Firmware Engineer

September 22

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Description

• Seeking a passionate freelance Firmware Engineer for IoT projects • Opportunity to contribute expertise to upcoming projects • Work with diverse IoT clients including Oura, BOSE, and McIntosh audio systems • Gather and analyze requirements from clients • Plan, develop, and implement firmware • Work alongside mobile teams for communication and optimization • Write and maintain firmware documentation • Participate in knowledge-sharing activities • Engage in recruitment process with HR and technical interviews

Requirements

• At least 4 years of professional experience as a firmware developer • Experience with C/C++ development for embedded systems • Experience with ESP32 and Espressif ESP-IDF and ESP-ADF libraries • Experience with STM32 • Working knowledge of Bluetooth, including BLE, and Bluetooth Mesh • Familiarity with common IoT-related protocols like MQTT, and web sockets • At least B2 English skills (both written and spoken) • Self-reliance, responsibility for assigned tasks, and effective time management • Experience with rapid hardware prototyping on Arduino/RaspberryPI/ Beaglebone/Nucleo (nice to have) • Working knowledge of LoRa, Zigbee, Thread, WiFi, and other networking standards (nice to have) • Experience deploying and managing fleets of IoT devices with the help of AWS IoT Core, GCP Cloud IoT, Azure IoT, or similar (nice to have) • Experience with cryptography (nice to have) • Experience with audio paths (encoding/decoding, mixers, etc) (nice to have) • Experience with Machine Learning on embedded (nice to have) • Experience with Rust (nice to have)

Benefits

• 100% remote work • flexible working hours • knowledge-sharing initiatives • paid holidays • paid sick leave • training budget • additional benefits