Lead Quality Engineer (Flutter, API) - Insurance - Hybrid
Lead Quality Engineer (Flutter, API) - Insurance - Hybrid

Lead Quality Engineer (Flutter, API) - Insurance - Hybrid

London Full-Time No home office possible
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Lead Quality Engineer (Flutter, API) – Insurance – Hybrid

Location: London (3 days a week)
Day rate: £600 – £750 (inside IR35)
Duration: 6 months
Start: ASAP

My new client is looking for a Lead Quality Engineer to join the team on a contract basis. You will need to be in the office 3 days per week.

Key Responsibilities

  • Own and drive the overall QE strategy for the mobile lab.
  • Collaborate closely with product managers, developers, and third-party providers to ensure quality across all touchpoints.
  • Lead test planning, estimation, and execution across Flutter mobile apps and Java APIs.
  • Define, implement, and evolve automation frameworks for mobile (Flutter) and backend (API) testing.
  • Ensure seamless integration and robust validation of third-party APIs and SDKs.
  • Establish and monitor quality metrics, defect leakage trends, and automation coverage.
  • Foster a quality-first mindset within the team and across the development lifecycle.
  • Mentor and grow a high-performing team of QE engineers.
  • Drive continuous improvement in QE tools, processes, and best practices.

Must-Have Skills

  • 7+ years of experience in Quality Engineering, with at least 2 years in a lead role.
  • Strong experience testing mobile apps – ideally Flutter or cross-platform frameworks.
  • Solid understanding of Java-based APIs and backend testing.
  • Proven experience with REST API automation tools (e.g., Postman, RestAssured).
  • Experience with mobile automation frameworks (e.g., Appium, Flutter Driver, or integration with CI/CD).
  • Working knowledge of tools like JIRA, TestRail, Jenkins, Git, etc.
  • Deep understanding of modern testing practices including shift-left, CI/CD, mocking, and contract testing.
  • Familiarity with testing third-party integrations via APIs and SDKs.

Nice-to-Have

  • Experience in performance and security testing for mobile apps and APIs.
  • Exposure to cloud-based device farms (e.g., BrowserStack, Sauce Labs).
  • Prior experience working in a regulated industry like banking or insurance.
  • Knowledge of monitoring tools for crash reporting and user analytics (e.g., Firebase, Sentry).

Seniority level

Mid-Senior level

Employment type

Contract

Job function

Quality Engineering

Industries

Insurance

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Contact Detail:

Guillaume Masson Recruiting Team

Lead Quality Engineer (Flutter, API) - Insurance - Hybrid
Guillaume Masson
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  • Lead Quality Engineer (Flutter, API) - Insurance - Hybrid

    London
    Full-Time

    Application deadline: 2027-05-03

  • G

    Guillaume Masson

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