I got to interviewed in Paypal on 22 July 2021. Whole process took 3-4 days.

Total experiance: 6+ Years

R1: Online Test

• 1 hard question.
• 1 medium question.

Tried to solve the hard question. I implemented the optimized solution possible but I was still getting TLE. Did not even touch the 2nd question.

R2: DSA Round

• Given a number, print following matrix.

  n = 4
  4444
  4333
  4322
  4321
• Cycle in LinkedList
• Insertion in LinkedList
• String reversal using recursion.
• Minimul element from BST.

Very fast paced interview. He wanted code for all the them. Althoug not necessary to run and test, just the code that can explain logic.

R3: System Design

Interviewer did not join.

R4: SystemDesign

• In depth disscussion on topics like JVM, Class Loading, Memory Model, References, Garbage Collections etc.
• Disscussion on one of the project.
• LLD for Circuit Breaker

REJECTED :(

Previous Rejections:

• Pluang
• Arcessium