ServiceNow | Software Engineer (IC2) | [Offer]

The interview process for the Software Engineer position at ServiceNow consisted of three rounds.

Round 1:

1. Return triplet equal to a target
2. Return triplet closest to given target
3. Minimum platforms for holding trains when arrival and departure train timings are given

Round 2:

1. Group anagrams
2. Lowest common ancestors
3. Vertical level sum of nodes in binary tree
4. Design a database schema and API contracts for a system (details not recalled)

Round 3: Design a meeting scheduler where a user can create a meeting, add participants, and get to know the conflicts. The solution should be scalable. Database schema, API contracts, pseudo code for some of the APIs, and a high-level design were expected.

Verdict: Selected