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(797) Mobile Quality Assurance (QA) Specialist

Altoros Warszawa, Pomeranian Voivodeship, Poland

remotefull-time
Posted Feb 20, 2026Apply by Aug 19, 2026

Role & seniority: Mobile QA Specialist; Mid-level to Senior-level

Stack/tools: Native mobile (iOS & Android); API testing (RESTful APIs); Postman; BrowserStack; defect tracking/project management tools (e.g., Jira, Trello); test management tools

Top 3 responsibilities

  • Conduct manual testing on native iOS and Android apps; identify, document, and track defects, usability issues, and performance bottlenecks

  • Perform API testing to validate data integrity, functionality, security, and performance of backend services; review test cases (unit/integration/E2E) for coverage

  • Collaborate from project kickoff to define quality standards and testing strategies; document results and communicate findings to developers and stakeholders; manage hardware testing on devices

Must-have skills

  • Proven hands-on QA for native mobile apps (iOS and Android)

  • API testing experience (RESTful APIs) using tools like Postman

  • Strong QA methodologies, tools, processes; experience with defect tracking and project management tools

  • Excellent collaboration and communication skills

  • Experience with test management tools

Nice-to-haves

  • Exposure to light test automation in the future

  • Comfortable with multiple devices and environments (e.g., BrowserStack)

  • Location & work type: Location not specified; Work type not specified in description

Full Description

Altoros is seeking a proactive and experienced Mobile QA Specialist to join our dynamic team for a fast-paced, high-impact project. This role is crucial and requires involvement from the project's initial kickoff to ensure the development of a robust and high-quality mobile application.

The ideal candidate will possess strong manual and API testing skills, with a focus on comprehensive hands-on quality assurance across both iOS and Android platforms.

Responsibilities

Project Integration: Work closely with the Mobile Engineer and Designer from the project kickoff to build foundational context and contribute to the definition of quality standards and testing strategies

Manual Mobile Testing: Execute comprehensive manual testing on native iOS and Android applications to identify, document, and track defects, usability issues, and performance bottlenecks

API Testing: Perform thorough API testing to validate data integrity, functionality, security, and performance of back-end services supporting the mobile application

Test Case Review and Collaboration: Review and contribute to test cases written by engineers (covering unit, integration, and end-to-end tests) to ensure comprehensive test coverage

Documentation and Reporting: Document detailed bug reports, testing results, and test matrices. Communicate findings clearly and concisely to the development team and project stakeholders

Continuous Quality Assurance: Maintain a consistently high level of engagement and workload throughout the project lifecycle to meet tight timelines and quality objectives

Hardware Management: Utilize and manage testing on provided physical devices (minimum one iOS and one Android required) and leverage shared resources like BrowserStack for broader device coverage

Future Automation: Be prepared for potential light test automation activities in the future, although the primary initial focus is on strong manual and API testing

Requirements

Experience Level: Mid-level to Senior-level experience

Mobile Testing: Proven, hands-on experience in quality assurance for native mobile applications (iOS and Android)

API Testing: Solid experience in testing RESTful APIs or similar backend services using tools like Postman

Methodology: Strong understanding of QA methodologies, tools, and processes

Collaboration: Excellent communication and collaboration skills Familiarity with defect tracking and project management tools (e.g., Jira, Trello, etc.) Experience with test management tools

Benefits

We are hoping for fruitful collaboration.

Join Our Team!

Mobile TestingQAManual TestingAPI TestingiOSAndroidDefect TrackingTest Case ReviewUsability TestingPerformance TestingRESTful APIsPostmanJiraTrelloBrowserStackAutomationmulti-locationreview:company

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