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IDT

Lead QA Engineer with VoIP/SIP stack

Posted 7 Hours Ago
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Remote or Hybrid
Hiring Remotely in Minsk
Senior level
Remote or Hybrid
Hiring Remotely in Minsk
Senior level
Lead QA Engineer responsible for test case design and automation for a UCaaS platform. Automate backend, API, VoIP/SIP and calling functionality, integrate tests into CI/CD (Jenkins), run load/emulation, debug using network tools, and track coverage in TestRail within an Agile/Scrum team.
The summary above was generated by AI
We are looking for an experienced Lead QA Engineer with VoIP/SIP stack to join us in the development of a Net2Phone UCaaS platform.
 
What you will be doing:
  • Be a member of a SCRUM team with all related artefacts.

  • Write test cases with detailed steps in TestRail.

  • Automate new test cases, extend and maintain existing cases in different integration areas.

  • Integrate Automated testing within CI for all deployment tasks.

  • Take part in building automation for calling functionality.

  • Solve a complex task which make automation-as-a-tool and orchestrate different layers into one quality gateway

  • Build and execute deployments in Jenkins for all environments.

  • Communicate and escalate product quality issues.

We use next technologies in our work:

    • Default is Java 11/17.

    • Junit5, TestNG, Gradle and other cool stuff

    • Work with real calls automation

    • SIP Load framework with real traffic emulation

    • Jenkins as a CI/CD system.

    • Jira for project management and bug tracking.

    • TMS is TestRail.

We expect you to have:

    Must-have:

    • 5+ years of total experience in QA Automation with a strong focus on Backend & API testing.

    • 2+ years of hands-on experience in VoIP / SIP protocol testing (call flow automation, media stream verification, WebRTC, or telecom load tools).

    • Strong Java expertise (Java 11/17) and proficiency with test frameworks (JUnit5, TestNG, Gradle).

    • Upper-Intermediate (B2) English level or higher (both written and spoken).

    • Hands-on experience with API & Microservices automation (REST, JSON, gRPC).

    • Strong troubleshooting and analytical skills using network analysis tools (e.g., Wireshark, tcpdump) and Linux command line.

    • Nice-to-have:

      • Experience with Load & Performance testing tools (JMeter, Gatling, SIPp).

      • Experience with Docker and containerized test environments.

      • Familiarity with mock services and stubs (e.g., WireMock).

      • Practical usage of TestRail for test coverage management and reporting.

We offer you:

    • Remote b2b or hybrid (Belarus-Moldova) work opportunity!

    • Stable job with long-term growth perspective.

    • Competitive salary with annual performance review.

    • Really good hardware.

    • An exciting and challenging job with talented people around.

    • Continuous learning and career growth opportunities.

    • Compensation for professional training, seminars, and conferences.

    • Referral program – get rewarded for helping us grow the team with talented people.

    • Company-supported English classes to enhance your professional growth.

    • More perks for the Minsk and Chisinau office employees.

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