Quality Assurance Engineer (m/f/d)

Overview

Your career oportunity (from 15.09.2026) You combine strong, hands-on software testing skills with a practical understanding of AI-driven product features and modern AI-supported QA workflows? Also you like to ensure reliable releases across web and/or backend systems, while also contributing to quality strategies for AI-enabled functionality? Then this position might be the perfect fit for you! Y

What you'll do

• Your career oportunity (from 15.09.2026) You combine strong, hands-on software testing skills with a practical understanding of AI-driven product features and modern AI-supported QA workflows? Also you like to ensure reliable releases across web and/or backend systems, while also contributing to quality strategies for AI-enabled functionality? Then this position might be the perfect fit for you! Your Mission You own our test strategy end-to-end -and you continuously improve it across both manual and automated testing as we grow.
• You design, execute, and maintain test cases that cover new features, regressions, and the “it’ll never happen” edge cases.
• You build reliable automated tests (E2E and API) and you keep them healthy in CI/CD -stable, meaningful, and easy to maintain.
• You partner closely with Product and Engineering to clarify requirements early, tighten acceptance criteria, and prevent defects before they ship.
• You define quality signals and metrics that create real release confidence -not just a gut feeling.
• You raise the bar for AI-feature quality where relevant, including: - You test robustness across varied inputs (ambiguous prompts, noisy data, unexpected user behavior).
• - You check safety, privacy, and unintended outputs in line with product requirements.
• Requirements Your Superpowers Your Superpowers You’ve worked in software testing / QA engineering in cross-functional teams and you know what great collaboration looks like.
• You’re strong in test design, exploratory testing, and defect investigation -you enjoy finding root causes, not just symptoms.
• You have solid hands-on experience with test automation (e.g., Playwright, Cypress, Selenium) and API testing (e.g., Postman, Bruno).

Requirements

• Practical experience with Engineering, Computer Software, Remote.
• Relevant academic or project background for a Quality Assurance Engineer (m/f/d) role.
• Strong written and verbal communication in English.
• Comfortable working on-site in Hanover, Germany.

Skills