Senior Staff Application Engineer, DC/DC Firmware Development

Your role

As a Firmware Applications Engineer, you will be responsible to define the firmware requirement of digital DC/DC controllers, for the high-voltage and mid-voltage intermediate DC/DC bus converters (IBC) for AI computing, datacenter, server, and telecom applications. Lead and drive the validation of embedded firmware features, providing technical support to internal members and external customers.

Key responsibilities in your new role

• Define the firmware features of next generation digital controllers in DC/DC converters in server, datacenter, and telecom applications

• Develop and execute test plans for firmware validation

• Design and implement clear, well-documented example code

• Develop customized firmware to meet specific customer requirements

• Provide technical support to customers and internal teams on firmware-related matters. Troubleshoot and resolve issues

• Creation and maintenance of technical document of firmware development processes, programming guide, and debugging procedures

• Participate in knowledge-sharing sessions and training programs for team members and customers

Your profile

Qualifications and skills to help you succeed

• BSEE or MSEE preferred in Electrical Engineering or Computer Engineering

• 5+ years of experience in firmware development, preferably with a focus on power electronics or DCDC controllers

• Proficiency in C/C++ for embedded systems

• Strong understanding of digital control systems and power electronics principles

• Experience with microcontroller programming and real-time operating systems

• Familiarity with debugging tools and techniques for embedded systems

• Familiarity with communication protocols (I2C, PMBus, SPI, UART, CAN)

• Experience with version control systems (e.g., Git)

• Strong problem-solving skills and attention to detail

• Excellent English communication skills, both written and verbal

• Ability to work effectively in a team environment and independently

#WeAreIn for driving decarbonization and digitalization. As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener. Are you in?

We are on a journey to create the best Infineon for everyone. We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity. Our hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply. Please let your recruiter know if you need any accommodations during the interview process. Learn more about our various contact channels and about Diversity & Inclusion at Infineon.

sunny.wang@infineon.cn