Senior Firmware Engineer

Description :

Key Responsibilities :

• Lead firmware design, development, and maintenance for microcontroller and microprocessor-based platforms (ARM Cortex-M, STM32MP, TI AM62x, Broadcom multi-core architectures, ESP32-S3 / C6, RISC V).
• Architect and implement custom Yocto-based Linux distributions and FreeRTOS deployments across single-core and multi-core edge hardware, integrating AI processors, DSPs, and sensor interfaces.
• Develop device drivers and board support packages for a variety of sensors (IR imaging arrays, high-res cameras, precision load cells, audio DSP, proximity sensors) and communication modules (BLE, LoRa, USB-C).
• Support integration and optimization of sensor fusion pipelines, including ML models (CNN, LSTM, YOLO-family) for classification, anomaly detection, and predictive analytics.
• Build robust, secure firmware for handling high-throughput sensor data, cloud connectivity, and privacy / compliance features (event-based activation, local data processing, OTA updates).
• Collaborate cross-functionally with hardware, software, and product teams to achieve seamless integration and diagnostics for modular and scalable systems.
• Design and execute comprehensive test plans : unit, integration, sensor calibration, and in-field validation.
• Document all development stages and ensure compliance with IoT, CE, FCC, RoHS, and application-level certifications.
• Mentor junior engineers and represent firmware perspective with manufacturing and technical partners.

Qualifications :

Preferred Skills :

(ref : hirist.tech)