Senior QA Engineer

4 weeks, 2 days ago
Full-time
Senior
Quality Assurance and Testing
Treatwell

Treatwell

Treatwell is the largest hair and beauty bookings website in Europe, offering over 10,000 treatments at 3000+ salons in 60+ cities. With a team of 500 people and 20,000 local partners, Treatwell provides a 24/7 platform for customers to easily search, ...

Diversified Consumer Services
251-1K
Founded 2008

Description

  • Build an automation framework from scratch, starting with API-level coverage of critical end-to-end happy path flows.
  • Run exploratory testing to uncover edge cases and failure modes that requirements and specs may miss.
  • Mentor QA team members and help them adopt more technical and structured testing practices.
  • Collaborate with developers to promote shared ownership of quality and improve unit test coverage.
  • Own feature aftercare by monitoring production releases, tracking stability, and driving continuous improvement.
  • Identify quality gaps early and bring them into product discussions throughout the development cycle.
  • Track QA metrics such as bug detection rate, release confidence, and post-release defect counts.
  • Advocate for quality across engineering, product, and design to make testing a team habit rather than only a QA responsibility.
  • Work alongside the junior QA specialist and mid-level QA analyst while reporting to the QA Team Lead.

Requirements

  • 5+ years of QA experience with hands-on automation work and structured manual and exploratory testing.
  • Experience building automation frameworks rather than only using existing ones.
  • Fluency in at least one programming language.
  • Ability to make and defend tooling decisions without relying on a predefined specification.
  • Strong understanding of when to use automation, manual testing, and exploratory testing.
  • Ability to influence without authority across developers, designers, product managers, and other stakeholders.
  • Comfort articulating risks clearly and pushing back when something is not ready to ship.
  • Experience with observability and monitoring tools, particularly Datadog, is preferred.
  • Experience working across web, mobile, and API surfaces in a single product is preferred.
  • Experience with SQL for data validation, debugging, exploratory testing, and root cause analysis is preferred.

Benefits

  • 28 days of holiday plus bank holidays.
  • Monthly €40 Treatwell vouchers.
  • Mental health support through partnership with Plumm.
  • Growth funds to support your development with your team.
  • An equal opportunity, diverse, inclusive, and equitable workplace.

Interested in this position?

Apply directly on the company website

Apply Now

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