QA Automation (JavaScript) Engineer

We’re a well-established e-commerce platform with more than 20 years of experience , powering millions of users. In recent years, we’ve expanded beyond the web into native Android and iOS apps , all running on a shared backend. We’re now looking for a Senior QA Engineer (Automation) to help us evolve our web, API and mobile automation strategy . This is a hands-on, impact-driven role for someone who loves automation, cares deeply about reliability, and believes quality is a shared responsibility.
Web Automation
Support contract testing between services (e.g. Collaborate closely with backend engineers on schema validation, test data strategies and edge cases.
Supporting Automated Testing Initiatives
You’ll actively educate and guide developers on the value of testing across the entire software development lifecycle.
3–5+ years of experience in QA with a strong automation background across web, API and mobile .

• Strong proficiency in TypeScript / JavaScript ; Hands-on experience with Cypress and/or Playwright for web automation.
• Play a key role in strengthening our QA function across web, backend services and mobile.

As our second QA in a 30-person engineering team, you’ll be a key contributor shaping standards, onboarding, best practices and shared ownership of quality.
Join a talented, experienced engineering team that genuinely values quality, efficiency and continuous improvement.
Our stack includes PHP, JavaScript, TypeScript and Go , running on AWS and supported by the ELK platform . Exciting projects and growth opportunities await you.
For your private life: offering flexible working hours (at least 2 days office presence/week in Cologne or Alicante offices), hybrid schemes, private health insurance, office exchanges, and great locations in Cologne and Alicante.
As English is our main corporate language, we kindly request that you submit your CV and supporting documents in English.