Sr/Lead QA Engineer (Playwright, TypeScript, C#)

Roc Search

📍 london, england, United-Kingdom

Full-time Engineering

Job Description

Key Responsibilities

  • Own and lead QA delivery across multiple releases
  • Define and execute test strategies covering functional, integration, regression and end‑to‑end testing
  • Support client UAT, defect management and release readiness activities
  • Mentor QA Engineers and SDETs while remaining hands‑on
  • Drive automation initiatives using Playwright and modern quality engineering practices
  • Work closely with Engineering, Product and external stakeholders

Qualifications

  • Strong understanding of web application and API testing
  • Familiarity with Selenium or Cypress beneficial, particularly where transitioning to Playwright
  • Experience with C# .NET testing approaches and frameworks, including tools such as HttpClient, RestSharp, Reqnroll/SpecFlow or equivalent
  • Good working knowledge of BDD principles and automated test design
  • Experience in FinTech, Banking, ...
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