Description

You will architect and maintain secure, scalable IoT firmware systems across microprocessors, microcontrollers, and SoCs.

Responsibilities

• Own the end-to-end firmware lifecycle, including OTA update strategies and secure post-deployment features.
• Translate product requirements into technical task breakdowns, effort estimations, and execution plans.
• Ensure compliance with global wireless and security standards such as FCC, CE, and RED.
• Manage factory-test firmware and coordinate with manufacturers on product delivery.
• Maintain architecture diagrams, API specs, and technical health reports using Jira and Agile workflows.

Required Skills

• Expert-level C and C++ programming for bare-metal, RTOS, and multi-threaded environments.
• Deep knowledge of device drivers, bootloaders, secure boot, and MCU power modes.
• Experience with wireless protocols including Wi-Fi, BLE, Threads, Matter, Sub-GHz, and Amazon Sidewalk.
• Proficiency in networking protocols: TCP/IP, UDP, Secure MQTT, and HTTPS.
• Hands-on experience with serial interfaces (RS-485, RS-232, I2C, SPI, MODBUS).
• Proficiency with CI/CD automation, specifically Jenkins.
• Ability to debug using GDB, J-Link, logic analyzers, and power profiling tools.
• 5+ years of experience in firmware development.

Preferred Skills

• Experience with cryptographic standards (RAND, ECC, RSA) and static code analyzers.
• Strong problem-solving skills for race conditions, memory leaks, and concurrency issues.

Key Skills

Education

Any Graduate