CampusRecruit

2023 campus recruitment information sorted (continuously updated...)

Review of 2023's autumn campus recruitment: It's cold. At the end of September in previous years, seniors and sisters had five or six offers in their hands, and they compared their treatment again and again. In this year's autumn recruitment, there are a large number of computer students in 0 offers, and they are struggling to study under the pressure of unemployment after graduation. Even if there are offers, there are some small factories, even small factories with over-issued and random intentions . After issuing intentions, they cannot send an offer, which will double torture the body and spirit of a person.

The repo collects and organizes some information about the author's own autumn recruitment in 2023, and discusses some key points about this process that you should know, including how to prepare for autumn recruitment, how to prepare for projects, and the pitfalls of the interview process. I hope to help everyone in the cold autumn recruitment, improve their personal abilities, and get the offer you like.

Since the author was paralyzed in bed after the signing of the three parties in October, he may not be able to quickly organize and review the information, so there will be a slight delay, so please understand. Follow the start in the upper right corner, and the update continues...

?Submit PR

Everyone is welcome to submit a PR (Pull Request) to supplement their experiences in the autumn recruitment process and some interview questions. The format is best including time, written test, interview, interview time, offer and interview experience. Thank you for building the autumn recruitment database together.

How to submit a PR? Create your own Github account, fork this repo, and then modify it in your repo. After the modification is completed, click Pull Request, submit a PR, and wait for the administrator to review and pass.

?Repo Author

In the past 2023 autumn recruitment, the author has experienced various tortures such as evaluation, written test, resume submission, etc. During the National Day holiday, various emotions such as anxiety, irritability, boredom, panic, and fear are constantly coming, and they spend their days in jail every day like the year. Coupled with the pressure of graduation thesis experiment and writing, he was once on the verge of despair of mental breakdown.

However, with 90% of luck and 10% of personal strength, I finally received the first offer of Qiu Tender, C/C++ software development base Shenzhen 18k+ on October 11, 2022. During my entire autumn recruitment process, I even broke through countless pitfalls, and even after the technical approval, the hr interview collapsed, and I missed that offer.

Repo author is a double non-master, with a master's degree of 211, no internship, no competition, no literature, no patent, but Qiuzhao still got the only satisfactory offer. I have sorted out my experience of stumbled into this repo, and I hope my autumn recruitment story can give you some inspiration.

The author is a C/C++ developer. You can see that a lot of C/C++ information is compiled by me, including many articles on Tencent technology engineering. Java, front-end and other materials are submitted through PR by classmates. If you have more information, please feel free to submit PR.

?All you know about autumn recruitment

• ChatGPT Passes Google Programming Interview For Level 3 Engineer
• Ranking of importance: Internship >>> Algorithm >> School >> Projects > PapersPatentsContest.
• Improve your Github profile, insist on commit to light up the green grid, and attach a Github link to your resume, which is much more meaningful than bragging about your resume.
• The hand-tearing algorithm accounts for 70% of the interview reviews. If the hand-tearing algorithm cannot be written, there is no suspense in the interview.
• 99% of the hand-tearing algorithms are from "Swords to Offer", LeetCode Hot Questions HOT 100
• Pay attention to scenario problems, massive data problems, TopK problems, sorting algorithms, etc., especially Topk problems, which are most widely used in real life. For example, how a Web Server manages inactive links, the topK algorithm can be used to regularly eliminate the previous K inactive links.
• Before entering the HR area, you must understand the business and background of the company. You must be stress-resistant, responsible, and optimistic, and avoid complaining!
• You must go to the school’s offline job fair, click to get it!
• In the next five years, the autumn recruitment can be given up on Internet companies' evaluation, written tests and resume submission, and focus on small and medium-sized factories. I conducted two hours of evaluation of a major Internet company in 23 years and conducted written tests of countless Internet companies, but none of them interviewed, and basically no one was recruited.

?The best of this site

• Summary of the 23rd autumn recruitment of the 211 master's degree in the double non-bachelor's degree, Linux C/C++ development
• Resume Design Guide
• My experience of stumbled on Hr 5 times
• Learning route
• Big factory news
• How to find the right C++ project to add points to your resume?
• How to design a flash sale system?
• Is the 24th autumn recruitment meeting even worse?
• Introduction to the basics of C++ multi-threaded concurrency
• How to get a job offer from Google?

?Essential Articles

Recommend a few must-read articles I think! ! ! The number of words in each article is almost 20,000 characters, all of which come from my favorite Tencent Technology Engineering WeChat public account

type	name	source
Computer network	It's enough to understand HTTP and read this article	Tencent Technology Engineering
C++	Ultimate C++ Pit Avoidance Guide	Tencent Technology Engineering
Data structure	I wrote a Go jump table that may be the strongest performance of Github	Tencent Technology Engineering
database	Thousand-word pictures and text explain the problem of database cache consistency	Tencent Technology Engineering
database	Take you into Redis	Tencent Technology Engineering
database	Understand the evolution of Redis architecture in one article	Tencent Technology Engineering
Computer network	Understand the TCP three-time handshake of Linux	Tencent Technology Engineering
operating system	A brief discussion on the coroutine	Tencent Technology Engineering
operating system	What are we talking about when talking about coroutines	Tencent Technology Engineering
operating system	Asynchronous Programming Guide	Tencent Technology Engineering
operating system	In-depth reveal of how epoll implements IO multiplexing	Tencent Technology Engineering
front end	Large-scale Node.js gateway architecture design and engineering practice	Tencent Technology Engineering
front end	2021 Review of Big Front-end Technology and Future Outlook	Tencent Technology Engineering
Go	In-depth understanding of Go language and concurrent programming	Tencent Technology Engineering
Architectural design	In-depth interpretation of Raft algorithm and etcd engineering implementation	Tencent Technology Engineering
Architectural design	A brief discussion on the solution to final consistency of cache	Tencent Technology Engineering
comprehensive	Top 10 Popular Articles in Tencent Technology in 2021	Tencent Technology Engineering
C++	C++ Smart Pointer Best Practices & Source Code Analysis	Tencent Technology Engineering
Linux	Linux I/O things	Tencent Technology Engineering
network	In-depth understanding of the ICMP protocol	Zhihu
Computer system	MMU and TLB on multi-core processors	CSDN
operating system	Completely understand mmap()	CSDN
HTTPS	What is digital signature in cryptography	CSDN
database	Lecture by Mysql45	Gitee
algorithm	LeetCode common data structures for writing questions (implementation in Java)	CSDN
interview	HR interview classic questions 50 questions	Zhihu

Blog Series

Recommend several relatively high-quality official accounts or blogs, which are conducive to mastering the depth of interview technology of major manufacturers and improving personal abilities. For example: Tencent Technical Engineering, Meituan Technical Team, etc.

• Tencent Technology Engineering
• Meituan Technical Team
• Alibaba Taobao technology
• Ruan Yifeng's network log
• CoolShell
• Quantum bits

⚽Resource Recommendation

Recommend several high-quality resource sites, pdf, video, books, etc.

• z-lib: The world's largest e-library, providing e-book downloads.
• High Scalability: High Availability Architecture Website, providing a large number of architectural design ideas.
• Stack Overflow: Provides a large number of technical questions.
• MIT OpenCourseWare: The MIT Open Course Website, which offers a large number of computer science courses.

Read the outline

The repo aims to collect and organize the 2023 campus recruitment information, including but not limited to:

1. Basic computer composition principles, operating systems, computer networks, data structures, etc.
2. Basics of programming languages ​​C/C++, Java, Python, Go, etc.
3. Interview tips: interview skills, experience, interview questions, etc.
4. Algorithm basics, algorithm problems, etc.
5. Basic mathematics, logic, statistics and probability, etc.
6. Experience in trapped experience and resume production, answering speech, etc.
7. Large factory noodle reviews through Tencent, Alibaba, Byte, etc.
8. To be sorted out. . .

?protocol

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