October 12, 2026

Senior Manual Tester

Senior • On-site

100 - 100 PLN/yr

Warsaw, MA, Poland

Quick Facts

  • Role: Senior Manual Tester

  • Work type: Manual testing only (no automation)

  • Domain: Central data exchange system for critical infrastructure in the energy sector

Description

You will verify each new system version before release to end users. The work includes analyzing documentation, creating and executing manual test scenarios and test cases, preparing test data in relational databases, and testing API functionality. Test management is performed with Jira and Xray.

Responsibilities

  • Analyze analytical documentation

  • Create and verify test scenarios and test cases

  • Prepare test data in relational databases

  • Perform manual testing independently

  • Test API functionality

  • Manage the test process using Jira and Xray

Requirements

  • Minimum 5 years of functional testing experience

  • Higher education or status as a final-year student

  • ISTQB Test Analyst certification (mandatory)

  • Practical experience with Jira and Xray

  • Experience with API testing

  • Ability to work with analytical documentation and write test cases

  • SQL knowledge to prepare test data

  • Independence, proactivity, and teamwork skills

  • English level B1

  • Polish citizenship (mandatory)

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