C++ QT/QML Engineer

Precise the future!

Your Role & Responsibilities

• Design and develop embedded Human Machine Interface (HMI) software for mobile construction machines, covering both Instrument Cluster and In-Vehicle Infotainment (IVI) display systems using Qt / QML and C++.

• Contribute to the design, coordination, and continuous improvement of a modular HMI software architecture, including interface definitions and core HMI engineering processes.

• Integrate HMI software with embedded Linux systems (e.g. Yocto-based), ensuring reliable interaction between software, hardware, and machine interfaces.

• Implement and maintain unit tests and automated GUI tests, and support integration and system testing directly on the machine to ensure production-ready software quality.

• Work closely with globally distributed development teams (Austria, Germany, USA, UK), as well as internal UI/UX designers, machine engineers, and validation experts.

• Actively contribute to the continuous improvement of the software lifecycle management and agile development processes within a corporate R&D environment.

• Participate in innovation projects and contribute ideas that shape future HMI concepts, technologies, and standards across the company.

Requirements

Required Technical & Professional Expertise

• Strong experience in developing embedded display software using C++, Qt / QML, ideally with exposure to Qt for MCU and design collaboration tools such as Figma.

• Hands-on experience working with Embedded Linux environments, preferably Yocto-based systems.

• Solid understanding of software engineering principles; experience with requirements engineering is a plus.

• Knowledge of automotive / off-highway bus systems and protocols such as CAN, LIN, BroadR-Reach, J1939, CANopen, UDS, or DoIP is advantageous.

• Very good English communication skills.