Firmware Engineer
ButterflyMX is seeking a talented Firmware Engineer to join our Hardware Engineering team in Irvine. This role involves the full lifecycle development of embedded firmware for advanced IoT and hardware solutions. Key responsibilities include writing high-quality, reliable code in C/C++, debugging complex real-time systems, and integrating software components with physical hardware layers. The ideal candidate must have deep experience with microcontrollers (MCUs), peripheral programming, and implementing robust communication protocols like BLE or Zigbee. You will work closely with electrical engineers to ensure firmware reliability across various product lines, making you integral to the success of our next generation of smart devices. A strong understanding of hardware constraints and a passion for low-level development are essential qualifications.
(تازہ ترین نوکریاں، سلیبس اور ٹیسٹ کی تیاری کی مکمل معلومات)
Preparing
1200
Question set
150
Duration
Permanent
Focus areas
People Also Ask (FAQs)
What is the last date to apply for Firmware Engineer?
The closing date is listed in the official advertisement — apply as early as possible.
How do I apply for Firmware Engineer?
Use the official apply link on this page to submit your application. A step-by-step how-to-apply guide for this job is also linked below.
Is there negative marking in the butterflymx test?
The marking rule is announced per test in the advertisement and roll-number-slip instructions. Many MCQ screening tests have no negative marking, but always verify it for your specific test.
What is the passing marks for this test?
The official passing marks are generally 50%, but merit is competitive — scoring above 75% is a safer target to secure an interview call.
How can I prepare for the Firmware Engineer test?
Prepare with the free subject-wise MCQs, past papers and timed mock tests on PrepPro Academy — every question includes the answer with an explanation. Focus areas: Embedded Systems, Firmware Development, C/C++, Microcontrollers, IoT Devices.
Quick start
Review the job summary, then jump into prep with the same flow used for exam starts.