Total rounds - 7

Round 1: DSA and Coding Round 2: Testing Round 3: Quality Assurance Round 4: Coding & Language Internals Round 5: Coding & Structural Understanding Round 6: Manager Round 7: Director

DSA and Coding

Two coding questions:

• Find the maximum and minimum occurrence of characters in a string.
• Find pairs whose sum equals x in an integer array.

Testing

Asked to define a test strategy and test cases for business cases:

• WhatsApp group creation feature.
• Big Billion Day.

Quality Assurance

Asked to define a test strategy and test cases for a business case. The discussion went deep into code level:

• A new microservice in an existing product.

Coding & Language Internals

One coding question and test framework questions (what you were interviewed on):

• Move all negative numbers to the left end of an integer array.
• Many language questions were also asked.

Coding & Structural Understanding

One coding question and asked to define and write the framework-level functional structure for a given problem:

• Remove all vowels.
• Write the code structure of printer functionality (more focused on how a developer would write it using OOPs concepts and SOLID principles).

Manager

Scenario-based test strategy questions were asked, assuming you are leading the test efforts in a project.

Director

Mostly similar to the manager round, with some questions about past experience.