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YOUR MISSION AT VOI
We operate one of the worldâs largest connected micromobility fleets, with close to 200,000 vehicles across multiple hardware generations, vehicle models and markets â and we will keep scaling significantly in the coming years. As our fleet grows in scale and complexity, firmware reliability, platform architecture, and operational robustness become increasingly critical to the business. Ultimately, your work ensures that every Voi vehicle feels safe, reliable and effortless to use â even after years of realâworld use, rough weather, and everyday wear and tear.
We are now looking for a deeply experienced Staff Embedded Engineer to help lead the next generation of our vehicle and IoT platform. In this highly hands-on technical leadership role you will shape the longâterm embedded platform strategy and architecture, and work across teams, suppliers and partners to make sure our vehicles are consistently reliable.
You will, among other things:
Translate rider and operator needs into platformâlevel design decisions, ensuring our vehicles are intuitive to use, reliable over years in the field and straightforward for local teams to operate and maintain.
Architect and evolve a largeâscale distributed embedded platform spanning vehicle control systems, batteryâpowered IoT devices and multiâMCU/MPU platforms (including Zephyr / Linuxâcapable systems).
Develop and scale platforms capable of hosting multiple ML models onâedge based on computer vision and other sensors.
Drive the evolution of fleetâwide OTA infrastructure, remote diagnostics and observability for hundreds of thousands of devices across 100+ cities in Europe.
Lead technical discussions and design reviews with internal teams and external hardware suppliers and manufacturing partners.
Improve resilience and recovery mechanisms for remotely deployed systems, including safe rollback strategies and recovery of bricked devices.
Drive improvements in CANâbased vehicle communication, power systems, GNSS and geofencing in dense urban environments, and sensor reliability, including Bluetooth and NFC user interactions.
Raise the bar for engineering excellence across embedded and firmware engineering, mentoring others, refining CI/CD, testing and release processes, and introducing bestâinâclass development practices.
Champion the strategic and pragmatic adoption of Generative AI tools to increase engineering effectiveness while protecting code quality and minimising technical debt.
WHAT YOU NEED TO EMBARK
You are a hands-on, senior technical leader who thrives at the intersection of firmware, hardware, connectivity and largeâscale operations. You are confident in navigating high complexity, balancing strategic architectural choices with pragmatic delivery, and you enjoy mentoring others and setting engineering standards. You care about the endâtoâend experience: from how a rider feels stepping onto a scooter, to how easy it is for our operations teams to keep the fleet safe, available and healthy over time.
We believe you will bring:
Extensive experience building and operating embedded / firmware systems in realâworld environments at scale (ideally globally distributed connected device fleets).
Strong skills in embedded C/C++ development and lowâpower, realâtime embedded systems.
Deep understanding of firmware architecture, hardware / software integration and distributed IoT systems.
Proven experience debugging complex field issues across firmware, hardware, manufacturing and connectivity layers.
Strong experience with embedded communication protocols such as CAN, SPI, IÂČC, UART and BLE.
Itâs a plus if you have experience with:
STM32âbased or other heterogeneous embedded architectures, and modern RTOS platforms such as Zephyr.
Secure boot, TrustZone, TPMs or other embedded security architectures, as well as Embedded Linux systems.
GNSS, geofencing, sensor fusion or other edgeâprocessing systems, and batteryâpowered devices with a focus on power optimisation.
Operating large, globally distributed IoT fleets across varied connectivity environments, including recovering from realâworld operational failures, factory issues or largeâscale fleet incidents.
This role is likely a strong match if you have scaled firmware deployments globally, built systems that remain reliable under unreliable real-world conditions, and driven architecture decisions across multiple hardware generations with a focus on longâterm maintainability and operational visibility.
Donât meet every requirement? If you are excited about this role and our mission, and have relevant, transferable skills, we encourage you to apply â even if you donât check every box.
WHY VOI?
Working at Voi is more than just a job; our People Promise includes a personal voyage where you will grow as a professional and be a part of a team and culture that builds something meaningful for society. In addition to this youâll have the opportunity to:
Join Europeâs #1 micromobility operator
Get âskin in the gameâ through our employee options programme.
Enjoy unlimited free Voi rides and a dogâfriendly office.
Work together with inspiring, motivated and fun colleagues towards a common goal.
Join the micromobility revolution and be a part of creating sustainable cities made for living, free from noise and pollution.