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JatApp Logo JatApp · IT - Software Development

Middle QA Engineer

· Job Posted May 28, 2026
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Job Description

We are looking for a Middle QA Engineer for our project in the Utilities niche. Our applications help users to automate and optimize their processes during work, studying or in private life.

Job Responsibility

  • Release Quality Control & Testing: Full-cycle testing of product and technical tasks for the iOS app version and Web
  • Deep Validation of Analytics & Payments: Testing subscriptions, in-app purchases, integrations with payment systems, and validating extensive analytics (events, parameters, sequencing) in Amplitude
  • Process Proactivity: Generating ideas to improve the testing process and optimize the number of tracked events in collaboration with the Product Analyst
  • Documentation Management: Creating and maintaining test documentation (checklists, test cases) using the Testomat.io tool
  • Team Collaboration: Daily communication regarding tasks in Jira/Slack, participating in planning sessions, brainstorms, and demos

Requirements

  • 2+ years of experience in iOS mobile application testing
  • Deep understanding of mobile QA processes, platform-specific guidelines, and the mobile app lifecycle
  • Proficiency in proxy testing tools: practical experience with ProxyMan (knowledge of Charles or Wireshark is a plus)
  • Experience with product analytics: event testing in Amplitude
  • Hands-on experience in testing subscriptions, in-app purchases, and various payment scenarios
  • Basic experience with backend testing (API, Postman)
  • Experience with task/bug tracking systems (Jira, Confluence)
  • Strong attention to detail, ability to identify flaky scenarios and non-obvious edge cases under dynamic deadlines
  • Team-player mindset, flexibility in communication, and the ability to describe bugs clearly and constructively
  • English level: B1+

What we offer

  • Mental and Physical Health: health care is a must, so at JATAPP we will cover health insurance for you
  • Benefits Cafeteria: choose what you like most — sports, food delivery, home office supplies — and we will cover your expenses under available budget
  • Knowledge sharing: such events are our way to grow together
  • Remote-First Culture: it’s up to you whether to work remotely or at our coworking space
  • Personal Equipment Policy: no tech troubles — you’ll get a MacBook and everything you need for comfortable and efficient work
  • Learning and Development Opportunities: we're happy to cover your learning and development costs, as well as English courses
  • Community of like-minded people
  • Creative freedom: we encourage initiative and creative thinking
  • Legal & Finance Support: we cooperate with the best financiers and lawyers who will be ready to help solve any of your questions upon request
  • Time-off Policy: 20 vacation days per year, 5 days for sick leave without medical confirmation, unlimited sick leaves with a doctor's note, 3 personal days, and 2 days off for special events or occasions
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