Current Experience: 4.2 years
Current Company: Informatica, Product Based
Current Compensation: ~32-34LPA CTC

Interview: SMTS, Oracle OCI

Screening Round:
Merge K sorted lists kind of question
Dry run and working code expected.
Project Discussion and Apache spark vs Flink
Stateless In REST APIs
Result: Pass

Loop Round1: Taken by SMTS
Coding: Given Prefix expression, convert to postfix expression, like +ab -> ab+
Coding: LRU CACHE, data structures choice, constant operations and how to make thread safe or which thread safe data structure can be used.
Dry run and working code expected.
Result: Strong Hire

Loop Round2 (Bartender Round): Taken By. PMTS
In depth project discussion, why on all the choices made during development of project.
How to manage difficult stakeholders kind of question and several behavioural questions.
Result: Strong Hire

Loop Round3: Taken by Hiring Manager
HLD: Concurrent Job Orchestrator Design
Highly Concurrent job executions that supports priority, license handling and autoscalabilty.

Some tricky behavioural questions.
Result: Hire/Strong Hire

Loop Round4: Taken by PMTS
In depth project discussion and reasonings of design decisions of Apache Spark since My project included that.

Remaining 30 minutes:
Design Question:
Content Managent System

Large Multinational Food company wants to design a system to display in store menu items for each of their locations.
Should be managed centrally. Schedule Promotions can be shown, each location can have differenf price of its menu.
Should be able to offer breakfast, lunch, dinner.

Went really bad since I got nervous as hpw to complete the design within 20 minutes.
Result: No Hire

Recruiter Reached out: Team cannot offer SMTS because of Last round, Offered MTS -> REJECTED.