Open position

Engineering Team • Sofia, Sofia City Province, Bulgaria

Quality Assurance Engineer

Join our Quality Assurance team and ensure the proper functionality and security of our mobile solutions. You will be performing manual tests to guarantee that our software is ready to handle the mission-critical communications of our users.

Who We Are

At Secure Group, we ensure that the mobile data and communication are secured against interception and threats such as data leakage, physical tampering, and data-mining through advanced encryption technologies.

We have been competing globally to deliver the most secure phone to businesses, individuals, government institutions, and military and defense organizations for ten years.

Secure Group mobile solutions are designed and created in our headquarters and R&D center in Sofia, Bulgaria, and distributed in 100 countries around the world.

We are the game changer that eliminates workarounds to security and gives users the ultimate privacy communication experience in a single phone.

What We Do

Secure Group designs and manufactures mobile phones with multi-layered security that runs on custom hardware, with a custom Operating system; our product has a Secure Communication Suite. The suite includes our state-of-the-art applications for end-to-end encrypted communications and secure file storage: Secure Chat, Secure Vault, and Secure Calendar.

What We Offer

  • We pay top of the market to attract the best and the brightest.
  • Our unique Secure Group Management Model (SGMM) guarantees that performance and continuous growth get rewarded instantly.
  • Our salary grids are publicly available and showcase clear and measurable career progression customized for each role.

Read more about it here:

Based on the Secure Group Management Model, everyone in the company contributes in a unique way to its success by fulfilling a range of specific requirements tightly related to particular daily and strategic responsibilities.

Your Strategic Contribution

Join our Engineering Team as a Manual QA Engineer and perform testing on our products throughout the entire lifecycle. You will be expected to contribute to the clarification of requirements and iteration planning, and to coordinate with the product support team. You should have a problem-solving mindset and enjoy not only finding the solution but anticipating the next potential issue.

Throughout the Day

  • Provide testing on all stages of the development lifecycle
  • Create, Perform and Update Tests' Suites
  • Troubleshoot issues, and investigate their respective root cause
  • Take part in the iteration planning and in the clarification of requirements
  • Provide realistic and accurate estimations
  • Be a team player, coordinating with the product support team whenever needed


  • Experience with QA methodologies and best practices, working in an agile environment
  • Understanding of the Software Development Life Cycle
  • Proven experience in test design and test execution
  • Hands-on experience with mobile testing would be considered a major plus
  • Hands-on experience with any programming language and testing RESTful APIs would be considered a plus
  • Understanding of Docker would be considered a plus
  • Experience with Security and Cryptographic protocols would be considered a plus
  • Good command of English

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