Arcesium, SSE
YOE : 2yrs
ECE from NIT

1st Round : Online Hackerrank Test
There were 3 questions that were needed to be done in 1hr. Two of them were easy/medium and 1 was medium/hard.
The questions were :

1. Product-of-the-maximums-of-all-subsets-of-an-array
2. Minimum-cost-of-passing-n-persons-through-a-given-tunnel
3. Hydrate the nodes

After 2 weeks, recieved the call for virtual interviews. Two interviews were scheduled on one day and 2 next week. Every round has 2 interviewers to evaluate.
2nd round : Coding round

1. Run length encodin with the dry run of a test case https://leetcode.com/problems/string-compression/
2. Left view of a binary tree, Right view of a binary tree and Boundary traversal of a tree.

3rd round : Design + Coding

1. There was one SQL query, on which we have to tell the flow of the instructions that would be executed and the diff btw having and where keyword in SQL.
2. Designing the LLD of Email server system like Outlook.
3. Pseudo code for:
4. LC : Meeting rooms 2 https://leetcode.com/problems/meeting-rooms-ii/
5. LC : Add 1 to a linked list

4th round : Hiring Manager + Coding

1. https://leetcode.com/problems/my-calendar-i/
2. Questions about the project worked on the previous company, concepts of OS and DBMS, Scalability, NoSQL vs SQL, Message Queues and OOPS.

5th round : It was a HR round where he asked about the salary expectations and the current CTC with some behavioural questions.

All the best guys!!