Test Automation & Performance Engineer

  • Flint UK Technology Services
  • Ipswich, Suffolk
  • Oct 08, 2025
Contractor Telecommunications

Job Description

Role Specification: Test Automation & Performance Engineer

Key Skillset and Responsibilities:

  • VoIP Performance Testing:

    • Hands-on experience with SIP/VoIP call performance testing tools such as SIPp, Spectra, WinSIP, and StarTrinity.

    • Ability to design, execute, and analyse large-scale call performance scenarios.

  • Automation Development:

    • Proficient in Python and Robot Framework for test automation.

    • Experience developing and maintaining automated test suites across multiple domains (API, GUI, performance).

  • API Testing & Performance Engineering:

    • Skilled in API test automation and load testing using tools like Locust, BlazeMeter/Taurus, k6, Newman, and JMeter.

    • Capable of designing scalable test strategies for API and system-level performance validation.

  • GUI Test Automation:

    • Strong understanding of Front End automation using TestCafe, Robot Framework, and Selenium.

    • Familiar with browser automation best practices and test stability optimization.

  • Continuous Integration & Delivery (CI/CD):

    • Experience integrating automated tests into CI/CD pipelines for continuous validation.

    • Familiarity with common CI/CD tools (eg, Jenkins, GitLab CI, Azure DevOps).

  • Infrastructure & Automation Tools:

    • Working knowledge of Ansible and Terraform for Linux-based environment setup and infrastructure automation.

  • System Administration:

    • Basic Linux and Windows administration skills, including environment configuration, log analysis, and troubleshooting.