Senior Embedded Engineer – Nordic nRF / Zephyr

Senior Embedded Engineer – Nordic nRF / Zephyr Senior Embedded Engineer – Nordic nRF / Zephyr We are looking for an experienced Senior Embedded Engineer to support the migration of an existing IoT application from Nordic nRF52 to nRF54 , including the transition from SoftDevice to nRF Connect SDK (Zephyr) . This is not a greenfield project – the main focus is migrating, integrating, and adapting an existing application to the new hardware platform. Responsibilities Migrate embedded application from nRF52 to nRF54 . Transition from SoftDevice to nRF Connect SDK / Zephyr . Integrate and adapt existing firmware to new hardware. Configure DeviceTree, Kconfig, west, and drivers . Support DFU, Secure Boot, and OTA functionality. Hardware-level debugging using JTAG/SWD and laboratory equipment. Requirements 10+ years of embedded systems experience across firmware and hardware. Strong hands-on experience with Nordic Semiconductor nRF products . Excellent knowledge of SoftDevice, nRF Connect SDK, nRF HAL, and DFU . Strong experience with Zephyr RTOS , including DeviceTree, Kconfig, west, and drivers. Strong C programming skills; experience with IAR . Previous experience with Secure Boot . Hands-on experience with oscilloscopes, logic analyzers, multimeters, and power supplies. Ability to work independently and take ownership end-to-end . Nice to have: nRF54 experience, OTA updates, reverse engineering of existing embedded code, and Device-in-the-Loop testing. If you are interested in this opportunity, I would be happy to hear from you. Apply now or get in touch to learn more about the project! Locations Poland Remote status Fully Remote About Infotree Global Solutions At Infotree, meeting your career needs is a top priority. Client satisfaction is largely dependent on the resources we can provide, and we take pride in our delivery. We have a supportive team in place to give quality people a chance to grow and challenge themselves in their roles which has resulted in that we have placed many employees in positions that have grown into lifelong careers. We have a team of dedicated recruiters and consultant care representatives that are committed to your success and well-being. Check out our open roles to get started. Infotree Poland Sp. z o.o. is part of Infotree Global Solutions. Agency number: 15970. Founded in 2002 Co-workers More than 5000