Hardware Engineer - Embedded & Interactive Systems

• Design, assemble, and test custom PCB hardware for control and sensing.
• Develop and maintain firmware (C/C++) for embedded microcontrollers.
• Manage I²C, UART, and USB communication between control boards and host PCs.
• Integrate inputs such as buttons, encoders, displays, and environmental sensors.
• Design and verify power management and backup systems.
• Conduct prototype bring-up, validation testing, and fault analysis.
• Produce schematics, wiring diagrams, and technical documentation.
• Work closely with software engineers to ensure accurate telemetry and device control.

Do you have experience in Systems engineering?, * Degree/HND in Electronics, Electrical, or Embedded Systems Engineering.

• Experience with sensor integration and communication protocols (I²C, SPI, UART).
• Competence in PCB design software (KiCad, Altium, or Eagle).
• Solid experience with firmware development in C/C++.
• Practical knowledge of test equipment (oscilloscope, multimeter, PSU).
• Strong analytical and problem-solving abilities.

Desirable Skills

• Familiarity with ESP32 or similar microcontrollers.
• Experience with environmental and motion sensors.
• Understanding of thermal and power management design.
• Previous experience in kiosk, IoT, or public infrastructure systems.

At Sm@rt Technology, we don't just build products - we solve complex, real-world engineering challenges. Our projects combine hardware, software, and creativity to deliver intelligent, connected systems that make a measurable impact. We are also a global leader in providing assistive technology for disabled user groups, helping to shape inclusive solutions that have a real-world effect. This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and strive to ensure our recruitment processes are as inclusive as possible. Joining us means being part of a team that thrives on curiosity, collaboration, and technical excellence. You'll tackle challenging problems that stretch your thinking and skills - the kind of work that brings real intellectual satisfaction as we expand through the success of our innovations., Sm@rt Technology is seeking a Hardware Engineer to join our development team working on advanced electronic systems that blend embedded control, sensors, and interactive user interfaces. This is a hands-on, multidisciplinary position involving PCB design, firmware development, and system integration across connected, real-world technology platforms.