QA Automation Engineer

Company: Jobtailor
Apply for the QA Automation Engineer
Location: London
Job Description:

Responsibilities

  • Building and maintaining automated test pipelines utilising Playwright tests
  • Analyse, understand, and review the product’s functional and non-functional requirements and identify gaps and inconsistencies
  • Develop automated tests for software validation, ensuring high quality of the system
  • Understand LLMs/AI and spot where it can be used to improve personal/team efficiency and quality of the trading platform. However, your work remains your responsibility and you will be expected to understand and explain whether using LLMs or not
  • Collaborate with engineers from the early stages of delivery to ensure quality is considered throughout
  • Report and manage/triage existing defects, ensuring proper follow-up and actions are being taken by the team
  • Promote and adopt QA best practices, contributing to their continuous improvement
  • Contribute to the definition of test automation guidelines and standards in order to improve the software testing process

Requirements

  • 3+ years of experience writing automated tests for web and/or non-web applications
  • Strong knowledge of QA methodologies, tools and processes
  • Fluency in JavaScript/TypeScript and Git/GitHub
  • Experience with Jest, Playwright and BDD tools (e.g. Cucumber)
  • Nice to have: hybrid working arrangement is preferred but flexibility can be discussed depending on the candidate and location
  • Experience with high-volume, high-availability enterprise systems
  • Experience building or testing REST and/or WebSocket APIs
  • Exposure to trading applications in production
  • Performance testing experience with K6, Artillery or similar

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Posted: July 11th, 2026