Senior QA Engineer

New
Warszawa, Wrocław, Kraków, Gdańsk, PLContractSenior
Salary12,500 - 17,000 PLN per month
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Job Details

Languages
English (B2)
Experience
At least 4 years
Required Skills
AgileSCRUMAPI testingManual testingPostman

Requirements

  • At least 4 years of professional experience as a mobile tester.
  • Fluency in written and spoken English (minimum B2).
  • Solid understanding of software quality assurance principles.
  • Experience with test case management tools (e.g., TestRail, Qase).
  • Proficiency in using Atlassian tools.
  • Strong problem-solving skills, precision, and curiosity.
  • Ability to work independently and manage time effectively.
  • Experience in projects involving physical devices (e.g., wearables) is a plus.
  • Knowledge of automated test creation and maintenance is a plus.
  • Experience with API testing (Postman) and database testing is a plus.
  • Experience with web app testing and proxy tools (e.g., Charles, Proxyman) is a plus.
  • ISTQB Foundation or higher certification is a plus.
  • Experience working in Agile or Scrum environments is a plus.

Responsibilities

  • Conduct compatibility testing to ensure interoperability between IoT devices, sensors, gateways, and platforms.
  • Verify functional correctness of applications including data collection, processing, and real-time monitoring.
  • Evaluate system performance under various workloads and network conditions to identify latency and scalability issues.
  • Conduct security assessments on devices, communication protocols, and data storage.
  • Estimate effort for assigned work and participate in daily calls and requirement meetings.
  • Mentor less experienced team members and participate in internal knowledge sharing.
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12,500 - 17,000 PLN per month
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