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Jobs / Boosta / Mobile Manual QA Engineer
Posted 2026-05-21

Mobile Manual QA Engineer

Description

We are looking for a Mobile Manual QA Engineer who will be responsible for ensuring the reliability, stability, and scalability of a video communication streaming platform while working closely with developers and product managers in a collaborative team where quality is a true priority.

Responsibilities
  • Perform manual testing of mobile applications and backend systems, including APIs, databases, and business logic.
  • Conduct smoke, sanity, and regression testing to ensure product stability across releases.
  • Create and maintain clear and practical test documentation that genuinely supports the team’s workflow.
  • Test internal company products, including admin panels, CRM systems, and internal tools.
  • Perform in-depth defect analysis to identify root causes rather than only surface-level issues.
  • Prepare high-quality and well-structured bug reports.
Requirements
  • Experience testing mobile applications and backend systems.
  • Hands-on experience with manual API testing using Postman, Swagger, or similar tools.
  • Experience working with proxy debugging tools such as Charles, Fiddler, Postman, or equivalents.
  • Experience with MongoDB Compass (querying, editing, and deleting data).
  • Understanding of and practical experience with A/B testing.
  • Experience with analytical tools such as Grafana, ClickHouse, PostgreSQL, DataGrip, Amplitude, and AppsFlyer.
  • Understanding of installation testing concepts: organic installs / non-organic installs.
  • Experience testing mobile applications on iOS and Android platforms.
Benefits
  • 28 business days of paid off.
  • Flexible hours and the possibility to work remotely.
  • Medical insurance and mental health care.
  • Compensation for courses, trainings.
  • English classes and speaking clubs.
  • Internal library, educational events.
  • Outstanding corporate parties, teambuildings.
About Boosta

Boosta is an international multi-product IT company that develops and promotes SEO tools and educational products to western markets. The company was founded in 2014. And today Boosta has released more than 10 products that are used by tens of thousands of people in Europe and Asia, Australia, North and South America. The company has gathered a team of 400+ like-minded specialists to make life easier for people all around the world. And we continue to grow. Moreover, Boosta actively supports startups and helps promising projects to develop. For this purpose the company opened an R&D department to implement external ideas, launch new products and invests in young teams. If you have been looking for an opportunity to bring your ideas to life, then our company is exactly the place where you should be.

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