The interviews were PMP focused
Engineer Iii Interview Questions
7,035 engineer iii interview questions shared by candidates
Ability to understand data, Presentation Skills, and Comfortability with Candor
Questions about using data/metrics, managing conflict, and proudest accomplishments.
What would you do if an employee called and said their supervisor is forcing them to handle hazardous material, and they do not feel comfortable because they do not have the training to do it?
Q: Do you prefer to work more independently or do you prefer to work in a team setting?
Describe a situation in which you solved a problem that no one else could.
Q: What and how did you solve some complex problems in you previous organisations.
- 1st Round - Write singleton class structure with multithreading scenarios in mind - Given binary tree with parents record in DB, write query to fetch root node, intermediate nodes and leaf nodes - Given 2D Matrix Array with 1s and 0s, fan out 1 on left, right, bottom, top if present in matrix and do it in O(n x m) time complexity without using Space of O(n x m) - Basics of Kafka , Partition, offsets, consumer groups and how Kafka is used as message broker - 2nd Round - Getting dump of 100 log files daily with 1 GB data each named as log1, log2...etc....given an instance of time of a day find which log file will have logs related to that timestamp in efficient way - Directory of phone numbers is given of billion records with duplicate entries how do you store it efficiently (Hint: Set and Trie) - 3rd Round - Existing Project Architecture Explanation - Modified ingestion to use real time data instead of once a time loading/update of data - Modify architecture - Basics of SQL, NoSQL DBs, Internals of Indexing, how data inside index tables is stored by DB Engines - Indexing really improves performance ? Composite Indexing is overhead or optimal ?
There was no difficult or unexpected questions. They ranged from the standard technical questions to the general interview questions like "name a time when you worked well with a team". Depends on the interviewer.
Can you describe a complex system you've designed and implemented? What were the key challenges, and how did you address them?
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