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(Senior) QA Engineer (m/f/d)

Hammerbrook, Hamburg🌐 Remote💼 Full-time🗓 2026-09-19 → 2026-09-23

Core

Ensure high product quality for beyonnex's Enterprise-IoT-Suite by creating test strategies, designing AI agents for the SDLC, and automating regression tests for IoT-based smart heating systems.

Role type

Senior QA Engineer (Software Engineering focus)

Builds

Enterprise-IoT-Suite and services for monitoring, controlling, and optimizing smart heating systems in residential and commercial buildings.

Domain

IoT / Real Estate / Smart Buildings

Deliverable

production ML models

Required skills

Exploratory testing, System integration testing, E2E testing (Playwright), AI coding assistants, Java/Kotlin, TypeScript, Test automation

Preferred skills

AWS, German language

Technologies

Playwright, Java, Kotlin, TypeScript, AI agents

Responsibilities

Create and execute test strategy for new features and integrations; Design and improve AI agents for the software development process; Extend and maintain the automation test suite; Collaborate with developers and product owners to ensure software quality; Prioritize and plan testing activities.

Seniority

Senior, hands-on IC

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