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Senior QA Engineer (Backend)

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Airalo

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Category:
IT - Software Development

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Employment contract

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Salary:

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Job Description:

We are looking for an experienced and responsible Senior QA Automation Engineer with a strong technical background in backend and API testing. In this role, you will design, implement, and scale our automation strategy and frameworks, ensuring they are a robust and seamless part of our CI/CD pipeline. You will be a key member of our QA team, maximizing product quality by focusing primarily on the automation of our APIs and backend services. While your core focus will be on the underlying systems that power our User Experience and Network business units, you will also ensure these backend tests integrate effectively with our Web and Mobile applications to minimize regression risks across the entire stack.

Job Responsibility:

  • Designing, implementing, and executing manual and automated functional, regression and performance tests
  • Designing and implementing testing strategy for the Backend API Platform
  • Testing mobile network connectivity by interacting with mobile devices
  • Running Functional and End-to-End tests and making that sure the functionalities are in conformance with the user stories, acceptance criteria and design documents
  • Ensuring version releases with 0 critical bugs
  • Looking for ways to increase automation ratio as much as possible while performing manual tests for the scenarious that are not automated yet
  • Collaborating and working closely with Product Managers, Developers, Designers to share bug reports, ensure business requirements are met, and increase code and automated test coverages
  • Tracking and measuring quality metrics to take any necessary corrective actions proactively for one thing: the best quality can be achieved
  • Evaluating, building, and improving the roadmap and infrastructure of the overall QA strategy and testing cycle for the end-products, making recommendations as necessary
  • Helping to build and grow a strong and dedicated QA Guild

Requirements:

  • 5+ years of dedicated experience in Quality Assurance (QA)
  • Deep understanding of software testing theory, methodologies, and best practices
  • Experience in manual testing across the full range of user story acceptance criteria and test cases
  • Expertise in automated functional, API, and UI testing
  • Ability to provide realistic estimations for tasks of varying types and sizes
  • Solid understanding of HTTP protocol & WebSocket communication
  • Understanding of distributed applications and client-server architectures
  • Proficient in at least one programming language (TypeScript, Java, Python, or similar)
  • Experience with test automation frameworks (Playwright, Axios, Cucumber, Cypress, Selenium, RestAssured, or similar)
  • Experience in performance testing with tools like Apache JMeter, Gatling, etc.
  • Experience with CI/CD pipelines and tools (Github Actions, etc.)
  • Ability to troubleshoot and debug complex issues (infrastructure, test environments, CI/CD workflows)
  • Good verbal and written communication skills in English

Nice to have:

  • Prior work experience in telecommunications
  • Graduate degree in a related field
  • Knowledge of eSIM and GSMA-related technologies and services
What we offer:
  • Health Insurance
  • work-from-anywhere stipend
  • annual wellness & learning credits
  • annual all-expenses-paid company retreat in a gorgeous destination & other benefits

Additional Information:

Job Posted:
February 13, 2026

Employment Type:
Fulltime
Work Type:
Remote work
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