The way businesses and organizations operate has undergone a significant change in the modern world. Everything is becoming digital, and the development of the cloud and cloud computing platforms has been a key factor in this expansion. Today, the majority of businesses use or plan to use cloud computing for many of their operations, which has resulted in an enormous increase in the demand for cloud professionals. Â.
Your opportunity to pursue a career in the cloud industry has come. Obtaining training and certification in a particular platform, such as AWS, which is taking the current business landscape by storm, can offer you excellent career prospects. Â.
But to begin your AWS career, you must arrange some AWS interviews and ace them. Here are some AWS interview questions and responses to assist you with the interview process in the same vein. This article covers a variety of different AWS-related questions, from simple to complex, as well as scenario-based inquiries.
How I Interviewed with Amazon for Network Development role and Landed Offer
My Journey From what I can recall, I first saw the job posting on a Facebook group in August 2019. However, I did not immediately apply because I still enjoy and have a lot to learn at my current job, and also because the position requires 5+ years of experience, which I do not yet have. Even combining my first job, which is a wireless and mobility role for more than a year, and roughly 2 years of experience as a NOC engineer, I do not yet meet this requirement. But the job description lingered in my mind for days, prompting me to repeatedly search for the job posting before I decided to research the requirements for the position. Until September of 2019 when I made the decision to begin a thorough study of OSPF, BGP, TCP, and (MPLS, IS-IS, & Multicast since I included it on my CV), I frequently studied constantly but mainly just the fundamental concepts of various technologies. I only applied on October 8, 2019, rather than earlier in August because I wasn’t yet ready for a phone interview. The exact job posting title was “Network Development Engineer – Manila Hiring Event,” which indicated that they will have a face-to-face interview in November 2019 for those who pass the phone interview. Just a few hours after submitting my application, I received an email inviting me to a digital interview. I decided to review the various routing protocols until October 15, 2019, when I started the interview. There were questions displayed, and depending on how complex the question was, you would only have a few seconds to read them before the app would record your video response for a limited amount of time. The question and answer lasted around 30 minutes. After I submitted my interview video, I worried that I wouldn’t be able to pass it because some of my answers weren’t sure if they were complete or correct because of the time constraints. Fortunately, the following day I received an email asking me to complete a form to set up a phone interview. I was able to schedule an interview last October 28. They also named the person who would conduct it, so I checked his LinkedIn and felt under pressure because he was a CCIE with a ton of excellent experience. What to expect during the interview and interview preparation advice are already included in the email. Additionally, there is a Network Development Engineer – Interview Preparation document that provides background information on the position, topics to review, interview advice, Amazon Leadership Principles, and other helpful links. These topics include BGP, OSPF, TCP, MPLS, Ethernet/IP, hardware, past environments, troubleshooting, and project ownerships. Those documents really help me prepare for the overall interview. I wasn’t able to pick up the phone when a member of the Amazon Talent acquisition team tried to reach me, but he sent me an email with preparation advice for the day of my phone interview. This email should have been very helpful for me because it mentioned that I would be required to speak at length about at least one major routing protocol, which I wasn’t able to give much weight to because I was still studying BGP, OSPF, and IS-IS during my preparation. I should have given myself more time. The first part of the phone interview consisted of scenario-based questions that would be related to the leadership principles. As far as I can recall, there were three questions, and one of them did not go well because I did not provide enough details to support my response. The second part consisted of technical questions, and I was only marginally satisfied with my responses because I chose to discuss OSPF. I was able to ask some questions following some fundamentals and automation (I chose Python) questions, and one of them was, “What are the possible things that I can improve?” He responded by telling me that since Amazon is data-driven, my answers must be detailed and that I must have a really in-depth understanding of the protocols being used. I consequently began to doubt the outcome of my interview and to take a break from my studies after that. But on November 1, I received an email letting me know that I had passed the phone interview. In addition, they stated that the face-to-face interview would take place in Sydney rather than Manila because I had also passed the phone interview. I was thrilled that day because I hadn’t flown before, not even on domestic flights, and AWS had taken care of everything. Since I’d get to visit Sydney and interview with the AWS engineers, it’s already a win-win situation in my eyes. Due to my inability to obtain a VISA immediately, my interview, which was originally scheduled for last December 3rd, was postponed to January 21st. This was great for me because it gave me more time to study. The day before the interview, I arrived in Sydney, and I just updated the documents I’d created for it, including ones with technical and scenario-based questions. I was able to sleep for nearly 8 hours before my interview because I couldn’t get much rest on the flight. The hiring manager conducted my first interview, which went well for me because we were just talking casually and I was able to respond to his questions about leadership principles. My subsequent interviews consisted of technical and scenario-based questions. which are all listed on the interview preparation sheet I received. However, there are some inquiries that I was unable to address or explain clearly. After the interview, I try to maintain optimism about the results so that I can still enjoy my time in Sydney since I had three days there before my flight back to Manila. I was able to hear the outcome of my interview last February 7, which was fine for me because they had already told me that the four people who had interviewed me would not be able to talk to each other right away. Even though I didn’t get the job, the talent acquisition staff was kind enough to call me anyway to discuss the outcome because other employers would only promise to inform me of the outcome, which they never did. She also discusses the specifics of my outcome as if they are aware of my potential for the position but regrettably, they were able to secure the necessary number of engineers for their team already. That interview gave me the perseverance to really delve deep into the technologies being used in the industry today, and although I was depressed that day, I still view the outcome as positive. I said to myself that it was not quite the right time for me yet and that I could still try again with a more technical and experienced person next time. Since I was just beginning my networking career as a NOC engineer, I’m grateful that I was able to succeed in getting to the final interview on AWS. I was able to meet two other Filipinos who would be attending that interview during my flight to Sydney, and I was able to ask them about their experience. They already had a solid foundation, whereas for me, I lacked that.
This is an edited version of coodict-python3-in-one-pic, which is part of my personal Python notebook and contains the fundamental ideas required for Python programming.
How to pass the JNCIA-DevOps Juniper Exam, How to get a free voucher for the exam, and What resources might be useful for the JNCIA-DevOps
It’s also preferable if you have a friend who has a lot of experience in the networking field that you can ask questions of or seek advice from since I won’t be sharing the Interview questions on this post since I have signed an NDA and for sure I’m not an expert engineer yet. My experience may differ from others’ because there are various teams of AWS Network development engineers.
If you don’t have time to read the entire article, feel free to read the following advice:
I was interested in learning how their leadership principle round was translated for networking engineers. Any additional information will be valued, such as how challenging their process is in general.
Hello, networking. I’m not sure if we accept inquiries for networking interviews, but I’m taking a chance.
EDIT: Many thanks to everyone who took the time to provide insightful comments. I’ll just step up my preparations from here and pray for the best.
Have any of you had interviews for the position of Amazon Network Development Engineer? If so, how were they? How does it differ from the typical interviews we conduct? I’ve heard a lot about Amazon’s leadership principles and the fact that they’ll ask more scenario-based questions about networking than questions from books.
Define and explain the three basic types of cloud services and the AWS products that are built based on them?
The three basic types of cloud services are:
The following AWS products were developed using the three different categories of cloud services:
Computing: Elastic Beanstalk, Lambda, Auto-Scaling, and Lightsat are some examples.
Elastic Block Storage, S3, Glacier, and Elastic File System are examples of storage.
Networking – These include VPC, Amazon CloudFront, Route53
1 What interviews to expect
First, its important that you understand the different stages of your software engineer interview process with Amazon. Note that the process at AWS follows similar steps. Here’s what you can expect:
Recruiters will first review your resume to determine whether your experience is relevant to the open position. We’ve found that approximately 90% of candidates don’t advance past this stage, making it the most competitive step in the process.
Therefore, be extra careful to customize your resume for the particular position you’re applying for.
Get advice from our team of ex-FAANG recruiters if you want professional opinion. They will discuss which accomplishments to emphasize (or ignore), how to improve your bullet points, and more.
The interview process then begins with a phone call from an HR recruiter to talk about your interests and determine which group or team would be the best for you. Additionally, your recruiter will use this conversation to determine whether you have any chance at all of landing the job.
Prepare yourself to discuss your background and why Amazon is a good fit.
Depending on the position you’re applying for, the recruiter will then send you an online assessment or schedule your technical screen if everything goes well.
Amazon primarily uses online assessments (OAs) for internship and new graduate positions, but also sometimes for experienced positions. You might have to solve up to three different online assessments before progressing to the technical phone screen stage.
OA1: Debugging (7 questions, 20mins)
You have 20 minutes to complete a set of seven debugging questions for the first online assessment (OA1).
You are given a problem and a piece of code that should fix the problem but doesn’t because of a bug.
There is a set amount of time allotted for each of the seven questions (e g. 3 minutes), and you have to fix the code before that period of time is up. Only Java, C, and C++ are supported for this online test’s coding languages.
Important information: As far as we are aware, only internship and new graduate positions require this online assessment.
OA2: Coding questions (2 questions, 70mins)
There are two questions about data structures and algorithms in the second online assessment (OA2). Each question must be answered within a specific time limit (e g. 30mins). And to advance in the interview process, your code must compile for the two questions.
You can use any one of the following eight languages: C#, C++, Java, C, Python, Ruby, Swift, and JavaScript, and you can compile your code as many times as you like before submitting a solution.
Its important to note that efficiency and optimization, as opposed to brute force solutions, earn more points. Finally, Leetcode maintains a helpful thread of questions asked in this second online assessment.
Important information: this online test is used for internships, entry-level positions, and occasionally experienced positions. The questions you’ll be asked will get harder as you get older.
OA3: Work simulation (~2h) and logical reasoning (24 questions, 35mins)
The third online assessment (OA3) is composed of two parts.
An interactive video simulation of Part 1 shows a day in the life of an Amazon software development engineer (SDE). Various scenarios will be presented to you, and you can choose from a number of possible responses. This part takes about 2h to complete.
You have 35 minutes to complete the 24 multiple-choice questions in Part 2 on logical reasoning. These questions test your problem-solving skills. The speed at which you answer each question has no bearing on your final grade. Complete as many as you can during the time allotted.
Important information: As far as we are aware, only internship and new graduate positions require this online assessment.
If youve passed the online assessments, or if you werent asked to take them, youll be invited to one or two technical phone screens.
Although this step is referred to as the “phone screen,” it typically occurs over video chat using Amazon Chime, the company’s video conferencing product.
Each interview will last 45 to 60 minutes. A peer or potential manager will interview you and ask you a variety of technical and behavioral questions.
Technical questions
For the technical part of the interview, you can expect typical data structure and algorithm questions which youll have to solve in an online collaborative text editor such as collabedit. The editor wont have syntax highlighting or autocomplete features which youll need to get used to during your interview preparation.
Your recruiter will share a list of software development topics that Amazon asks about in interviews. As a note, its very unlikely that youll be asked system design questions during your phone screen.
Behavioral questions
Asking questions like “Tell me about yourself,” “Why Amazon?” or “Tell me about a feature you developed from start to finish” are typical behavioral interview questions. “.
When answering even the most common interview questions, be sure to express your understanding of Amazon’s Leadership Principles (more on that below).
The “onsite” interviews are the next step if you pass the phone screening. For this round, you’ll have a full day of interviews, either in person or virtually at an Amazon office.
These one-on-one interviews, which will last about 60 minutes, will be conducted with a variety of team members, including peers, the hiring manager, and a senior executive.
Question types
There will be coding questions in three to four of your interviews (i e. You’ll need to use a whiteboard to solve questions about data structures and algorithms. System design questions will be covered in the remaining one or two interviews. Youll be asked behavioral questions in all your interviews.
Every candidate must perform incredibly well on the coding and behavioral questions. The bar will be lower in your system design interviews if you are relatively junior (SDE II or below) than for mid-level or senior engineers (e g. SDE III or above).
Candidates frequently under-prepare for behavioral questions, which is a common error. Typically, each interviewer is given two or three leadership philosophies to concentrate on during your interview. At Amazon, these issues are much more crucial than they are at other significant tech firms, such as Google or Facebook.
Bar raiser
Finally, one of your final interviews will be with a “Bar Raiser,” as described by Amazon. These interviewers are not connected to the team for which you are applying, and they place more emphasis on general candidate quality than particular team requirements.
They receive specialized training to ensure that Amazon’s hiring standards remain high and don’t deteriorate over time, making them a significant roadblock in your path to the job offer.
FAQ
How do I prepare for a network engineer interview?
What is a network typology? Learn the answers to these 10 network engineer interview questions. What is your experience as a Network Engineer? . How do you troubleshoot network issues? . What is a network? . What is a node? . What is a router? . What is the OSI reference model? . What are the layers contained in the OSI reference model?.
How can I prepare for network development engineer?
BASIC REQUIREMENTSBachelor’s degree in a field related to technology, or the equivalent in work experience. 8+ years professional experience working in large scale networking environments. having knowledge of the following internet routing concepts and protocols: TCP/IP, BGP, MPLS, ISIS, and/or OSPF
What are the interview questions for network engineer?
Top 10 Network Engineer Interview QuestionsWhat’s your troubleshooting process? . What is the largest network you’ve ever engineered/deployed? . What is your stance on network security? . When deploying network resources, how have you worked with or led a team? How would you handle an angry customer?.
What is a network development engineer?
The quick response is that a network development engineer is someone who is in charge of constructing and expanding data networks. A network development engineer is in charge of building, deploying, and automating networks that will allow data to move quickly between various data centers, which is a slightly longer answer.
