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Learn everything you need to know to ace your Full Stack Development interview from FAANG+ engineers. This course has been meticulously curated by experts to help you put your best foot forward.
Learn more about the course & pricing
Get all the information about the course and pricing in our live webinar with Q&A.
Covering data structures, algorithms, interview-relevant topics, and career coaching
Technical coaching, homework assistance, solutions discussion, and individual session
Constructive, structured, and actionable insights for improved interview performance
Constructive, structured, and actionable insights for improved interview performance
Resume building, LinkedIn profile optimization, personal branding, and live behavioral workshops
If you do well in our course but still don't land a domain-relevant job within the post-program support period, we'll refund 50% of the tuition you paid for the course.*
This is how we structure and organize your interview prep. Our learners devote 10 to 12 hours per week to this course.
Get Foundational content
Get high-quality videos and course material for next week’s topics
Covers introduction to fundamentals, interview-relevant topics, and case studies
Attend timed test and review session
1-hour timed test covering essential interview questions on the current week's topics
1-hour test review session to discuss the test solution and other best practices
Attend online live sessions
Attend 4-5 hours long live sessions covering interview-relevant Full Stack concepts
A FAANG+ instructor will lead a discussion on a wide range of interview problems, open-ended design questions, and how to approach them
Practice problems & case studies
Apply the concepts taught in live sessions to solve assignment questions
Discuss the solutions of interview-oriented assignment problems in the live class
Live doubt-solving with FAANG+ Full Stack instructors
1:1 access to instructors
Personalized coaching from FAANG+ Full Stack instructors
Individualized and detailed attention to your questions
Solution walkthroughs
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UpLevel will be your all-in-one learning platform to get you FAANG-ready, with 10,000+ interview questions, timed tests, videos, mock interviews suite, and more.
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From the interview process and career path to interview questions and salary details — learn everything you need to know about Back-End Engineering careers at top tech companies.
Initial technical screening:
This usually involves a coding round and a discussion of your past Full Stack projects. While discussing projects, conceptual questions on the Full Stack domain, frameworks used, etc., are asked.
You can also expect a 90-minutes long online assessment of your programming skills consisting of three coding challenges similar to Leetcode. In each challenge, you will be tested on Data Structures and Algorithms. It is important that you write compiling code and pass the majority of the test cases.
The Full Stack interview questions on coding are typically at an easy/medium level on Leetcode.
On-site interview:
It usually has 4-6 rounds, including one-on-one interviews and panel discussions. You can expect these rounds:
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Depending on the total years of experience, you will go through 2-3 coding (DSA-based) rounds.
These rounds will have coding challenges to test your knowledge of Data Structures, Algorithms, and OOP. During the problem-solving stage, you will be asked about test cases, time/space complexity, and ways to improve the solution.
Using an online coding practice website like Leetcode to prepare for these interview questions on tech programming can be extremely beneficial.
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Test for knowledge of Full Stack concepts. You’ll be asked to solve problems for different scenarios. This could be integrating with an existing API or looking for a bug in an existing codebase.
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This round focuses on criteria like leadership and collaboration skills. You can expect questions related to job experience, discussions on past projects, and open-ended questions to gauge whether you’re a “good fit.”
Full Stack developers need to do both back-end and front-end tasks. As you’d expect, the Full Stack Software Engineer interview questions include both front-end and back-end topics to assess if you’re the right fit. Want to check your current Full Stack Developer interview preparation? Take a jab at these Full Stack Engineering interview questions:
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As a Full Stack developer, a lot of your time and effort will go into mastering Data Structures and Algorithms. Excellence and skill in coding are absolutely essential as that is most of your job. While there are other factors that contribute to the hiring call, you simply can’t be hired if you don’t clear coding rounds. You should have experience with these Full Stack developer interview questions (some of these are interview questions for senior Full Stack engineers):
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Let us now look at some domain-specific questions asked in Full stack interviews. See if you can answer these Full Stack developer interview questions:
What are the latest trends in Full Stack Web Development?
What are some Stack Developer tools that you’ve worked with?
Explain DevOps, Pair Programming, and data attributes.
Explain Long Polling.
What is an Application server, and what is a RESTful API?
What is Event Bubbling and Capturing in JavaScript?
Distinguish between Server-side Scripting and Client-side Scripting.
How can you enhance your website load time and performance?
Explain the difference between Normalization and Denormalization.
What is Callback hell, and how to fix it?
State the success factors for successive integration.
What is your favorite coding language, and why?
What is the most important quality in a Full Stack developer?
What is the most important quality in a Full Stack developer?
How to prevent a bot from scraping a publicly accessible API?
State the differences between REST and GraphQL.
Explain referential transparency in functional programming.
Explain the architectural designs primarily used to design applications.
How can you share code between files?
What is the difference between Composition and Inheritance? Which would you use and why?
How can we enhance the scalability and efficiency of a website?
Explain multithreading and continuous integration.
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Behavioral interview questions serve to assess cultural fit, communication skills, and leadership qualities. Try answering these Full Stack developer interview questions and see if your answers align with the culture and values of your target company:
Tell us about a time when you received criticism about your work and how you handled it.
If you have to deliver negative feedback to members of your development team, how would you do it?
Tell me about your favorite development project to date and what it was like from start to finish.
Tell me about the largest web application you have ever worked on. What coding were you responsible for?
What’s your preferred type of development environment?
What do you think contributes to a successful project?
How do you keep up with the latest technologies and trends?
Tell me about a time when you had to work with someone difficult. How did you handle it?
What is the most difficult change you’ve encountered in your career?
How do you handle situations where there is a lot of tension between you and a colleague?
Let’s take a look at the Full Stack developer role in more detail now. It’s important to have clarity on the role requirements, levels and career roadmap, salary, and interview processes associated with the Full Stack developer role. It will help you decide if the Full Stack developer is the right role for you.
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Full stack developer job descriptions include both front-end and back-end related re sponsibilities. Needless to say, Full Stack Developer jobs require skill in both front-end and back-end technologies. You need to create an impressive Full Stack developer portfolio to land your dream Full Stack developer job.
Optimizing web pages for maximum speed and scalability.
Creating efficient and reusable front-end systems/libraries that drive complex web applications.
Collaborating with product designers, product managers, and software engineers to deliver compelling user-facing products.
Identifying and resolving performance and scalability issues.
Designing and implementing APIs & business logic.
Designing and coding for databases.
Optimizing the back-end logic.
Creating efficient and reusable Micro-services.
Collaborating with product designers, product managers, and software engineers to deliver compelling products.
Identifying and resolving performance and scalability issues.
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In a FAANG+ company, the career progression for the Full Stack developer role is:
SWE I / SWE II – Web Development (Full Stack) → SWE III – Web Development (Full Stack) → Senior SWE – Web Development (Full Stack) → Staff SWE – Web Development (Full Stack) or Tech Lead/EM → Senior Staff SWE or EM/Director → Principal Engineer or Director/VP
Companies use levels to signify the increase in experience, knowledge, and responsibilities associated with the job description.
Generally, Full Stack software developers are divided into the following levels at FAANG+:
E3 (entry-level) → E4 → E5 → E6 → E7 → E8 (equivalent to Director; D1)
L4 (SDE I) → L5 (SDE II) → L6 (SDE III) → L7 (Principal SDE) → L8 (Senior Principal SDE) → L10 (Distinguished Engineer)
Unlike other FAANG+ companies, there is only one level on the ladder of progression for software engineers. The company strictly hires only experienced employees; thus, the Netflix Senior Software Engineer position is the only level.
L3 → L4 → L5 → L6 → L7 (Senior Staff Software Engineer) → L8 (Principal Software Engineer) → L9 (Distinguished Software Engineer) → L10 (Google Fellow) → L11 (Google Senior Fellow)
Like for every role, a Full Stack Engineer’s salary varies based on experience and responsibilities to ensure that a senior Full Stack software engineer’s salary is aligned with the value they are adding. Let’s take a quick look at how the Full Stack software engineer’s salary varies with the job levels.
You can learn more about more related topics on our companies page.
What does a Full Stack engineer/developer do?
Full stack developers are highly skilled in front-end and back-end technologies. They code for both front-end and back-end and aim to do so in low turnaround time, with zero bugs. They must also have an understanding of the whole picture to create a seamless experience for the user.
What skills are needed to be successful in the Full Stack domain?
As a Full Stack developer, you need to know JavaScript, CSS, HTML, modern JavaScript frameworks like React/Angular, back-end tools, and technologies like Java/Spring, Python/Django, Node.js, MySQL, MongoDB, REST APIs, etc. A good understanding of web performance and workings of browsers and DOM is required. Successful Full Stack developers also tend to have experience with unit, integration, end-to-end testing and experience working cross-functionally with product and design.
Does Full Stack include DevOps?
Is Full Stack Development considered same as Software Engineering?
Yes. Full Stack web development is a subset of software engineering and includes using both front-end and back-end technologies. In contrast, front-end developers focus only on front-end technologies, and back-end developers focus only on back-end technologies.
Why are companies looking for Full Stack developers?
A Full Stack developer is highly skilled in both back-end and front-end development technologies. Full Stack developers are indispensable to the development of software applications and solutions. Their absence would make the development process much slower. Having people who know both front-end and back-end development helps make sure everything runs smoothly.
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