Firmware Engineer (f/m/div)

Infineon Technologies

Infineon Technologies

Lviv, Lviv Oblast, Ukraine,

Posted on Apr 12, 2026
#WeAreIn for jobs that impact everyone's life. Infineon’s Power System IC (PSI) Software Development team is seeking a Firmware Engineer to support the development and validation of embedded firmware for advanced DC/DC power conversion ICs. Are you in?

In your new role, you will:

  • Develop, test, and maintain embedded firmware for power IC applications using C
  • Assist with the implementation of real-time control and configuration firmware, and in debugging and validating firmware with mixed-signal hardware in a lab environment
  • Support firmware development for peripherals such as ADCs, DACs, and communication interfaces
  • Work with serial communication protocols including I2C and PMBus
  • Collaborate with senior firmware, hardware, and software engineers
  • Create and update firmware documentation, including feature descriptions and user guides
  • Participate in code reviews and follow established firmware development best practices

You are best equipped for this task if you have:

  • A bachelor’s or master’s degree in Electrical Engineering, Computer Science or related field
  • Up to 2 years of experience in embedded firmware development, including internships or academic projects
  • Experience in DC-DC power conversion systems, with basic understanding of mixed-signal systems (good to have)
  • Basic proficiency in C programming for embedded systems
  • Familiarity with embedded system concepts and MCU architecture
  • Basic understanding of serial communication protocols such as I2C, UART, or PMBus
  • Fluency in English

Please send us your CV in English

Contact:

Diogo Venâncio, LinkedIn

#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.

This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills.

We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting.

Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process.

Click here for more information about Diversity & Inclusion at Infineon.