ServiceNow | SSE | R-1
September 26, 2025 · 90 reads
Summary
I recently interviewed for an SSE role at ServiceNow. My first round was a technical session that included two LeetCode problems.
Full Experience
I applied for a Senior Software Engineer (SSE) position at ServiceNow through their careers website. With 6.3 years of experience, I moved to the first round, which was a 1-hour technical interview. During this round, I was presented with two coding challenges.
Interview Questions (2)
1.
Generate Parentheses
Data Structures & Algorithms·Medium
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
2.
All Paths From Source to Target
Data Structures & Algorithms·Medium
Given a directed acyclic graph (DAG) of n nodes labeled from 0 to n - 1, find all possible paths from node 0 to node n - 1, and return them in any order.