in C/C++, proficiency in Git and scripting languages. Experience with ARM Cortex M processors, bare-metal and RTOS environments. Knowledge of wireless protocols: BLE, WiFi, LoRa, NFC, Zigbee, etc. Experience with network communications and IoT protocols: UDP/TCP/IP, HTTP, REST, MQTT. Familiarity with electronic communication standards: RS232, I2C, SPI, USB. Experience with product testing harnesses More ❯
and develop embedded software using C, focusing on RTOS-based systems such as Zephyr or FreeRTOS for ARM microprocessors. Implement and optimise wireless communication protocols including Bluetooth, Wi-Fi, Zigbee, or other IoT technologies. Collaborate with hardware engineers and solution architects to define system requirements and ensure optimal performance and reliability. Develop clean, maintainable, and efficient code in C, following … job in Leeds: Strong experience in C programming for real-time embedded systems. Proficient in using RTOS platforms (e.G., Zephyr, FreeRTOS, etc.). Experience with wireless communication protocols (Bluetooth, Zigbee, Wi-Fi, etc.). Familiarity with web technologies (JavaScript, HTML) for embedded web interfaces or tools. Knowledge of Linux OS application development for embedded testing environments. Proficient with development tools More ❯
Site 1 Day Per Week Key Experience/Skills: - Demonstrable skills in modern C microcontroller firmware development for embedded devices - Good Knowledge of low-power wireless comms’, such as Zigbee BLE/Bluetooth and WI-FI - It is expected you will have an understanding of electronics and microcontroller-based embedded systems - Your background will include experience with various embedded software More ❯
the embedded firmware supporting TCP/IP Stack, UDP, RS485 and RS232 communications systems with encryption options, data processing of configuration and transaction data Development of RFID based product ZigBee development of our Smart Meter and Smart Energy products Serving as a mentor for junior engineers You will be joining our existing team. Requirements You will be a bright, sharp More ❯
the embedded firmware supporting TCP/IP Stack, UDP, RS485 and RS232 communications systems with encryption options, data processing of configuration and transaction data Development of RFID based product ZigBee development of our Smart Meter and Smart Energy products Serving as a mentor for junior engineers You will be joining our existing team. Requirements You will be a bright, sharp More ❯
the embedded firmware supporting TCP/IP Stack, UDP, RS485 and RS232 communications systems with encryption options, data processing of configuration and transaction data Development of RFID based product ZigBee development of our Smart Meter and Smart Energy products Serving as a mentor for junior engineers You will be joining our existing team. Requirements You will be a bright, sharp More ❯
bit, 16-bit, and 32-bit MCUs. Knowledge in one or more of the following areas: MCU and SoC system architecture and associated interfaces. Wireless protocols, e.g., WiFi, Zigbee, BLE, Sub-1GHz. Wire communication protocols such as Opentherm, Modbus, SPI, UART. Display and touch panel driver development. Motor control theory. Strong problem-solving skills, quick learner, and the ability to More ❯
operating system software, as well as knowledge of object-oriented design principles. • Understanding of 802.11 standards • Total 1-2 years of experience in wireless testing in WIFI -BT, or Zigbee • You will spend efforts studying and designing the new methodologies and techniques to facilitate testing, including the state-of-art Machine Learning and Deep Learning methods. Basic qualifications • Experience in … and testing using Python, experience in automating the test cases for embedded software. • Preferred qualifications • Product experience with wireless consumer electronics Domain expertise in Wi-Fi or , Bluetooth or Zigbee Hands-on experience in Bluetooth certification and Wi-Fi certification Hands-on experience in Bluetooth profiles and features (A2DP, AVRCP, MAP, HID and HFP) testing Solid understanding of QA tool … and environments for wi-Fi , BT packet capture Experience writing automation code for (Wi-Fi,Bluetooth, Zigbee) based systems Familiarity with WiFi 802.11 a/b/g/n/ac Shows creativity and initiative to improve product coverage and effectiveness • Knowledge of industry standard test automation tools and experience developing product test harnesses • Experience with Android, iOS or More ❯
such as I2C, UART, SPI, USB. Familiarity with RF technology - antenna design, impedance matching, performance tuning of RF circuits - 345MHz, 433MHz, 868MHz, 2.4GHz Experience integrating RF technologies such as Zigbee, Zwave, WIFI, BlueTooth. Leading and driving design development from schematic capture, PCB layout through assembly, and test house validation Robust designs for ESD/EMI immunities and RF de-sensitisation. More ❯
in embedded and IoT products. Understanding embedded systems, IoT protocols (MQTT, CoAP, HTTP), and cloud integration. Testing hardware, firmware, and performance of IoT devices. Verifying communication protocols (Wi-Fi, Zigbee, Bluetooth) and network coverage. Ensuring secure authentication, data encryption, and penetration testing for IoT devices. Conducting security tests on IoT devices, ensuring data privacy and vulnerability assessments. Verifying data integrity More ❯
and support hiring as we scale. Required Skills & Qualifications 5+ years’ experience designing wireless systems for real-world, mobile, or autonomous systems. Solid grasp of RF protocols (WiFi, LoRa, Zigbee, LTE/5G) and networking (TCP/IP, MQTT, UDP). Hands-on PCB design (Altium, KiCad, or similar), and experience sourcing/managing components. Familiarity with embedded systems (STM32 More ❯
/Linux environment Preferred qualifications • Master's degree in Electrical Engineering, Computer Science, Computer Engineering or similar technical field. • Knowledge of wireless connectivity technologies, such as Wi-Fi, Bluetooth, Zigbee • Knowledge of all the Layers of the OSI model, TCP/IP, Socket programming • Knowledge of industry standard test automation tools and experience developing product test harnesses • Experience with Android More ❯
and excellent stakeholder engagement skills. Experience managing full sales cycles independently. Familiarity with CRM tools such as HubSpot or Salesforce. Desirable Skills Knowledge of wireless protocols including EnOcean, LoRa, Zigbee, or similar. Experience working with distributors, value-added resellers (VARs), or channel partners. Background in engineering, electronics, or technical presales. Benefits Competitive salary with performance-based commission. Hybrid working model More ❯
knowledge of ETSI and FCC Radio test standards (EN 300-328, EN 301-893, EN , FCC rule part 15.247 and 15.409 Strong understanding of Wireless Technologies (Wi-Fi, Bluetooth, ZigBee ) Reasonable Understanding of ISO/IEC 17025 and quality system management In-depth knowledge of testing Consumer Products for global certification requirements Has also demonstrated the ability to develop technical More ❯
and accurate test results under minimal supervision. This role will focus on exciting new areas such as cyber security, smart energy, and matter technology. Responsibilities Test of Cyber Security, Zigbee, and Matter protocols. Perform testing according to established procedures. Familiarize with test equipment functions, measurement, and calibration techniques. Maintain a technical logbook. Record test results on prescribed sheets. Prepare test More ❯
Kingston upon Hull, England Metropolitan Area, United Kingdom
Element Materials Technology
supervision. This role will focus on exciting new areas such as cyber security, smart energy and matter technology. Core Responsibilities Initial activities will relate to testing of Cyber Security, Zigbee and Matter protocols To perform testing to procedures Become familiar with test equipment functions, measurement and calibration techniques Maintain a technical logbook Record results of tests on the prescribed result More ❯