Senior Quality Platform Engineer

Proficient in English (CEFR Level C2 / ILR Level 5). Strong experience in at least one modern testing framework (Playwright, Cypress, Jest, JUnit, etc.). Solid software engineering background (TypeScript, JavaScript, Java, Python or similar). Familiarity with Ruby. Strong experience with Ruby to build or interact with backend services. Experience building internal tooling, utilities, or engineering platforms. Deep understanding of CI/CD (Buildkite, GitHub Actions, GitLab, CircleCI). Knowledge of cloud environments (AWS, GCP, Azure) and containerisation (Docker, Kubernetes). Strong understanding of architectural patterns. Experience with quality telemetry, observability, or monitoring. Experience with Performance, Load testing and tooling. Shift-left and shift-right testing practices. Testability-first thinking. Ability to design high-leverage systems. Understanding of resilience and reliability engineering principles.

Develop and maintain the Quality Platform: frameworks, libraries, pipelines, and integrations. Build reusable, language-agnostic automation libraries and internal SDKs. Own CI/CD quality gates, test orchestration, and smart execution logic. Implement and maintain recording/playback tools, contract testing, visual regression engines, and observability hooks. Handle AI & Innovation for Quality Engineering workflows. Improve feedback loops in local dev, PRs, staging, and production. Create self-service tooling for engineers. Embed quality signals into engineering workflows. Build systems that convert quality noise into actionable insights. Own metrics dashboards: flakiness, failure cause classification, performance trends, release confidence. Partner with Infrastructure team to implement resilience tests. Define and codify standards that scale across teams. Turn rules into automated guardrails. Work closely with Infrastructure team for safe automation practices, secrets handling, and permissions. Create 'golden paths' for developers.