公司面试准备
TikTok / ByteDance 面试题、OA 真题与面经
TikTok / ByteDance 面试准备:173 道面试题、54 篇面经,以及面经里出现最多的 LeetCode 题。在 CSWork 在线写代码、提交评测,或来一场限时模拟。
面试流程统计
基于 54 篇面经
- 面经
- 54
- 最近 6 个月
- 23
- 面试题
- 173
轮次
提到该轮的面经占比
自述结果
54 篇里有 30 篇写了结果;只代表发帖人自述,不是通过率。
- 未通过 50%(15 篇)
- 流程中 27%(8 篇)
- 无回音 13%(4 篇)
- 拿到 Offer 7%(2 篇)
- 主动退出 3%(1 篇)
题目类别
173 道面试题的分布
题型趋势
每季度的面经篇数和各类面试题数(面经按面试日期,题目按收录日期)
| Q3 ’25 | Q4 ’25 | Q1 ’26 | Q2 ’26 | Q3 ’26 | Q4 ’26 | |
|---|---|---|---|---|---|---|
| 面经 | 10 | 1 | 12 | 8 | 20 | 0 |
| 编程与算法 | 37 | 13 | 18 | 15 | 10 | 0 |
| 行为与领导力 | 23 | 10 | 9 | 0 | 0 | 0 |
| 数据处理(SQL/Python) | 16 | 15 | 0 | 1 | 0 | 0 |
岗位
- Software Engineer 29
- Data Scientist 5
- Product Manager 5
- Machine Learning Engineer 4
- Data Engineer 3
高频 LeetCode 题 按面经报告次数 · 数据更新至 2026-10-14
查看全部- LC 51 N-Queens2 次面经报告,最近 2026-04困难
- LC 4 Median of Two Sorted Arrays1 次面经报告,最近 2026-09困难
- LC 3 Longest Substring Without Repeating Characters1 次面经报告,最近 2026-09中等
- LC 435 Non-overlapping Intervals1 次面经报告,最近 2026-08中等
- LC 2402 Meeting Rooms III1 次面经报告,最近 2026-04困难
- LC 904 Fruit Into Baskets1 次面经报告,最近 2026-04中等
- LC 921 Minimum Add to Make Parentheses Valid1 次面经报告,最近 2026-04中等
- LC 212 Word Search II1 次面经报告,最近 2026-04困难
来源 1 篇面经
- LC 2101 Detonate the Maximum Bombs1 次面经报告,最近 2026-04中等
来源 1 篇面经
- LC 151 Reverse Words in a String1 次面经报告,最近 2026-03中等
最新面经 54 篇
查看全部- ByteDance Software Engineer Interview Experience — Three Rounds and an HR Call, Then Silence
无回音轮次:Onsite、HR 面面试于 2026-09
Software Engineer
- ByteDance Intern Software Engineer Interview Experience — E-commerce Backend, One Technical Round Ending on Spiral Matrix Follow-ups
未通过轮次:技术面面试于 2026-09
Software Engineer
- ByteDance New Grad Software Engineer Interview Experience — TikTok E-commerce First Round: Tic-Tac-Toe Game-Over Check Pushed Down to O(1)
流程中轮次:技术面面试于 2026-09
Software Engineer
- ByteDance Software Engineer Interview Experience — Rejected After a TikTok Trust & Safety System Design Round on a Video Moderation Pipeline
未通过轮次:技术面面试于 2026-09
Software Engineer
- TikTok Intern Software Engineer Interview Experience — AI Agent Second Round in Mandarin
轮次:技术面面试于 2026-09
Software Engineer
- TikTok Intern Software Engineer Interview Experience — Agent Metrics, Tool Debugging, and Graphs
轮次:技术面面试于 2026-08
Software Engineer
面试题 173 道
查看全部- 编程Clockwise Spiral Traversal of a Matrix With O(1) Extra Space and No Mutation中等
- 编程Combined Median of Two Sorted Integer Lists in Logarithmic Time困难
- 编程Check Whether an n x n Tic-Tac-Toe Game Is Over (Win or Draw)中等
- 编程Longest Contiguous Substring in Which No Character Repeats中等
- 编程Lexicographically Smallest Course Order From Prerequisite Pairs中等
- 编程Find the Earliest Contiguous Removal That Balances Index Sums中等
H-1B 担保记录 USCIS 公开数据
各公司对比| 财年 | 新雇佣批准 | 新雇佣拒签 | 新雇佣批准率 | 续签批准 | 续签拒签 |
|---|---|---|---|---|---|
| FY2025 | 1,203 | 25 | 98.0% | 495 | 10 |
| FY2024 | 1,224 | 18 | 98.6% | 387 | 3 |
| FY2023 | 906 | 7 | 99.2% | 187 | 0 |
| FY2022 | 663 | 8 | 98.8% | 89 | 1 |
| FY2021 | 502 | 6 | 98.8% | 32 | 0 |
这是按雇主税号统计的申请数,不是人数,也不代表某个岗位一定提供担保。新雇佣含首次申请、新的兼职雇佣和换雇主,续签含延期、同雇主变更和修改。 数据来源:USCIS H-1B Employer Data Hub (FY2021–FY2025),更新于 2026-10-17。
计入的雇主名称(3)
- BYTEDANCE INC
- TIKTOK INC
- TIKTOK U S DATA SECURITY INC