Senior Firmware Engineer

Do you have proven experience in designing and developing embedded firmware for microcontrollers (ARM Cortex M and similar) of IoT devices using C/C++ and bare-metal programming? Are you skilled in creating supporting scripts for validation, testing, and calibration using Python, and performing root cause analysis to debug, test, and fix firmware-related issues? If so, join SkyCell as an Embedded Firmware Engineer and play a vital role in our mission. Be a part of our team and help us deliver innovative solutions that make a real impact.

At SkyCell, we're on a mission to change the world by revolutionizing the global supply chain. Our cutting-edge temperature-controlled container solutions are designed to ensure the safe and secure delivery of life-saving pharmaceuticals, with sustainability at the core of everything we do.

We’re a fast-growing, purpose-driven scale-up where you’ll make an impact, feel empowered, and thrive in a diverse, innovative environment.

Why SkyCell?

· 🌱 Purpose-Driven Work: Make a real difference by contributing to a more sustainable future in global logistics and healthcare.

· 🚀 Innovation at Heart: Work with cutting-edge technology and be at the forefront of supply chain innovation.

· 🌎 Stronger together: Join a supportive team of talented individuals from over 40 countries, where we work together every step of the way.

· 💡 Growth Opportunities: We believe in investing in our people – continuous learning and development are key pillars of SkyCell.

· 🏆 Award-Winning Culture: Join a workplace recognized for its commitment to excellence with a ‘Great Place to work’ award, as well as a Platinum Ecovadis rating highlighting our sustainability and employee well-being.

What You'll Do:

SkyCell’s Embedded Firmware team is at the forefront of developing the firmware for our next-generation IoT devices, which are integral to our global network of temperature-controlled containers. These devices ensure the safe and secure delivery of life-saving pharmaceuticals, with sustainability at the core of everything we do. The team uses modern, standard technology, focusing on reliability and security, and is proud to be a great and esteemed counterpart of our hardware, software, and cloud teams.

In this role you'll also:

• Design and develop embedded firmware for microcontrollers (ARM Cortex M and similar) of IoT devices using C/C++ and bare-metal programming
• Create supporting scripts for validation, testing, and calibration using Python
• Perform root cause analysis to debug, test, and fix firmware-related issues
• Ensure that developed solutions are low-power, robust, and scalable
• Write clean, maintainable, and well-documented code following industry standards
• Write and maintain technical documentation of firmware and architecture
• Collaborate with hardware, software, and cloud teams to ensure system integration
• Support building prototypes and executing proof-of-concepts
• Stay updated with the latest trends and technologies in embedded systems and IoT

• University degree in electrical engineering (or equivalent)
• Programming experience in C/C++ targeting embedded systems
• Hands-on experience in embedded systems development and troubleshooting using tools like oscilloscopes, logic analyzers and debuggers
• Good understanding of electronic circuit design and signal processing
• Strong knowledge of embedded communication protocols (UART, SPI, I2C, etc.) and wireless/ IoT communication protocols (LoRa, BLE, Cellular, etc.)
• Experience with development processes, CI/CD pipelines and version control (Git)
• Knowledge of Python or shell scripting for automation
• Language: EN

What's In It For You?

· ⚡ Flexibility & Balance: Flexible working hours and work-life balance allow you to tailor work to fit your life.

· 🌟 Recognition & Growth: Opportunities for career advancement in a company that values your contributions.

· 💼 Hybrid Workplace: Modern workspaces (in Zurich, Zug and Hyderabad as well as our Skyhub in Basel) and a remote-friendly culture to inspire collaboration amongst a globally diverse team.

· 🎉 Company-wide Events: Join us for company events to celebrate successes, build teams, and share our vision. Plus, new joiners experience SkyWeek, our immersive onboarding program.

· 👶 Generous Maternity & Paternity Leave: Support for new parents with competitive maternity and paternity leave.

· 🏖️ Annual Leave & Bank Holidays: Enjoy a generous annual leave package, plus local bank holidays to recharge and unwind.

Ready to Make an Impact?

We’re not just offering a job; we’re offering a chance to be part of something bigger. At SkyCell, you’ll help build a future where pharmaceutical delivery is efficient, sustainable, and transformative.

Stay Connected with SkyCell

Visit http://www.skycell.ch and explore #WeAreSkyCell on LinkedIn

How to Apply

Simply click ‘apply for this job’ below! We can’t wait to meet you and discuss how you can contribute to our mission! Please note, we are unable to consider applications sent to us via email.

If you have any questions, you can contact our Talent Team (E-Mail schreiben).

SkyCell AG is an equal opportunity employer that values diversity and is committed to creating an inclusive environment for all. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, gender identity, age, disability, or any other legally protected characteristic.

For this position, if you are not located in, or able to relocate (without sponsorship) to one of the above locations, your application cannot be considered.