Fizz buzz, strdup, power of two (don't do ascending loop as it can overflow w/ INT_MAX), infinite loop caused by Uint decesnding for loop, interpret this macro (tricky order of operations here), strlen, a couple of "correct this code" problems, two_sum. One problem that could have been solved by splitting a string, converting to ints (atoi), and summing. One super simple question regarding the length of a string and just adding +1 to include the null terminator. Asked for my knowledge of using git and working in teams. Asked me about my knowledge of linux. Asked me if I had experience using libraries. Asked me about personal coding projects. Asked if I had done any socket programming / servers and networking. etc etc
Firmware Development Engineer Interview Questions
2,357 firmware development engineer interview questions shared by candidates
I was asked about my previous manager and what he might say I excelled at and what areas I might need to work on.
Tell me about the MCU bootup process Tell me about some debug process that you have gone thru
Coding exam on whiteboard: tree(BST/DST), graph, algorithms, time/space complexity. Previous experience discussion: Components developed, reason of leaving previous company..., etc. Technical questions: Questions with firmware behaviors, technical about NFC, BT...., etc.
What can you tell me about PLC programming?
Types of errors in CAN (active, passive)?
Give an example of issue encountered in UDS during development?
Personal career information review.Which project are you involved, what kind of function you are in.
What in the range differences between old bluetooth and BLE
how did you use linux, explain linux.
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