Senior Automation Test Engineer/Test Lead

Company: Spencer Rose Limited
Apply for the Senior Automation Test Engineer/Test Lead
Location: London
Job Description:

Spencer Rose are looking for an experienced Senior Automation Test Engineer/Test Lead who can take end-to-end ownership of testing and help shape the overall quality and automation strategy for our Banking client located in Central London.

Start: ASAP

Location: City of London – 2 days a week onsite

Rate: £ per INSIDE IR35

Duration: 6-12 month contract

Key Responsibilities

  • Take end-to-end ownership of testing activities, from test planning and strategy through execution, automation and reporting.
  • Define and shape the overall test strategy, automation approach and quality processes.
  • Design and build E2E test automation frameworks from scratch covering both functional and performance testing.
  • Develop, maintain and enhance scalable automation solutions using Playwright.
  • Drive automation across UI, API and end-to-end testing.
  • Design and execute performance, load, stress and scalability testing to validate system performance.
  • Integrate functional and performance automated tests into CI/CD pipelines.
  • Lead and mentor QA/Test Engineers, providing technical guidance and helping improve automation capability across the team.
  • Work closely with developers, Product Owners and other stakeholders to ensure quality throughout the delivery lifecycle.
  • Identify testing risks, dependencies and coverage gaps early in the delivery process.
  • Drive continuous improvement in testing standards, tools, frameworks and processes.
  • Actively participate in Agile ceremonies including sprint planning, refinement, stand-ups, reviews and retrospectives.

Essential Skills & Experience

  • Extensive hands‑on experience in automation testing.
  • Strong experience in designing and building E2E automation frameworks from scratch.
  • Extensive hands‑on knowledge of Playwright.
  • Strong experience in API testing and API automation.
  • Good knowledge and hands‑on experience in performance testing, including load, stress and scalability testing.
  • Experience designing automation frameworks that support both functional and performance testing.
  • Strong understanding of CI/CD and integrating automated tests into deployment pipelines.
  • Experience taking complete ownership of testing for a project, product or application.
  • Previous experience leading, mentoring and providing technical direction to a testing team.
  • Ability to define and improve test strategy, automation strategy and regression coverage.
  • Good knowledge of Agile methodologies and experience working within Agile delivery teams.
  • Excellent communication skills, with the ability to communicate effectively with technical teams, business stakeholders and leadership.
  • Strong analytical and problem-solving skills.

Good to Have

  • Knowledge of Google Cloud Platform (GCP) concepts.
  • Experience testing cloud-based applications, microservices and distributed systems.
  • Knowledge of performance‑testing tools and performance monitoring/analysis.
  • Experience with cloud-based CI/CD and deployment processes.

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Posted: October 25th, 2026