpsvpublished 09/04/2026
Must-have:TypeScriptJavaScriptC#HTMLCSS
Machine translation — original language: Czech.Show original

Clarifying information: (driving license requirements, language requirements,

job description etc.) Do you enjoy finding bugs where multiple systems meet? We are looking for an Integration Tester to join our team, who will get involved in the development and testing of our own framework. The framework is an important part of the installation and deployment process of our web application. Your task will be to verify that the framework works correctly with other components and that the entire process functions as it should.

What awaits you with us?

  • creating integration tests between individual parts of the application,
  • preparation of test scenarios and test data,
  • performing functional, integration, and regression tests,
  • verifying the correct transfer of data between systems,
  • error analysis and cooperation with developers in solving them,
  • working with logs and investigating the causes of problems,
  • recording and reporting found errors,
  • cooperation with analysts, developers, project managers, and other teams,
  • contributing to the setting up and improving of testing procedures.

What do we need from you?

  • experience with testing IT systems, ideally integration interfaces,
  • basic orientation in API and ways of communication between systems,
  • experience with tools VisualStudio, Selenium, Postman or similar,
  • ability to work with logs and analyze error states,
  • knowledge of SQL and C#,
  • HTML5, TypeScript, JavaScript, CSS is an advantage,
  • English in a range desirable for studying professional literature,
  • analytical and logical thinking,
  • meticulousness and attention to detail,
  • ability to solve problems independently and at the same time cooperate in a team,
  • secondary school, higher vocational, or university education focused on information technology is an advantage.

What do we offer?

  • interesting work on complex integration solutions,
  • space for professional growth and development in the field of testing,
  • cooperation with experienced colleagues from development, analysis, and architecture,
  • modern technologies and tools,
  • stable background and long-term cooperation,
  • flexible working hours and the possibility of remote work in a managed mode,
  • 5 weeks of vacation, relaxation center, education, meal voucher allowance,
  • you can read more at https://www.tescosw.cz/kariera/

TESCO SW a.s. is one of the most significant companies operating in the field of information technology in the Czech Republic, based in Olomouc. It develops and supplies a wide range of software solutions for various fields and a number of customers within individual projects. You can read more about the company and our products on our website https://www.tescosw.cz/

Monika Šnajdarová, personnel officer, tel.: 587 333 555, e-mail: vyberoverizeni@tescosw.cz TESCO SW a.s., tř. Kosmonautů 1288/1, 779 00 Olomouc

By sending your CV, you acknowledge that your personal data will be processed by TESCO SW a.s. for the purpose of conducting the selection process in accordance with applicable legal regulations, especially the so-called GDPR Regulation; detailed information about the processing of personal data is available here.

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