Job Description

SUMMARY:
We are a South African technology leader based in Centurion, Gauteng, specialising in advanced opto-electronic systems for industrial, defence, and communication applications. Our team develops cutting-edge solutions that combine optics, photonics, and embedded control to deliver precision sensing and data processing capabilities.
POSITION INFO:
We are driven by innovation, quality, and engineering excellence.
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Position Overview
We are looking for a highly skilled Embedded Engineer to join our R&D division and contribute to the development of our next-generation opto-electronic products. You will be responsible for embedded system design and implementation across a range of custom hardware platforms that interface with optical components like lasers, detectors, and modulators.
Key Responsibilities

• Develop and maintain embedded firmware using C/C++ for real-time systems.
• Work with hardware engineers to bring up and debug custom PCBs that integrate optical components.
• Implement low-level drivers for communication protocols such as SPI, I2C, UART, and USB.
• Interface with opto-electronic devices, including photodiodes, laser drivers, and ADCs/DACs.
• Perform system integration, testing, and troubleshooting using lab equipment (oscilloscopes, logic analyzers, spectrum analyzers).
• Contribute to architectural decisions for firmware frameworks and system-level design.
• Write and maintain technical documentation, including specifications, interface documents, and test procedures.

• Bachelors degree in Electronic Engineering, Computer Engineering, or a related field.
• 3+ years of experience in embedded software/firmware development.
• Solid experience with embedded C/C++ programming.
• Strong understanding of microcontrollers (e.g., STM32, NXP, Microchip) and real-time systems.
• Experience with hardware-software integration in electronic systems.
• Familiarity with optical or photonic components in embedded applications.
• South African work authorisation and willingness to work on-site in Centurion.

• Experience with embedded Linux (Yocto, Buildroot).
• Exposure to DSP techniques and optical signal processing.
• Knowledge of lab instrumentation and automated testing (e.g., Python-based test scripts).
• Experience with firmware development for optical communication systems (e.g., fibre optics, LIDAR).
• Understanding of EMC, safety, and compliance testing in embedded designs.

• Be part of a highly skilled local engineering team solving real-world optical and embedded system challenges.
• Competitive salary and performance-based incentives.
• Opportunities for professional development and training.
• Flexible work culture with exposure to global innovation and South African impact.