Senior Embedded Firmware Engineer - Contract Engineer

Job Requirements

At Quest Global, it’s not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Key Responsibilities

• Develop, customize, and maintain firmware applications for embedded platforms.
• Develop embedded UI/UX using GUI libraries.
• Integrate and debug device drivers, middleware, and hardware-specific features.
• Debug build and runtime issues across applications,device drivers.
• Optimize system performance, and resource usage.
• Collaborate with hardware, software, and QA teams to deliver stable firmware images.
• Document design, API, build procedures, and troubleshooting guides
  
  

We are known for our extraordinary people who make the impossible possible every day. Questions are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Work Experience

Required Skills & Experience

• Strong experience with formware,embedded GUI layer development.
• Hands-on expertise in RTOS kernel and device driver integration.
• Proficiency in C, C++, and unit testing frameworks.
• Experience in cross-compilation, build systems, and embedded toolchains.
• Good understanding of embedded RTOS internals .
• Familiarity with low-level debugging (JTAG, serial console, etc.).
• Version control with Git and collaborative development workflows.
  
  

Nice-to-Have (Preferred)

• Experience with emWin.
• Knowledge of medical devices development, regulatory compliance (e.g., FDA, MDR) ,cybersecurity.
• Familiarity with static code analyzers.
• Exposure to embOS/STM32 .
  
  

Qualifications

• Bachelor’s/master’s degree in computer science, Electronics, or related field.
• 3–7 years of experience in embedded firmware and RTOS.