senior firmware engineer.

We are a group of semiconductor industry veterans with a proven track record of delivering innovative mixed-signal/RF wireless communication SoCs. Our mission is to deliver highly scalable, low latency, low power, wireless communication technology that will unlock the unrealized potential of the VR/AR, healthcare and wireless IoT markets.
 
We are looking for senior firmware engineer. The person will work with hardware team to bring up and verify the chip, and with application team to deliver high quality software.
Responsibilities
Develop and porting BLE 5 firmware. 
Develop peripherals device driver and write API for application development.
Identify and resolve firmware issue.
Add profiles for BLE.
Debug BLE stack.
 
Minimum Qualifications
Bachelor's degree in Computer Science, Electronic Engineering or related field.
5+ years Software Engineering or related work experience.
Proficient in coding with C.
Good knowledge of operating system, data structures and basic algorithms.
Familiar with Bluetooth protocol and stack
Self-motivated and be able to work with high pressure
 
Preferred Qualifications:
Good knowledge of RTOS, RTX OS is a plus.
Good knowledge of ARM architecture.
Familiar with I2C/SPI/USB
Familiar with BLE 5 protocol and stack
Debugging skills in embedded environment.
Familiar with Linux device driver
Familiar with one or more program langue such as C++, Python and Java.

 
我们的团队是由多名半导体行业资深人士组成，曾经开发过多款无线SoC芯片。我们的目标是发布可扩展性强，低延时，低功率的无线通讯技术，应用于VR/AR, 医疗，无线IoT，探索市场未知的潜力。
 
我们在招聘高级固件工程师。主要负责开发芯片固件，和硬件团队一起工作bring up和验证芯片，并且和应用团队一起开发高质量的软件。
岗位职责：
开发和移植BLE 5固件。
开发外围设备驱动并为应用团队编写API
发现解决固件的问题
添加BLE profile
调试BLE stack
 
基本岗位需求：
本科计算机及，电子信息工程或相关学历。
5年软件开发经验。
精通C语言。
了解操作系统，数据结构和基本的算法。
熟悉蓝牙协议。
自我驱动，能够在有压力的环境下工作。
 
优选需求：
了解RTOS，特别是RTX OS
了解ARM架构
熟悉I2C/SPI/USB
熟悉BLE 5协议
有嵌入式环境下的调试技能
熟悉Linux 设备驱动
熟悉一种或多种其他编程语言 C++/python/Java