Libre Wireless Technologies Junior Embedded Software Engineer interview questions

Interview Experience I recently interviewed for an Embedded Software Developer role. The process had 3 rounds: 1st Round: MCQs on C and C++—mostly error-finding in code and explaining the cause. 10 questions in total. 2nd Round: I got rejected here. It focused on DSA (mostly DP and recursion). They will provide company laptop with Linux in it. 1. Coin Change problem – find min coins to reach target (LeetCode Medium). 2. Form meaningful words from a given string. 3. Count "aba" occurrences in "abababa" using substrings – I knew the Java logic but couldn't apply it in C++. Overall Experience: Although I hadn’t touched C/C++ in 2 years, it was a good experience. My takeaway: Revise C/C++ basics, but grind DSA well. Good luck!