With humanity slowly approaching the world of automation, site reliability engineers, machine learning engineers, and machine learning developers have become the talk of the town. Google Site Reliability Engineers are the front runners of innovation; hence the position is highly cherished and desired by budding engineering managers, tech leads, and machine learning engineers. Naturally, the process of bagging this high, in-demand position is daunting and is only practically possible with the right preparation.
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The Google SRE interview process is extremely stressful but rewarding. In the end, being recognized as a Google SRE manager or a Google SRE is worth the struggle. This article will help you understand the entire Google SRE interview process.
The article will broadly cover the following:
The interview process for an SRE role at Google can be broken down into five major steps or stages:
In this process, the HR shortlists eligible candidates from thousands of aspiring machine learning engineers, software engineers, tech leads, engineering managers, and software developers.
A good CV and a few reference letters play a crucial role in this stage. After shortlisting the candidates, the HR recruiter conducts a basic phone interview. This is to understand the background, behavioral aspects, and qualifications of the candidate.
This is a technical round. The phone screening is conducted via Hangouts. This stage has one or two rounds comprising coding problems and Unix system internals. Each round lasts for an hour.
Before proceeding to the on-site Interview, the prospective Google Site Reliability Engineer is given the liberty to choose preparation time well within the mentioned duration. This gives the candidate sufficient time to prepare for the interview.
Google Site Reliability Engineer on-site interview has five rounds of 45 mins each, focusing on individual parameters for assessment:
Refer to the Google Coding Interview Questions for practice questions.
After a candidate clears the on-site interview, the hiring committee round is conducted to ensure like minds are teamed up together. So, the prospective team manager informs the candidate of their duties and responsibilities within the team. This is known as the team-matching phase.
After the team has been decided, the candidate's performance in all rounds is assessed, feedback is collected, and the offer/no offer decision is taken.
The feedback given by the hiring committee is analyzed by one of the executives at Google. This is the final phase; at the end of this, the compensation package is decided and forwarded to the selected candidate.
The entire Google SRE interview is long, and the duration varies from person to person based on the preparation time requested by the applicant. A similar process is followed in the case of the Google SRE manager interview as well.
Here are some sample questions asked during the SRE Google interview process:
After standing out from the talented pool of engineers and being appointed as the Google Site Reliability Engineer, the roles and responsibilities of the individual will be:
Generally, a blend of Software Engineers and System Engineers is chosen for the Google Site Reliability Engineering team. A combination of these two helps in the proper functioning of the team.
There are six implementations of SRE; however, this list is not all-inclusive and may vary. So, before venturing into the Google SRE manager interview process or Google SRE interview process, it is better to understand these implementations.
This SRE team is also known as Everything SRE, as their work profile is extensive and unbound. This team acts as a gel connecting various dev teams and creates effective solutions. One major con of the team is that as there is no specific job profile and hence the team could be overburdened with work.
This implementation of SRE works on the maintenance of common components and shared devices to ensure that the behind-the-scenes of any system are managed effectively. Machine learning engineers usually occupy this team as they must use DevOps to handle the user interface. As the infrastructure team works on the back end, their lack of customer interaction may affect the improvements they make to the system.
Tools, an SRE implementation is very similar to Infrastructure; however, this team tends to focus more on supporting and planning the systems with a reliability-oriented feature. Just like infrastructure, a lack of interaction with customers can affect the development of an ideal product.
This team is focused on checking the reliability of crucial applications of the business. They do not work on ancillary projects. The team has a clear focus and a great sense to achieve assigned business priorities.
The Embedded SRE team works in conjunction with the developers on a time-bound basis. These Site Reliability Engineers work on changing codes and configuration of the application in scope.
This team works along the lines of Embedded SRE; however, they do not change the code or configuration of an already existing system. They instead work on changing codes and the configuration of their own tools.
As previously mentioned, this list of implementations of SRE organization is not exhaustive; however, in recent years, almost all the teams are found at Google.
Q. What is the minimum qualification needed to apply for the post of Google SRE Manager?
A bachelor's degree in computer science or related technical field is needed. Additionally, experience in programming with any computer language, C, C++, or Python, is also required. Experience with algorithms will be an add-on benefit.
Q. What is the average salary earned by Google Site Reliability Engineer?
The average salary earned by a Google Site Reliability Engineer in the United States is $125,385/ year.
Q. How long does it take for the entire Google SRE interview process to conclude?
The duration may vary based on the preparation time requested by the candidate; however, it is generally completed within 4-5 months.
The Google SRE interview process is intricate and elaborate, with multiple rounds. These rounds might seem excruciating without a reliable tech interview prep guide; hence we are here to ease this complex technical interview for all the Google Site Reliability Engineer aspirants.
Interview Kickstart offers a one-of-its-kind Site Reliability Engineering Interview Course, which is tailor-made to help SREs crack the toughest tech interviews at the biggest companies.
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