Overview In this Lead Quality Engineer role, you will architect and guide the QE function during a critical transformation: monolith-to-microservices, Playwright consolidation, and AI-generated code at scale. You’ll define quality gates, automate testing infrastructure, and build shared tooling that makes high-quality testing the default for all engineering teams. You’ll coach engineers, drive flakiness reduction, and shape an AI-first approach to testing that scales with the business. This is a hands-on leadership role with architectural authority and a clear impact on Duetto’s testing practice. Responsabilidades * Design quality gate logic in GitHub Actions pipelines, including coverage thresholds, mutation gates, contract tests, flaky test quarantine, and automated result reporting. * Build DataDog dashboards to monitor test health, coverage trends, and flaky rates across the organization. * Lead migration from Selenium and Cypress to a consolidated Playwright framework; own shared configuration, CI sharding, and page object library design. * Drive PR pipeline test execution toward a 15-minute target by reducing flakiness and optimizing pipelines. * Design and implement Pact contract testing for monolith-to-microservices boundaries, manage the Pact broker, and standardize consumer-driven contract testing.



* Design and maintain Testcontainers configurations for MongoDB, PostgreSQL, Redis, LocalStack, and RabbitMQ to support reliable integration tests. * Champion AI-augmented testing practices using Claude Code, CodeRabbit, and Augment; evaluate AI-generated test code for correctness and coverage. * Mentor developers on testing practices, automation patterns, and mutation testing (PIT, Stryker) within a hybrid guild model. Requisitos principales * 6+ years in software quality engineering or test automation in a production SaaS environment. * Strong hands-on Playwright experience for end-to-end testing with CI integration. * Proven ability to define and implement quality gates in GitHub Actions. * Contract testing experience, with Pact strongly preferred. * Proficiency in Java and TypeScript/JavaScript for test implementation. * Experience with Testcontainers or equivalent integration test infrastructure. * Track record reducing flaky tests in distributed service-oriented architectures. * Active experience with AI coding assistants for test generation and automation; ability to validate AI-generated output. * coaching mindset * developer enablement * collaboration across engineering teams * Playwright * GitHub Actions * Pact

📌 Lead Quality Engineer (Marbella)
🏢 Duetto
📍 Marbella