Hardware Design Engineer

Key Responsibilities: Design, test, and refine electronic circuits and printed circuit boards (PCBs) for telemetry and IoT applications. Work on multi-layer board designs, ensuring performance, manufacturability, and compliance with product requirements. Contribute to low-level software development, assisting in firmware programming and embedded integration. Collaborate closely with software developers, testers, and product stakeholders to align hardware with broader system requirements. Take part in prototype testing, hardware debugging, and performance tuning. Support integration of devices with backend systems via communication protocols like sockets and REST APIs. Operate within a Linux-based engineering environment this is a hardware-centric role, but an appreciation for software and scripting is essential. Maintain clear documentation and ensure alignment with project goals and deadlines. Required Skills & Experience: Proven experience in hardware design, especially mixed-signal (analog/digital) circuits. Strong skills in PCB layout using tools such as KiCAD, Seetrax, or similar. Familiarity with microcontrollers like Atmel (ARM Cortex-M0/M4) or ESP32. Hands-on exposure to embedded programming whether in C, Python, or Dart and the ability to assist in debugging software-hardware interactions. Understanding of communication protocols used in IoT systems (e.g., serial, TCP/IP, REST). Confident working on Linux-based systems this is a must. Good communication skills and the ability to work with cross-functional technical teams. Ability to take initiative and contribute to both structured projects and fast-moving prototypes. Bonus Experience (Advantageous but not essential): Exposure to RF design, wireless communication technologies (e.g. WiFi, ISM bands). Experience with development platforms like Arduino, Raspberry Pi, or similar. Familiarity with manufacturing processes, DFM principles, and hardware testing tools like oscilloscopes and spectrum analyzers. Mobile or Flutter development experience.

Location: Kloof, ZA

Posted Date: 7/23/2025