Senior Engineer - Embedded
Legrand
JOB DESCRIPTION
- Strong experience in Embedded C/C++ programming.
- Hands-on experience with FreeRTOS development.
- Strong experience in Embedded Linux system development.
- Experience in Bare Metal firmware development.
- BSP development and customization experience.
- Experience in board bring-up and hardware debugging.
- Device driver development for embedded peripherals.
- Strong understanding of ARM Cortex-A/R/M or similar processor architectures.
- Experience with IPC mechanisms: Message Queues, Shared Memory, Semaphores, Pipes, and Socket-based Communication.
- Strong knowledge of TCP/IP, UDP, HTTP/HTTPS, MQTT, SNMP, and SSH/TLS.
- Linux kernel fundamentals, Device Tree concepts, boot sequence, and startup architecture.
- Strong debugging skills using GDB, JTAG Debuggers, Lauterbach/Trace32, Wireshark, Logic Analyzers, and Oscilloscopes.
- Experience with Git and version control systems.
- Experience with FreeRtos BSP development.
- Knowledge of AMP/SMP architectures.
- Experience with secure boot and embedded security concepts.
- Familiarity with IoT protocols such as BLE, Zigbee, Thread, Matter, and Wi-Fi.
- Exposure to cloud-connected IoT devices and edge computing.
- Experience with CI/CD and automated build systems.
- Understanding of cybersecurity concepts for connected products.
Key Responsibilities
- Develop and maintain embedded software solutions on FreeRtos, Embedded Linux, and Bare Metal platforms.
- Perform BSP development and customization for new hardware platforms.
- Lead and support board bring-up activities, including bootloader, kernel, device drivers, and hardware validation.
- Develop and integrate device drivers for UART, SPI, I2C, Ethernet, USB, GPIO, ADC, PWM, and PCIe peripherals.
- Design and implement IPC mechanisms, message queues, shared memory, semaphores, sockets, and synchronization primitives.
- Work on real-time applications with deterministic performance requirements.
- Develop and optimize embedded applications using C/C++.
- Configure and customize bootloaders (U-Boot or equivalent).
- Debug hardware-software integration issues during platform bring-up and product development.
- Analyze and optimize system performance, memory utilization, boot time, and CPU utilization.
- Collaborate with hardware, firmware, validation, and system teams throughout the product lifecycle.
- Participate in architecture reviews, code reviews, and technical design discussions.
- Support product validation, deployment, and field issue analysis.
Education
Bachelor’s or Master’s degree in Electronics, Embedded Systems, Computer Science, Electrical Engineering, or related field.
Domain
IoT Devices / Smart Home Solutions / Building Automation / Connected Products / Embedded Systems