Senior Quality Assurance Engineer (Ecommerce)

TL;DR

Senior Quality Assurance Engineer (Ecommerce): Building and maintaining scalable automated testing frameworks for a self-serve CPC bidding marketplace with an accent on E2E, integration, and UI testing. Focus on designing mock layers, reducing regressions, and implementing testing tools to increase developer velocity.

Location: Hamburg, Germany

Salary: EUR 65,000 - 75,000 yearly

Company

hirify.global is one of Europe’s fastest growing e-commerce companies operating at the intersection of fashion and technology.

What you will do

• Build testing tools, configurations, and mock layers that enable engineers to maintain reliable tests.
• Design, implement, and maintain scalable automated test suites (E2E, integration, UI) to prevent production regressions.
• Apply exploratory manual testing to new features to iteratively expand automation coverage.
• Collaborate with product managers and engineers to refine acceptance criteria and manage the bug lifecycle.

Requirements

• University degree in Computer Science, Software Engineering, or equivalent practical tech industry experience.
• 5+ years of professional software quality assurance experience.
• Solid experience writing and maintaining automated UI test suites using Playwright, Cypress, or similar tools.
• Proficiency in testing RESTful endpoints and managing network-layer mocking patterns (e.g., MSW, Postman).
• Comfortable with JavaScript/TypeScript, React, and server-side environments like PHP/Laravel.
• Fluent written and spoken English skills for technical documentation and team communication.

Nice to have

• Experience leveraging Storybook components for visual regression or snapshot testing.
• Prior experience in eCommerce, retail tech, or ad-tech.

Culture & Benefits

• Flat hierarchies, direct communication, and a culture of ownership and trust.
• Collaborative environment with pragmatic decision-making and no long approval chains.
• Team-building activities including lunches, afterwork drinks, and company events.
• Commitment to diversity, acceptance, and inclusion.