Manual Tester / Manual Tester (payments area)

ASTEK PolskaWarszawanofluffjobspublished 08/15/2026

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Machine translation — original language: Polish.Show original

Location: Warsaw (hybrid/on-site) Salary: B2B: 700 PLN net / working day Ref. no: AO235244

Daily tasks

End-to-end testing of complex transactional processes involving devices, applications, backend, and communication between system components.
Preparing and executing test scenarios and analyzing test results.
Independent preparation of test data and working in test environments.
Testing and verifying API integrations and communication between systems.
Bug analysis, diagnosing technical problems, and collaborating with development teams.
Reporting defects and managing tasks in Jira and Xray.
Actively supporting the problem-solving process and improving product quality.

Requirements

Min 2 years of experience in manual testing (preferred projects involving complex systems) Good knowledge of Linux and comfortable working in the command line. Experience in testing integration and transactional systems. Knowledge of API testing. Ability to independently prepare test data. Practical knowledge of Jira and Xray. Knowledge of SQL Communicative English skills (min. B2). High level of independence, proactivity, and problem-solving skills. Readiness to work on-site 4-5 days a week. Nice to have Experience with payment terminals, POS devices, or other dedicated devices. Experience in banking, lottery, or other transactional system projects. Experience in testing solutions that integrate devices with backend systems.

Must have: Linux, Jira, SQL