5,106 Embedded Systems jobs in South Africa

Job Title:
Embedded Systems Engineer

Department:
R&D – Embedded Systems

Location:
Johannesburg, South Africa

Employment Type:
Full-Time (On-Site)

Reports To:
Head of Embedded Systems / R&D Manager

About Us

We are a cutting-edge technology company specializing in smart asset tracking, IoT, and

security solutions for logistics and supply chain management. We design and develop

intelligent, rugged, and efficient tracking devices and systems used across Europe, America, Africa and beyond.

We are on a mission to deliver reliable, innovative solutions that make logistics smarter,

safer, and more efficient.

Position Overview

We are seeking a highly motivated and skilled Embedded Systems Engineer with a strong

foundation in both hardware design and firmware/embedded software development. You

will be responsible for the full embedded product lifecycle—from circuit design, prototyping, and PCB development to real-time embedded firmware implementation on STM32 or similar microcontrollers.

This role is pivotal in bringing our smart tracking and IoT devices to life.

Key Responsibilities

Hardware Development

• Design and simulate electronic circuits for embedded systems (analog/digital, power,

and RF interfaces)

• Schematic capture and PCB layout using tools like Altium Designer, KiCad, or

equivalent

• Select appropriate components based on design, cost, and availability

• Work with manufacturing partners and internal teams to assemble and test prototype

boards

• Validate hardware functionality with lab equipment (oscilloscopes, multimeters, logic

analyzers)

Firmware / Embedded Software Development

• Develop, maintain, and optimize embedded software in C/C++

• Build applications on RTOS (Real-Time Operating Systems) platforms such as

FreeRTOS, Zephyr, or custom schedulers

• Implement low-level drivers (UART, SPI, I2C, ADC, CAN, BLE, GSM/LTE)

• Integrate sensor, GPS, and communication modules

• Write robust, maintainable, and documented code following MISRA-C, embedded

coding standards, and internal best practices

• Conduct thorough unit testing, debugging, and firmware validation

Product Development & Testing

• Work closely with QA to create test procedures and participate in DFM (Design for

Manufacturing) and DFT (Design for Test)

• Collaborate cross-functionally with Software, UX/UI, and Mechanical teams during

product development lifecycle

• Create and maintain technical documentation: schematics, BOMs, firmware revision

history, test plans

Minimum Requirements

Technical Skills

•
3+ years experience in embedded systems design and development

• Strong proficiency in C and C++

• Hands-on experience with STM32 or other ARM Cortex-M microcontrollers

• Experience with RTOS-based development

• Familiarity with circuit simulation, soldering, and debugging hardware

• Comfortable with embedded debugging tools: JTAG, SWD, GDB, logic analyzers

• Experience in PCB layout tools (Altium, KiCad, etc.)

• Experience with Bluetooth LE, GSM, and GPS

Knowledge & Standards

•
Strong understanding of embedded system constraints (timing, memory, power)

• Knowledge of design standards and safety in firmware (watchdog, fail-safes,

versioning)

• Familiar with firmware version control (Git), documentation practices, and ticketing

systems (Azure DevOps preferred)

• Understanding of communication protocols: UART, SPI, I2C, CAN, BLE, GSM,

GNSS

Preferred Qualifications

• BSC/BEng/BTech Electronics/Computer Engineering.

• 3+ year's experience in similar role

Company Description

MHE Electronics (Pty) Ltd has been designing, manufacturing, and supplying high-quality electronic products for over 25 years. The company offers a range of proprietary products in addition to manufacturing customized products exclusively for clients. MHE Electronics prides itself on delivering innovative and tailored electronic solutions to meet client specifications.

Role Description

We are seeking a motivated
Junior Embedded Engineer
to join our team and contribute to the development of embedded systems. You will work on designing, developing, and testing embedded solutions, collaborating with a talented team to bring innovative products to life. This is an excellent opportunity for a driven individual with a passion for embedded systems and a desire to grow their skills in a fast-paced environment.

Key Responsibilities

• Develop and test embedded software using
  C
  for microcontrollers and embedded platforms.
• Assist in
  schematic design
  and
  PCB layout
  .
• Conduct
  prototype testing
  , debugging, and validation to ensure system performance and reliability.
• Collaborate with cross-functional teams to integrate hardware and software components.
• Document design processes, test results, and system specifications.
• Contribute to code reviews, design discussions, and continuous improvement of development processes.

Required Qualifications

• Bachelor's degree in Electronic Engineering, Computer Engineering, or a related field.
• 1-2 years of experience in
  embedded systems development
  , including:
• Proficiency in
  C programming
  for embedded applications.
• Hands-on experience with
  schematic design
  and
  PCB design
  (e.g., using tools like Eagle).
• Familiarity with
  prototype testing
  and debugging tools (e.g., oscilloscopes, logic analysers).
• Basic understanding of microcontroller architectures (e.g., ARM, STM32).
• Strong problem-solving skills and attention to detail.
• Ability to work independently and in a team-oriented environment.

Preferred Qualifications (Bonus)

• Experience with
  C# development
  for desktop or test applications.
• Familiarity with communication protocols (e.g., I2C, SPI, UART, or CAN).
• Knowledge of real-time operating systems (RTOS) or bare-metal programming.
• Exposure to version control systems (e.g., Git) and agile development practices.
• Basic experience with firmware security and low-power design techniques.

We are looking for a talented Embedded Software Engineer to join a fast-paced and innovative development team. The ideal candidate will have experience in embedded software development using C/C++ and be comfortable working in an agile environment. This is an exciting opportunity for someone passionate about embedded systems and eager to contribute to high-impact projects involving hardware integration and real-time systems.

Key Duties and Responsibilities

• Develop embedded software using C/C++ (non-negotiable)
• Participate in peer code reviews (non-negotiable)
• Integrate software with hardware systems
• Contribute to an agile development process
• Support the code certification process (DO-178, advantageous)
• Apply knowledge of Continuous Integration (CI) tools and practices (advantageous)

Experience and Qualifications

• Bachelor’s degree in Electronic Engineering, Mechatronic Engineering, or Computer Science
• Minimum of 3 years’ relevant experience in embedded software development
• Strong proficiency in C/C++ for embedded systems (non-negotiable)
• Experience with real-time operating systems (RTOS)
• Participation in peer code reviews (non-negotiable)
• Advantageous: experience with code certification processes (e.g. DO-178)
• Advantageous: familiarity with CI pipelines
• Own reliable transport
• Ability to work effectively within a team and independently
• Self-motivated with a proactive approach to problem-solving

We are looking for a passionate and enthusiastic Embedded Software Engineer for our Client.

The position is within the research and development department with the primary objective to execute the complete embedded software development lifecycle. The goal is to create scalable and optimized products/systems in accordance with customer and/or specific requirements.

Main tasks of the job include:

• Design and implement software of embedded devices and systems from requirements to production and commercial deployment.
• Designing, developing, coding, testing, and debugging system software.
• Analyzing and enhancing efficiency, stability, and scalability of system resources.
• Participate and/or lead code design review sessions.
• Participate in design and reliability testing of new products.
• Integrate and validate new product designs.
• Support software QA and optimize I/O performance.
• Provide post-production support.
• Interface with hardware design and development.
• Assess third-party and open-source software.
• Maintain design through the product life cycle.
• Create testing procedures in preparation for product certification and volume production.
• Liaise with external technology partners.
• Provide technical support of products and systems to sales, manufacturing, suppliers, technology partners, customers, etc.

Person Specification:

• Ability to work under pressure and meet deadlines.
• Excellent problem-solving and troubleshooting skills.
• Willingness to learn.
• Integrity.
• Ability to work in a team or independently.

• S4 Diploma in Electronic Engineering, OR BSc in Electronic Engineering OR BSc in Computer Science.
• 4 Years’ experience in software engineering.
• Experience in hands-on development and troubleshooting on embedded targets.
• Firmware Development, proven background in embedded C or C derived language development for 8, 16, and 32-bit embedded environments and knowledge of assembly.
• Proven experience in embedded systems design with pre-emptive, multitasking real-time operating systems.
• Familiarity with software configuration management tools, defect tracking tools, and peer review.
• Strong understanding and experience with I2C, SPI, I2S, UART, Flash RAMs, LCD, SD cards.
• Experience with hotplug drivers, TCP, HTTPS, video formats like MJPEG, H264.
• Experience with Linux / Android / RTOS.
• Multi-core, interrupt-driven complex system experience.
• Experience with ARM microprocessors.
• Extensive experience with software engineering processes and tools.
• Experience developing software for embedded or mobile applications with limited computing resources.
• Experience and comfort with lab tools such as debuggers, logic analyzers, and oscilloscopes.
• Strong documentation and writing skills.
• Experience in programming on STMicroelectronics micro and/or Mediatek is an advantage.
• Adequate knowledge of reading schematics and data sheets for components.

Market and experience-related.

Please apply if you fit the above criteria.

Become part of a pioneering group transforming industrial safety through cutting-edge AI Collision Prevention Systems, placing the utmost emphasis on safeguarding pedestrians and workers through unparalleled detection precision.

Introducing my client, a trailblazer in bespoke Artificial Intelligence Collision Prevention Systems tailored for the mining, construction, and industrial sectors, committed to enhancing pedestrian and worker safety. Their groundbreaking creation, SAFEYE, sets them apart by accurately discerning between pedestrians and machinery, issuing timely alerts to avert mishaps. With its meticulous scanning capabilities and instantaneous notifications, SAFEYE plays a pivotal role in reducing fatalities and injuries within industrial environments. Recognizing the gravity of accidents, this system serves as a cornerstone in risk management, protecting both lives and valuable assets.

As a leading provider of Deep Learning Technologies, my client offers scalable solutions renowned for their precision in detection. They are currently seeking an Embedded Software Engineer to join their dynamic team and contribute to their ongoing mission of advancing industrial safety measures.

• BEng Electronic Engineering

• 2 years of embedded experience.
• Develop built-in self-testing protocols for proximity detection systems used in the mining industry.
• Utilize stereoscopic AI cameras to enhance proximity detection capabilities.
• Design and implement a custom STM32 boot loader using serial communication for flashing via an over-the-air link.
• Engage in Python software development tailored for embedded devices.
• Collaborate with clients to understand specifications and address requirements effectively.
• Contribute to the enhancement of company processes and ensure seamless implementation across the organization.

Apply now!