IONOS is forming an engineering unit dedicated to the strategic modernization of the Nextcloud Office ecosystem. Our mission is to transform the existing Only Office core into a high-performance, real-time collaborative suite that sets new industry standards for speed and responsiveness.
We operate as a high-velocity lab, solving deep architectural challenges at the intersection of legacy systems and modern web technologies. We don't just maintain software;
we re-engineer it for the future. This team offers the stability of an industry leader with the agility of a tech startup.
The Role: The Testing Force Multiplier
As our SDET & AI Automation Specialist, you are the force multiplier for our quality control. Your goal is to manage an automation "strike force" that would traditionally require a team of five, utilizing a limitless AI budget and cutting‐edge tools.
Key Responsibilities
- Automated Suite Generation : Use AI to rapidly "prompt" end-to-end (E2E) test cases into existence. You won't write selectors manually; you will orchestrate AIto analyze the UI and generate robust,



self‐healing tests.
- Bot Swarm Orchestration : Maintain and run "Headless Bot" clusters that simulate complex user behavior (multi‐user typing, heavy spreadsheet calculations) to stress‐tset the synchronization logic.
- Intelligent Regression Maintenance : Leverage AI to automatically update test suites when the UI/UX changes, ensuring our "Green Build" status is never compromised by brittle tests.
- Continuous Monitoring: Analyze test logs and performance traces using LLMs to identify the "Root Cause" of failures across the JS/C++ bridge.

Technical Profile
We are looking for someone who wants to build:
- Master Prompter : Expert at using AI to generate code, mocks, and synthetic test data.
- Infrastructure : Comfortable with Docker and CI/CD environments to manage large‐scale test execution.
- The Performance Edge : You likely have a background in SDET or Load/Stress Testing roles. You ar

📌 Sdet & Ai Automation Specialist (Valencia)
🏢 Ionos
📍 Valencia