Castle Employment Group, A Sunday Times Best Company to Work for
is essential Good understanding of electronics design (analogue/digital) and microcontroller programming Familiarity with real-time control systems and communication protocols (e.g. RS232, RS485, I2C, SPI) Practical experience with prototyping (breadboarding, soldering, hands-on debugging) Bonus points for experience with C#, Python, Altium, or robotic control/HMI systems More ❯
Scrum Master or willingness to complete this course within 12 months. Embedded system architecture design, implementation & maintenance. Network Interface - SPI, I2C, USB, UART, RS232, RS485, Ethernet CAN-bus. Understanding of electronic PCB. Real-time operating systems (RTOS). Interest in low level Motor Control/PID desirable. Interview Process Our More ❯
Experience of prototype testing and analysis. Development of production test specifications and procedures. Experience with microcontrollers Familiarity with basic communications protocols and standards RS232, RS485, SPI, I2C, UART Confident use of laboratory equipment for debugging purposes Knowledge of common CE standards Programming in C/C++ Experience with Microsoft Visio More ❯
the most appropriate tools (e.g. C++, Rust, Go) Collaborate with hardware, ML, and research teams to implement DAS algorithms and interface with Redis, PostgreSQL, RS485, and Modbus/MQTT Contribute to DevOps and CI infrastructure (Ansible, GitHub) and support ongoing work towards CIS Server Level 1 certification Report into the More ❯
and maintain embedded firmware for Renesas RA microcontrollers using C in IAR Embedded Workbench. Develop and debug low-level drivers for peripheral interfaces (UART, RS485, I2C, SPI, GPIO, ADC, timers, watchdog, etc.). Integrate and troubleshoot serial communication protocols used in door entry and security systems. Support new hardware bring … ARM Cortex-M based microcontrollers. Proven experience with IDE-based firmware development (preferably IAR Embedded Workbench). Experience with serial communication protocols such as RS485, UART, and I2C. Familiarity with embedded debugging tools (e.g. J-Link, ST-Link, logic analysers, oscilloscopes). A proactive and methodical approach to problem-solving. More ❯
appropriate engineering or science discipline Altera FPGA and VHDL STM32, PIC, NXP, NIOS and Freescale Microcontrollers/processors Digital Signal Processing Data transmission – CAN, RS485/422/232, UART, USB, Ethernet, SPI, I2C Desirable (but not essential): MSc, MEng or equivalent in appropriate engineering discipline Experience in working with More ❯
Implement high-performance, efficient C/C++ code, ensuring reliability and maintainability. Work with common MCU peripherals such as I2C, SPI, Ethernet, CAN, RS-485, and UART, integrating them into real-time embedded systems. Develop firmware optimised for mass production, considering scalability, manufacturability, and long-term reliability. Collaborate with … in high-performance C or C++ programming for resource-constrained environments. Deep understanding of microcontroller peripherals and communication protocols (I2C, SPI, Ethernet, CAN, RS-485, UART). Experience in writing firmware for mass production, considering scalability, robustness, and manufacturability constraints. Familiarity with version control systems (e.g., Git) and embedded More ❯
