Senior Staff Engineer

Join us to design and develop next-generation UWB PHY/MAC firmware, drive RTOS-based solutions, and work on cutting-edge wireless technologies. If you're passionate about embedded systems, low-level firmware, RF technologies, and scalable software architecture, we'd love to hear from you.

Your role

Key responsibilities in your new role

• Lead the architecture and high-level design of scalable and modular firmware for UWB Radio/PHY platforms.
• Develop and optimize firmware for UWB PHY/MAC in compliance with IEEE 802.15.4 standards.
• Design and implement analog front-end and RF chain control/sequencing.
• Port, integrate, and optimize firmware on RTOS-based systems.
• Drive firmware bring-up, debugging, and validation using RTL models, simulations, and silicon platforms.
• Develop and maintain unit test frameworks, HAL example applications, and software validation environments.
• Integrate firmware development with CI/CD pipelines to enable continuous testing and quality assurance.
• Build and execute automated regression, integration, and qualification test suites to ensure product reliability and performance.
• Collaborate with cross-functional teams to deliver high-quality embedded solutions and resolve complex technical challenges.

Your profile

Qualifications and skills to help you succeed

• 8+ years of experience in Embedded Software/Firmware Development.
• Bachelor's or Master's degree in Electronics, Electrical Engineering, Computer Science, Computer Engineering, or a related field.
• Strong expertise in embedded system architecture, design, C programming, MATLAB, and object-oriented concepts.
• Hands-on experience developing low-level device drivers (SPI, I2C, UART, DMA, Timers, GPIO) on ARM Cortex-M or similar platforms.
• Solid experience with RTOS environments such as FreeRTOS, Zephyr, ThreadX, or equivalent, including task scheduling, synchronization mechanisms, and system integration.
• Good understanding of UWB MAC/UCI or wireless technologies including BLE, Bluetooth, Wi-Fi, and LoRa.
• Experience translating hardware specifications, register maps, timing diagrams, and state machines into robust firmware implementations.
• Proficiency with embedded debugging tools such as JTAG/SWD, logic analyzers, and protocol analyzers.
• Knowledge of low-power embedded design, including clock management, power sequencing, and sleep/wake mechanisms.
• Strong communication, leadership, and stakeholder management skills, with the ability to collaborate effectively across cross-functional teams.

#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.

Keerthini M H