HMI Developer - EPS1

Tasks / Responsibilities:

• Lead the design, development, and maintenance of HMI/GUI applications for embedded products using C++, Qt, and LVGL
• Define and drive the HMI software architecture, design guidelines, and development best practices
• Develop reusable UI frameworks, widgets, and components to accelerate product development Integrate HMI applications with underlying embedded software, middleware, communication interfaces, and hardware peripherals
• Optimize UI performance, memory utilization, startup time, and responsiveness on resource-constrained embedded devices
• Work closely with UX designers, system architects, hardware teams, and product owners to translate requirements into robust software solutions
• Mentor and guide development teams on architecture, coding standards, and development methodologies
Expected skill set:

• Strong programming experience in C++ & HMI/GUI development
• Extensive hands-on experience in Qt Framework, including Qt Widgets, Qt Quick, QML, Signals & Slots, Model-View Architecture, and Custom Widget Development
• Strong experience in LVGL (Light and Versatile Graphics Library) development for embedded systems
• Experience developing HMI/GUI applications for resource-constrained embedded devices
• Experience integrating HMI applications with backend services, communication stacks, and hardware interfaces
• Strong debugging and troubleshooting skills in embedded environments
• Good understanding of graphics rendering, animations, touch interfaces, and display technologies
• Experience working with cross-functional teams in a product development environment
Good to Have skills:

• Knowledge of embedded graphics frameworks such as OpenGL ES, EGL, DRM/KMS, or Wayland
• Exposure to CODESYS Visualization, Crank Storyboard, or other embedded HMI frameworks Experience with graphics subsystem integration
• Experience in customer-facing technical roles, requirement analysis, and solution architecture

Function: Engineering
Experience Level: Associate