Firmware Developer – EC & UEFI Development

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

• Design and develop BIOS/UEFI and EC firmware features for client platforms.
• Design, develop, and maintain embedded firmware for SoC/MCU-based systems.
• Work on core platform bring-up, feature enablement, and customization.
• Collaborate closely with ODM partners for Root cause analysis, debugging platform issues, Driving fixes and feature enhancements
• Implement and validate communication between BIOS and Embedded Controller (EC).
• Analyze hardware-software interaction issues using logs, traces, and debug tools.
• Implement and optimize code in C, C++, and Python for embedded applications.
• Collaborate with hardware and system teams to ensure seamless integration.
• Debug and troubleshoot firmware issues across multiple platforms.
• Contribute to automation pipeline development for continuous integration and deployment.

We are known for our extraordinary people who make the impossible possible every day. Questians 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.

• 5–8+ years of experience in embedded firmware development.
• Strong proficiency in C, C++, and Python programming languages.
• Solid experience in embedded software development for SoC/MCU systems.
• Familiarity with UART, I2C, and eSPI communication protocols.
• Strong experience in BIOS/UEFI and/or Embedded Controller (EC) firmware development.
  • BIOS architecture and boot flow
  • BIOS–EC interaction mechanisms
• Experience in low-level debugging and system bring-up.

Preferred Skills (Nice to Have):

• Knowledge of automation pipeline development and CI/CD practices.
• Experience in Dock firmware development.

Education and Experience:

• Master’s or Bachelor’s degree in computer science, Computer Engineering, Electrical Engineering, Mathematics or equivalent.
• Minimum 5 years of professional experience.
• Experience in Agile/Scrum environment.