Senior Firmware Engineer - Embedded Systems

Placements24; Benoni; Hybrid; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Health insurance

Retirement savings plan with matching

Generous paid time off

Professional development: training and

Conferences

Hybrid work arrangement

Job summary

Placements24 in Benoni, Gauteng, ZA seeks a Senior Firmware Engineer specializing in Embedded Systems to design, develop, and test firmware for a range of devices. The role operates on a hybrid model with on-site collaboration and remote work flexibility within a cross-functional product team.

The ideal candidate has 6+ years in embedded firmware, strong C/C++ proficiency, and experience with RTOS, debugging tools, and hardware interfaces. Collaboration and mentorship are key parts of the role.

Qualifications

• 6+ years of embedded firmware development experience.
• Proficient in C/C++ for embedded systems.
• Experience with RTOS and hardware-software integration.

Responsibilities

• Design, develop, implement, and maintain embedded firmware for microcontrollers.
• Write clean, efficient C/C++ code for RTOS environments.
• Develop and execute unit, integration, and system tests for firmware.
• Collaborate with hardware engineers to align firmware and hardware.
• Debug using JTAG, SWD, oscilloscopes and analyzers; optimize for speed and power.
• Contribute to product lifecycle from concept to production support.
• Mentor junior engineers and promote best practices in firmware development.

Skills

Analytical thinking

Teamwork

Communication

Hybrid work adaptability

Education

Bachelor's or Master's in Electrical/Computer Engineering or Computer Science

Tools

C/C++

RTOS (FreeRTOS/Zephyr)

JTAG/SWD debugging

Git

ARM Cortex-M MCUs

Oscilloscopes & logic analyzers

Embedded Linux

Job description

About the Role

Our client is seeking a highly skilled and experienced Senior Firmware Engineer specializing in Embedded Systems to join their innovative product development team. This role is crucial for designing, developing, and testing embedded firmware for a range of sophisticated electronic devices. The position is based in Benoni, Gauteng, ZA, and operates on a hybrid work model, offering a blend of remote work flexibility and essential on-site collaboration. You will work within a cross-functional team environment, contributing to the entire product lifecycle from concept to market launch, ensuring high-quality, reliable, and efficient embedded solutions.

Key Responsibilities

• Design, develop, implement, and maintain embedded firmware for microcontrollers and embedded systems.
• Write clean, efficient, and well-documented C/C++ code for real-time operating systems (RTOS).
• Develop and execute unit tests, integration tests, and system tests to ensure firmware quality and reliability.
• Collaborate closely with hardware engineers to define firmware requirements and ensure seamless hardware/software integration.
• Debug complex firmware issues using a variety of tools, including emulators, debuggers, and logic analyzers.
• Optimize firmware performance for speed, memory usage, and power consumption.
• Participate in the entire product development lifecycle, including requirements gathering, architecture design, implementation, testing, and production support.
• Contribute to the continuous improvement of firmware development processes and tools.
• Mentor junior firmware engineers and provide technical guidance.
• Stay updated with the latest trends and technologies in embedded systems and firmware development.

Requirements

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
• Minimum of 6 years of professional experience in embedded firmware development.
• Strong proficiency in C and C++ programming languages for embedded applications.
• Experience with real-time operating systems (RTOS) such as FreeRTOS, Zephyr, or similar.
• Proficiency in debugging embedded systems using JTAG, SWD, oscilloscopes, logic analyzers, and other development tools.
• Understanding of embedded hardware architectures, including microcontrollers (e.g., ARM Cortex-M), memory interfaces, and peripheral communication protocols (e.g., SPI, I2C, UART).
• Experience with version control systems (e.g., Git).
• Familiarity with embedded Linux is a plus.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Ability to work effectively in a hybrid environment, balancing remote and on-site responsibilities.

Benefits

• Competitive salary and potential for performance bonuses.
• Comprehensive health, dental, and vision insurance.
• Retirement savings plan with matching contributions.
• Generous paid time off and holidays.
• Professional development opportunities, including training and conferences.
• Hybrid work arrangement offering work-life balance.
• Opportunity to work on innovative and challenging projects.
• Collaborative and supportive team environment.