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Table of contents
About Google
Why is Google the dream Company of many people? 
How does Google Hire its Employees?
Job searching
Your resume
Apply online
Decision and offer
What does Google look for in a candidate?
Preparation Strategy and Resources
Interview Experiences 
Frequently Asked Questions 
Do I need a computer science degree to apply for a job at Google?
How hard is it to get a call for a Google interview?
How different are Google interview processes in comparison with other companies’ interview process?
Does Google provide accommodation for onsite interviews?
How many jobs can I apply for?
Last Updated: Mar 27, 2024

Google Preparation Guide

Author Alisha Chhabra
Interview guide for product based companies
Free guided path
12 chapters
99+ problems
Earn badges and level up


The term "Google" is well-known throughout the world. People nowadays go to Google first for any information they require, and thus everyone has become dependent on Google in some way. This search engine quickly became an important part of everyone's life after its initial release in 1998. Because it guides us with everything, Google is also known as Google Baba. We google for knowledge in the same way that we drink water. However, Google has expanded well beyond search.

So, In this blog, we’ve discussed a complete roadmap to get into google along with Resources. 

About Google

Google was established on September 4, 1998. It was discovered by Sergey Brin and Larry Page. 

They were both computer science Ph.D. students at Stanford University in California. During one of his studies in 1996, they decided to develop a search engine. Backrub was the original name for the search engine invented by Larry and Sergey Brin, although it was later renamed Google.

Google is a multinational (multi-national) public company headquartered in the United States. This company not only offers a variety of Internet-based services, but it also develops, manufactures, and generates revenue from them. 

  • AdWords, an advertising program, specifically pays for running other people's advertisements on its behalf.
  • The ability of Google to launch a prototype or beta version of a product and continue to develop with each iteration is a major component of the company's success.
  • Google's first business model centred on developing a sophisticated search engine based on algorithms that assist consumers to navigate through massive volumes of data in order to provide reliable results for each search query.
  • Google Adwords, an online platform that allows the corporation to collect revenue through pay-per-click advertising, was used to monetize its search engine capabilities.
  • YouTube, Google Maps, Google Apps, and Google Cloud are just a few of the various products and services that the corporation has successfully released.

You can further read more about Google via this link

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Why is Google the dream Company of many people? 

Have you ever wondered why Google is the dream company of many people? If so, let us explore why? 

Work culture

One of the essential characteristics that make Google a fantastic place to work is its employee-friendly culture. A flexible work environment, according to 83 percent of employees, is a significant consideration for job seekers.

Growth and learning

Google lets its employees work on a variety of projects, which allows them to try new things. Google offers excellent potential for career progression, according to 77 percent of employees, which is the second most essential criteria for prospects to work with Google.

Google is known for paying decent salaries to its employees in addition to providing a flexible work environment and good career progression chances.

According to 79 percent of Google employees, the company pays a generous wage as well as additional benefits.


Google is known for paying decent salaries to its employees in addition to providing a flexible work environment and good career progression chances. According to 79 percent of Google employees, the company pays a generous wage as well as additional monetary advantages.

Flexible timings

Hours of work are flexible. According to 75% of Google employees, the company promotes a flexible work-hours policy that allows employees to maintain a healthy work-life balance.


In today's business world, earning promotions is a difficult task. Getting promoted at Google, according to 47% of employees, is difficult.

You can check out Benefits at Google to further know how Google cares for its employees.  

How does Google Hire its Employees?

The hiring process at Google is a crucial aspect of maintaining a positive work environment. Google employees are passionate about their teams and the individuals that make them up. They're also interested in creating a more diverse and inclusive workplace, which starts with hiring. 

Google realises that a diverse range of ideas and experiences is required to really develop for everyone, and a fair recruiting process is the first step toward that goal.

Now, we’ll see some important aspects of being hired at Google: 


Self Reflection focuses on: Focus on yourself first

Google believes that: The more skills you have, the better, but it's difficult to have a satisfying career doing something that you don't enjoy. Take some time to consider the following questions before you begin applying:

  • What did you learn that made everything else go more smoothly after that?
  • Have you achieved more as a result of your own efforts or as a consequence of teamwork?
  • Which do you prefer: addressing problems or moving the conversation forward?
  • What has been the most fulfilling job you've ever had? Why?
  • Describe the most successful team you've ever been a part of. What was it about that encounter that made it so memorable?

Now, sit with your history for a moment. 

Consider all the best, most rewarding elements of your experience, and let them come together to create a picture of where you want to go next in your career.

Job searching

Once you’ve taken some time to focus on what you’re looking for, you can get a better idea of Google, what it is about, and what it’s like to work at Google. 

To search for your preferred job, apply via this link

Your resume

Keep your old resume nearby for ideas, but start fresh with a blank document and construct a resume tailored to each job you desire.

To create a job-specific résumé, do the following for each position.

  • Match your qualifications and experience to the job description. Connect your work to the job requirements (and don't forget to add data).
  • Describe the projects you've worked on or supervised in detail. What was the end result? What criteria did you use to determine success? When in doubt, remember the formula: "achieved [X] as measured by [Y], by doing [Z]."
  • Include school-related projects or coursework that demonstrate relevant abilities and knowledge if you're a recent university graduate or have limited professional experience.

Apply online

Google wants you to focus on the jobs that delight you and that you match as opposed to submitting dozens of applications (it’s tempting, but it doesn’t work well — trust us). Quality, not quantity, is the way to go.

Using the careers search tool, let Google know who you are, what you do, where you’d like to be, etc. — then start looking at some of the listings that match. As you’re browsing, keep in mind that you can apply for up to three jobs every 30 days.


You'll begin with the hiring process if a member of the Staffing team thinks you'd be a good fit for a job you've applied for.

While the steps may vary slightly depending on the role or team, the fundamentals remain the same whether you're applying for a tech job, a marketing job, an internship, or a leadership position. Although not all of these will apply to your position, these are some of the methods we use to evaluate candidates during the hiring process:

Online assessments: After you've submitted your resume, you may be required to complete a brief online assessment, such as a coding quiz.

Short virtual chats: You'll usually have one or two brief phone or video conversations before moving into more in-depth interviews. These are normally conducted with a recruiter, followed by either the hiring manager or a teammate, and are intended to assess important abilities you'll need for the position.

Project work: Prior to their in-depth interviews, Google may require candidates to perform a short assignment. This might be anything from preparing a case study to offering writing or code samples (don't worry, they're not terrifying), and it will help them understand how you think and solve problems.

In-depth interviews: Google is enthusiastic about interviewing and takes it seriously since, to use a cliché, Google is what its employees make it. The process is tough (usually three to four interviews in one day, either via video or in person), but it's also designed to be welcoming and warm, and it provides you the opportunity to learn more about Google.

Additionally, you can refer to Google Interview Questions to understand the pattern of asked questions in interviews. 

You can also refer to Coding Ninjas Studio Problem Lists section to practise a collection of Interview questions asked in Google.

Learn more about how to prepare for interviews.

Decision and offer

Google put everything from your application and interviews together and review them after your interviews are over. Google uses the word "we" because it considers a variety of factors before making a decision. Your recruiter will contact you with an offer if they believe you are the best candidate for the job.
After you accept the offer, the Google onboarding team will assist you through remuneration, benefits, badging, insurance, and other aspects of the job, and you'll be on your way to becoming a Noogler! Put on your Noogliness and put your hat on – Google is ecstatic to welcome you.

What does Google look for in a candidate?


Ability to think

Problem-solving skills, abstract thinking, curiosity, and readiness to learn are all examples of general cognitive aptitude. Google is looking for intelligent individuals who can think critically about themselves, their teams, and their initiatives.


Google, like many companies, has a distinct corporate culture, and they want candidates who share their values. Google is primarily concerned with people; they are concerned with inclusivity and the enhancement of human existence while being ethical. Small teams and a laid-back culture at Google are known for encouraging creativity, innovation, and open communication.

Leadership Skills

Leadership Skills: Candidates with emergent leadership skills are hired by Google. Leadership, according to Google, is the ability to step in and out of challenging situations as needed while encouraging ethics and safety. Google also looks for those that encourage others to self-organise and communicate openly.

Technical expertise

Google recruits the best coders, and they evaluate technical skills mostly on conceptual understanding rather than memorization. They evaluate coding abilities in the following areas:

  • Algorithms
  • Sorting
  • Data structures
  • Graphs
  • Recursion
  • Object-Oriented Programming
  • Big-O Notation
  • APIs
  • How to test your code
  • Mathematics (such as n-choose-k programs)

Preparation Strategy and Resources

Make a study schedule 

Make a prioritised list of things you need to study using the information you gathered in the previous stage. 

This list should include the following items:

Practice Data structures and Algorithms 

  • Choose two or three items from your list and devote two or three hours every day to working on them (e.g. 1 hr before work, lunch break, 1 hr after work). 
  • Test yourself by drawing out an algorithm or data structure on paper or on a whiteboard as you recall stuff. 
  • When you're through, write down the algorithm's worst-case Big-O time and space complexity. Now copy and paste your code into your preferred IDE and compile it. 
  • Keep track of any compilation errors so you can prevent them the next time you do the exercise. 
  • You can and should write unit tests to ensure that your code is correct.
  • Start practising complex coding challenges and time yourself. For each solution, it's critical to evaluate the Runtime and Memory complexity. Grokking the Coding Interview: Interactive Solutions has practice and automatic challenges as well as interactive solutions. Questions Coding Patterns.
  • Learn how to answer the top ten System Design Interview questions. These are now an important component of the interview process and have an impact on your level of employment.
  • Study the concepts of operating systems and concurrency. These questions are used to determine your level of hiring. To stand out for higher levels on Google's ladder, brush up on multithreading principles.


Course Highlights

  1. DS & ALGO - You can choose any one of them based on your preference. 
    Basics of C++ with Data Structures
    Basics of Python with Data Structures
    Basics of Java with Data Structures
    Note: These courses covered everything you need to know about programming with data structures to ace any tech giant interview.
  2. Competitive Programming - This course covers all you need to know about CP. 
  3. Operating System - This course will prepare you for the questions asked on Operating systems in software engineering interviews.
  4. System Design - This course will help you prepare for system design questions in software engineering interviews.


Free Resources

Refer to our free Guided Paths to cover the Syllabus: 

  1. Programming Languages: You can choose any of these to master in any programming language of your choice. 
  1. Data Structure and Algorithms - Enrol in this data structure and algorithms guided path to learn data structures like Hash Tables, Trees, Tries, Graphs, and various algorithms. 
  2. Competitive Programming - Enrol in this Competitive programming guided path to master your problem-solving skills and ace any tech giant Interview. 
  3. Operating System - Enrol in this Operating System guided path to learn the core concepts of OS. We’ve also covered the questions which are frequently being asked in Top-Tech companies.

The list is not over yet, you can check more free paths through this link. So, what are you waiting for?

Now, you must be thinking about where to practice the Coding Problems?

Here you go!

One Non-Stop Destination to Crack Your Google Interview - Coding Ninjas Studio

In the end, it's always you vs you! You’ll crack it. 

So far, we’ve discussed what should be done in order to crack Google, let us now discuss what should not be done which is equally imperative. 

Examine some of the applicants' Google Interview Experience so that you may learn from their mistakes and avoid them.

Interview Experiences 

Google Rejected Interview Experience

Google Interview Experience by Ashish Kumar | Dec 2020 (Exp. 0-2 Years)

Google Interview Experience by | On Campus - Jul 2020

Google Interview Experience by Mansi Parashar | Off Campus - Aug 2020

For more Interview Experiences, you can refer to this link.  

Before we say GoodBye, let us look at some frequently asked questions in order to clear your doubts:

Frequently Asked Questions 

Do I need a computer science degree to apply for a job at Google?

To apply for a job at Google, you don't need a Computer Science degree. Computer knowledge, on the other hand, is required to perform effectively throughout the interview process.

How hard is it to get a call for a Google interview?

Millions of people apply for the most coveted IT company, yet getting notified is difficult.

Getting a referral from a Google employee is the best approach to receive a Google interview call. If you can pull one off, you'll not only increase your chances of obtaining an interview call, but you'll also speed up the entire process.

How different are Google interview processes in comparison with other companies’ interview process?

In terms of nature, Google interview questions are similar to those of other tech giants. Your soft skills, technical ability, cognitive abilities, and overall approach are all carefully examined. The main difference in the interview process is that Google takes their recruitment process very seriously, and it is a lengthy and detailed procedure. The entire process can take months in some cases.

Does Google provide accommodation for onsite interviews?

If an applicant requests an onsite interview, Google will accommodate them. Candidates should inquire about any facilities that the recruiter requires. Google has a dedicated team that arranges for the candidate to have access to these types of amenities.

How many jobs can I apply for?

Within a rolling 30-day window, you can apply to three positions. 


In this article, we have extensively discussed the Google Preparation Guide. We had also seen the Google Hiring Process and the steps that are required in the hiring process. 

If you want to learn more about Google hiring events, and programs, follow the link given below: 


You can also consider our Aptitude Course to give your career an edge over others.

Please upvote our blog to help other ninjas grow.

Happy Learning!

Guided path
Interview guide for product based companies
12 chapters
123+ Problems
Earn badges and level up
Live masterclass