Staff/Sr. Staff Engineer, MCU Software

InnoPhase IoT • San Jose, CA

2h

About The Position

We are seeking an MCU Software Engineer to design, develop, debug, and optimize embedded software for microcontroller-based systems. The engineer will work closely with hardware, system, firmware and application teams to deliver reliable real-time embedded solutions for wireless IoT devices and products.

Requirements

• BS or MS in Computer Engineering or equivalent with 5 - 10 years’ experience in embedded software development.
• MCU software development and integration experiences on devices such as ESP32 and STM32
• Proficiency in C/C+/MicroPython
• Proficiency in Wi-Fi APIs, BLE HCI, and Peripheral HAL and Drivers.
• Substantial experiences of networking stack (Ethernet, TCP/IP suite)
• Working experiences with GIT and JIRA
• Strong capability in design, debug, trouble-shot independently and with others.
• Excellent written and oral interpersonal communication and documentation skills.
• Eager to learn, grow and contribute in a diverse and fast-paced team environment.

Nice To Haves

• Good knowledge on Wireless protocol (Wi-Fi, BT/BLE, and Zigbee / Thread) and IoT application layer protocol (MQTT, CoAP, and HTTP/HTTPS)
• Good knowledge on Agile Software Development Process such as Scrum
• Experiences with JTAG/SWD debuggers, oscilloscope, logic analyzer, protocol analyzers.
• Exposure to system test, troubleshooting, and root-cause analysis of Wireless IoT product.
• Knowledge of WFA/Regulatory/PSA certification is a plus.

Responsibilities

• Develop embedded software for Wireless IoT based platforms.
• Develop ARM-M series and RSIC-V RTOS-based platform software, middleware, and APIs to various user applications.
• Triage and debug hardware / firmware / software / application integration issues.
• Implement and optimize real-time networking software stacks.
• Work with peripherals such as UART, SPI, SDIO, I2C, GPIO, PWM, etc.
• Work with flash, memory, bootloader, crypto lib subsystems.
• Work with Wi-Fi, BT/BLE, Zigbee/Thread wireless subsystems.
• Collaborate with worldwide team in delivering high quality BSP and SDK.
• Assist release management for BSP and SDK release.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior