QA Automation Engineer

hace 2 semanas

Madrid, Madrid, España Block Labs A tiempo completo
About Block Labs

Block Labs is a leading force in the Web3 space, incubating, investing in, and accelerating top-tier fintech, crypto, and iGamingprojects. With a mission to shape the future of decentralized technology, we partner with visionary startups to raise funding, refine product-market fit, and grow their audiences.

As we continue to expand, we are looking for an ambitious and self-drivenindividual to join our rapidly growing team

About the Role

We're looking for an experienced QA Automation Engineer to lead the design, development, and maintenance of automated test frameworks across web and mobile platforms. You'll work closely with product and engineering teams to ensure the reliability, scalability, and performance of our products, while continuously improving our QA automation strategy and tooling.

This role is ideal for someone who thrives in fast-paced, cross-functional environments and wants to have a tangible impact on product quality from day one.

Key Responsibilities:
  • Design, implement, and maintain end-to-end automated test suites for web and mobile applications (iOS & Android) and API layers.
  • Build and enhance automation frameworks using TypeScript, Cucumber-JS, and Playwright, ensuring reusability and scalability.
  • Automate mobile testing on iOS and Android using Appium, Maestro, Playwright for mobile, or equivalent tools.
  • Integrate automated tests into CI/CD pipelines (GitHub Actions preferred) and ensure stable, fast feedback loops.
  • Collaborate with developers and product managers to define acceptance criteria and ensure full coverage across features and integrations.
  • Execute exploratory, regression, and integration testing when required to complement automation.
  • Maintain detailed test documentation, test reports, and quality dashboards (e.g., via Testmo, TestRail).
  • Continuously improve QA processes, automation coverage, and overall test strategy.
About You:
  • 3+ years of experience in QA automation, covering UI, API, and mobile testing.
  • Strong proficiency in TypeScript/JavaScript, Cucumber-JS (BDD), and Playwright.
  • Proven experience automating RESTful APIs (using Playwright, node-fetch, Axios, Supertest, Postman, etc.).
  • Experience automating native and hybrid mobile apps (iOS & Android) using Appium, Maestro or similar tools.
  • Solid understanding of CI/CD pipelines, Git workflows, and test reporting integration.
  • Familiar with Testmo/TestRail, BrowserStack, or other device farm solutions.
  • Excellent analytical and debugging skills with strong attention to detail.
  • Great communication and collaboration skills, with a proactive approach to improving quality.
  • Experience in iGaming is required; blockchain/Web3 experience is a strong plus.

What kind of culture can I expect?

Mature, mission-driven, and low-ego. We value clarity over noise, outcomes over theatrics, and pace without chaos. If you're one of the smartest minds in your craft and want to build with other experts, you'll feel at home here.

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