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Senior Mobile QA Engineer

Warsaw, Poland Remote

ObjectStyle is a provider of open source solutions and commercial software development services with offices in the US and Poland. We are a major driving force behind such projects as Apache Cayenne – a powerful ORM framework, – a container-less Java app launcher, LinkRest – a model-driven REST engine, and a number of others. Our clients are located in the US, Australia, and EU. We work with the National Hockey League, Wikipedia, and other great companies.


We’re looking for a skilled Mobile QA engineer to join our team. Healthy workplace, supportive environment, long-term projects in such fields as sport and education. The project has a well-defined process, with continuous integration, weekly release cycles, and decent test documentation.


  • Conducting manual functional and regression testing of mobile and web applications using UI and API;
  • Writing related test documentation (test cases, bug reports, test result reports);
  • Collaborative work with the development team.


  • Proficiency in English at level B2 or above;
  • Three or more years of relevant experience in software testing;
  • Proficiency in writing SQL queries for database testing purposes;
  • A relevant degree in computer science or a related field is preferred;
  • Proven experience in testing mobile applications, including both native and hybrid apps;
  • Ability to work with browser consoles and other developer tools for web application testing;
  • Proficiency in working with API documentation and testing tools like Postman and Charles Proxy;
  • Familiarity with tools such as simulators and emulators for mobile application testing, such as Browserstack;
  • Experience in utilizing task/bug trackers for efficient task management, including the ability to provide detailed descriptions of tasks/bugs with supporting materials like screenshots, videos, and logs.

Why would you want to join?

  • Team level. You will be surrounded by other highly performing team members and will have the chance to grow and scale with us.
  • Scale. You will become part of a thrilling and collaborative environment where you will be able to share your ideas and gain insightful feedback.
  • Comfort. We believe that only in a comfortable and safe environment you will be able to perform at your best. That’s why we have a flexible schedule and avoid overtime work.

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