T

Tiktok

Software Engineer New Grad 2026

Interview Date

Around May 2025

Result

Rejected (failed first round)

Difficulty

Hard (LeetCode Hard problem with 37% acceptance ra

Rounds

1 (out of 3 total planned rounds)

Drive Type

New Grad, Full-Time

Topics asked

Data Structures (DFSTrie)Algorithms

Detailed experience

Role: Software Engineer New Grad 2026

College: Not Specified

Interview Date: Around May 2025

Interview Type: New Grad, Full-Time

Result: Rejected (failed first round)

Difficulty: Hard (LeetCode Hard problem with 37% acceptance rate in 30 minutes)

Rounds: 1 (out of 3 total planned rounds)

Topics Asked: Data Structures (DFS, Trie), Algorithms

Experience:

This candidate, applying for a Software Engineer New Grad 2026 position, described a "demoralizing" first-round interview experience. The interviewer presented a LeetCode hard problem with a 37% acceptance rate and expected it to be solved within 30 minutes.

The problem involved a combination of Depth-First Search (DFS) and Trie concepts. The candidate was able to implement the DFS part but failed to identify or implement the Trie optimization within the given time, leading to a rejection.

The candidate expressed disappointment, highlighting the difficulty of being asked such a challenging question for a new graduate role, especially with a tight time constraint.

Posted on - 13 Nov 2025
TikTok Interview Experience - Software Engineer New Grad 2026 | OAHelper