IT & Software

Lead Test Automation Engineer

Qualitest

London · Greater London · United Kingdom

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Overview

In this role you will lead and execute automation testing across functional, integration, end-to-end and security domains. You’ll design and maintain automation frameworks, collaborate with developers and architects, and guide a small team to improve test efficiency and reliability. The position focuses on delivering high-quality systems critical to the economy while driving process improvements and test strategy evolution. You will engage with cross-functional teams to implement robust testing solutions and support timely bug fixes. This is a hands-on, leadership-enabled role with a strong emphasis on performance and security testing.

Responsibilities
  • Perform functional, system, integration, end-to-end and security testing using automation tools
  • Lead and mentor a small team of test automation engineers
  • Design, implement, and maintain automated test scenarios to identify bottlenecks and areas for improvement
  • Analyze test results and provide optimization recommendations
  • Collaborate with developers and system architects to refine test scripts
  • Design and run performance tests using tools such as JMeter and LoadRunner
  • Contribute to performance test strategy and process improvements
  • Support recruitment efforts and work with leadership on relevant initiatives
Key requirements
  • 8–10 years of hands-on test automation experience
  • Proficiency with Karate, Eggplant Functional, SOAP UI and Postman
  • Experience scripting with Python and JavaScript
  • Experience writing System, API, security, and UI tests
  • Knowledge of middleware and messaging systems (Kafka, IBM MQ, ACE)
  • Familiarity with monitoring and security testing tools (Control-M, SonarQube, Fortify, Xray)
  • Broad knowledge of software architectures and databases (Oracle, SQL, Web Services, SOA)
  • Strong collaboration, coaching and mentoring abilities
  • ISTQB/ISQI/ISEB Foundation level qualification is desirable
  • Degree or equivalent in IT/CS or related fields is desirable
  • leadership
  • collaboration
  • coaching and mentoring
  • Karate
  • Eggplant Functional
  • SOAP UI

Reference: WJ-747_31291896 · Posted 13 Nov 2026, 04:58 AM

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