Senior Firmware Engineer

Responsibilities:

Design and implement in a program team environment embedded systems which incorporate structured firmware to serve real time state machine, closed-loop control, monitoring and communications functions for Uninterruptible Power supply, PDU, Gateway, Collector, etc. 

• Design, develop and implement ARM Corext-Mx and/or DSP embedded system firmware for new and existing power conversion products.
• Contributes to continuous improvement of products and process.
• Participates in code inspections and firmware review checklist.

• Specify and implement microcontroller and support hardware.
• Build up test cases and execute test, and validation plan.
• Perform execution time analysis and present design results for formal review.
• Assist in production implementation of microcontroller programming.

EDUCATION – MINIMUN REQUIRED LEVEL:

Bachelor's degree or above in Electrical Engineering, Automation or equivalent.

EXPERIENCE – MINIMUM REQUIRED:

•  5+ years experience writing lean code in C or common industry language for real time or interrupt driven applications.
• 3+ years of experience in a professional environment working with ARM Cotext-Mx embedded systems and/or DSP for digital Power.
• Familiar with Control theory and power converter topology.
• Familiar with multi-threaded programming under Linux, or mainstream RTOS operating systems such as FreeRTOS, RT-Thread
• Be able to independently execute tests including requirement discussion, design and execute test cases, test review, fix and track bugs, etc.
• Experience with applicable coding rules and version control software.
• Familiar with RS232/RS485, Modbus, SNMP, and other communication protocols.
• Take ownership of hands-on projects.
• Shows understanding and appreciation of processes and issues relevant to the job.
• Good English for reading and writing.

EXPERIENCE – DESIRED:

• Experience with Python programming.
• Proven to be adaptable and able to work on variety of activities simultaneously.
• Ability to work on vague as well as concrete tasks independently.
• Knowledge of analysis techniques - can break down complex tasks easily.
• Demonstrate ability to innovate in work.