Remote Senior Embedded Systems Engineer - IoT Devices

Placements24; Gauteng; Remote; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Stock options

Health insurance

Home office budget

Professional development

Conference attendance

Remote-friendly team

Job summary

Placements24 seeks a Senior Embedded Systems Engineer to join a globally distributed, remote-first team. You will design, develop, and test embedded software for a new generation of IoT devices, working on firmware, drivers, and BSPs with RTOS, and collaborating across international teams from your home office.

The role requires 7+ years in embedded development, strong C/C++, ARM Cortex-M expertise, and proficiency with debugging tools.

Qualifications

• Bachelor's or Master's in Electrical or Computer Engineering or related field.
• 7+ years of embedded systems development experience.
• Strong C and C++ skills.
• RTOS experience (FreeRTOS, Zephyr, or VxWorks).
• ARM Cortex-M architecture knowledge.
• IoT protocols: Wi-Fi, Bluetooth, Zigbee, LoRaWAN, MQTT.
• Debugging tools: JTAG, scopes, analyzers.
• Git proficiency and remote collaboration skills.
• Hardware-software integration and system-level debugging.

Responsibilities

• Design, develop, and maintain embedded software for IoT devices.
• Write clean C/C++ code for RTOS environments.
• Develop firmware, drivers, and BSPs.
• Implement IoT protocols and device communication.
• Collaborate with hardware engineers on interfaces.
• Perform unit/integration/system testing and debugging.
• Optimize for performance, power, and memory.
• Use Git and agile methods for code management.
• Contribute to automated testing frameworks.
• Troubleshoot complex distributed-system issues.

Skills

C programming

C++ programming

RTOS

ARM Cortex-M

IoT protocols

Git

Debugging tools

Remote collaboration

Education

Bachelor's or Master's in Electrical/Computer Eng

Tools

JTAG

Oscilloscopes

Logic analyzers

Git

Job description

About the Role

Our client is a fast-growing technology firm specializing in cutting-edge Internet of Things (IoT) solutions. They are looking for a highly skilled and motivated Senior Embedded Systems Engineer to join their globally distributed, remote-first team. This role is critical for the design, development, and testing of embedded software for a new generation of smart devices. You will work on complex challenges, from firmware development and hardware interfacing to system optimization and debugging. As a remote employee, you will leverage your expertise to drive innovation from your home office, collaborating seamlessly with international teams through advanced communication tools. This is an exceptional opportunity to shape the future of connected devices from anywhere.

Key Responsibilities

• Design, develop, and implement embedded software for microcontrollers and microprocessors used in IoT devices.
• Write clean, efficient, and maintainable C/C++ code for real-time operating systems (RTOS).
• Develop and maintain firmware, device drivers, and board support packages (BSPs).
• Implement communication protocols relevant to IoT (e.g., MQTT, CoAP, Bluetooth, Wi-Fi).
• Collaborate closely with hardware engineers to define system requirements and interfaces.
• Perform thorough unit testing, integration testing, and system debugging of embedded software.
• Optimize embedded systems for performance, power consumption, and memory usage.
• Work with version control systems (e.g., Git) and follow agile development methodologies.
• Contribute to the development of automated testing frameworks for embedded systems.
• Troubleshoot and resolve complex technical issues in distributed environments.

Requirements

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related discipline.
• Minimum of 7 years of professional experience in embedded systems development.
• Strong proficiency in C and C++ programming languages.
• Experience with real-time operating systems (RTOS) such as FreeRTOS, Zephyr, or VxWorks.
• Solid understanding of microcontroller architectures (e.g., ARM Cortex-M).
• Familiarity with common communication protocols for IoT devices (Wi-Fi, Bluetooth, Zigbee, LoRaWAN, MQTT).
• Experience with debugging tools (e.g., JTAG, oscilloscopes, logic analyzers).
• Proficiency with version control systems like Git.
• Excellent problem-solving, analytical, and debugging skills.
• Strong written and verbal communication skills, essential for a remote role.
• Experience with hardware-software integration and system-level debugging.

Benefits

Our client offers a highly competitive salary and benefits package, designed for remote employees. This includes a generous annual salary, potential for stock options, and a comprehensive health insurance plan. Employees are provided with a budget for home office setup and continuous professional development opportunities, including online courses and conference attendance. You will enjoy the flexibility of working from anywhere, contributing to exciting projects at the forefront of IoT technology, and being part of a collaborative, innovative, and international team.