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Embedded Firmware Engineer
Weare5vtech
- Bristol, England, United Kingdom
- Bristol, England, United Kingdom
About
This Initial engagement is part-time, with scope to discuss a full-time role next year as the team grows.
What you’ll do…
Design and develop low-power C++ firmware on Nordic nRF platform in an RTOS environment.
Build robust connectivity features across BLE and LTE-M/NB-IoT.
Implement diagnostics, logging, and fault-tolerant boot/rollback for field devices.
Collaborate with embedded, app, and cloud engineers to define protocols and test strategies.
Skills you have…
Strong experience developing embedded systems with modern C++ on MCUs.
Delivery of BLE features in production devices.
Experience with cellular IoT (LTE-M/NB-IoT), sockets/TLS, and constrained networking.
Solid RTOS fundamentals: scheduling, ISR vs threads, memory management, watchdogs, and low-power design.
Bonus: hands-on with Nordic SDK/Zephyr, nRF Connect, and common toolchains/debuggers.
If you are looking for the opportunity to build disruptive products, then Apply Now to discuss the details further!
5V Tech are acting as an Employment Agency for the purposes of this position. We offer a reward scheme if you can recommend someone for this position—€250 for you and €250 to a charity of your choice. 5V Tech are recognised talent solutions experts within IoT and Deep Tech, working across Europe, the UK, and North America.
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Languages
- English
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