Backend development

Software Development

08 Jan, 2025

Most Frequently asked Node.js Interview Questions

Node.js is a powerful, open-source, cross-platform runtime environment that allows developers to run JavaScript code outside of a web browser. It is built on the V8 JavaScript engine (the same engine used by Google Chrome) and is primarily used for building server-side applications. Node.js enables JavaScript to be used for back-end development, making it possible to use a single programming language (JavaScript) for both client-side and server-side code.

Software Development

08 Jan, 2025

Node.js Interview Questions for 2025

Node.js is a powerful platform for building scalable, fast, and efficient web applications. However, like any technology, it has its own set of advantages and disadvantages. Below are the key pros and cons of using Node.js.

Software Development

08 Jan, 2025

Node.js Interview Questions and Answers

Error handling in Node.js is crucial for ensuring that your application runs smoothly and gracefully handles unexpected situations. Since Node.js is asynchronous and event-driven, it requires a careful approach to error handling, especially in callbacks, promises, and event-driven systems. Here's how you can handle errors in various scenarios in Node.js:

Software Development

08 Jan, 2025

Node.js Interview Questions to Ace Your Interviews

Express.js is a minimalist and flexible web application framework for Node.js that provides a robust set of features for building web and mobile applications. It simplifies the process of handling HTTP requests, routing, middleware integration, and templating, making it a popular choice for developers building server-side applications with Node.js.

Software Development

08 Jan, 2025

Node.js Interview Questions

Event-driven architecture in Node.js is a design pattern where the flow of the program is determined by events. In this architecture, the system is built around the concept of events that trigger specific actions or functions, often referred to as event handlers.

Software Development

08 Jan, 2025

Top Node.js Interview Questions and Answers

Both `process.nextTick()` and `setImmediate()` are used to schedule callbacks to be executed asynchronously in Node.js, but they differ in when and how they are executed within the event loop. Here's a breakdown of the differences:

Software Development

08 Jan, 2025

Top Node.js Interview Questions and Answers (2025)

In Node.js, `require` is a built-in function used to import modules, JSON files, or local files into a Node.js application. It is part of the CommonJS module system, which allows you to organize code into reusable modules.

Software Development

08 Jan, 2025

Top Node.js Interview Questions for 2025

Node.js has gained widespread popularity for building web servers due to its unique features and advantages, particularly for handling I/O-heavy applications and concurrent requests. Below are some key advantages of using Node.js for building web servers:

Software Development

08 Jan, 2025

Top Node.js Interview Questions(2025)

`async/await` in Node.js is syntactic sugar built on top of Promises that allows you to write asynchronous code in a more readable, synchronous-like manner. It simplifies the process of working with Promises and makes asynchronous code easier to manage and understand.

Software Development

08 Jan, 2025

Top Node.js Interview Questions

In Node.js, callbacks are functions that are passed as arguments to other functions and are executed after the completion of an asynchronous operation. The callback function is called (or invoked) when the operation finishes, allowing Node.js to handle tasks asynchronously without blocking the main thread. This is an essential concept in Node.js, which is designed around asynchronous I/O to maintain non-blocking performance.

04 Jan, 2025

Most Frequently asked Interview Questions of facebook(2024)

Facebook's culture and values are deeply rooted in the company's mission to connect people and build communities. Here are the core aspects of Facebook’s culture and values:

04 Jan, 2025

Most Frequently asked Interview Questions of facebook

Designing Facebook’s messaging system is a complex challenge that requires a highly scalable, reliable, and low-latency architecture to support billions of users exchanging messages in real-time. The system needs to handle text messages, multimedia content (images, videos, etc.), notifications, and group chats, all while ensuring data privacy, security, and high availability.

04 Jan, 2025

Most Frequently asked facebook Interview Questions (2024)

Facebook, as one of the largest social media platforms in the world, serves billions of active users worldwide. To maintain such a vast and reliable service, Facebook employs a variety of strategies to ensure high availability (HA) and reliability. These strategies involve the infrastructure, systems design, and operational practices that guarantee Facebook's services remain accessible, resilient, and performant even under heavy traffic, failures, or unexpected events.

04 Jan, 2025

Most Frequently asked facebook Interview Questions and Answers

Facebook uses A/B testing and experimentation as essential tools for product development and optimization. This approach enables Facebook to make data-driven decisions by testing changes to its features, interfaces, algorithms, and other aspects of the platform on a small scale before rolling them out to all users. The goal is to improve user experience, enhance product features, and validate hypotheses with real-world data.

04 Jan, 2025

Most Frequently asked facebook Interview Questions

Implementing a like or comment system on Facebook requires careful consideration of scalability, performance, and user experience. Given the high volume of interactions on Facebook, the system must be designed to handle billions of users, ensuring low latency and high availability. Below is a breakdown of how I would design such a system:

28 Dec, 2024

Most Frequently asked laravel Interview Questions (2024)

Laravel is a popular, open-source PHP framework designed for building web applications. It is based on the Model-View-Controller (MVC) architecture and aims to simplify the development process by providing elegant syntax, robust features, and a clean structure. Laravel offers a range of tools and features to help developers build scalable, secure, and maintainable applications quickly.

26 Dec, 2024

Most Frequently asked node.js Interview Questions (2024)

Node.js is a powerful, open-source, cross-platform runtime environment that allows developers to run JavaScript code outside of a web browser. It is built on the V8 JavaScript engine (the same engine used by Google Chrome) and is primarily used for building server-side applications. Node.js enables JavaScript to be used for back-end development, making it possible to use a single programming language (JavaScript) for both client-side and server-side code.

24 Dec, 2024

Asana Engineering Manager Interview Questions

As a candidate who interviewed for the Engineering Manager position at Asana, I can provide a detailed breakdown of the interview process, what to expect, and the types of questions you might face. The process is designed to evaluate both technical and management skills to ensure that candidates can excel in both leadership and technical aspects, which is central to Asana’s philosophy.

24 Dec, 2024

Asana Fullstack Software Engineer, Reykjavik Interview Questions

The interview process for a Fullstack Software Engineer position at Asana in Reykjavik is a thorough assessment of your technical skills, problem-solving abilities, and cultural fit with Asana’s collaborative work environment. Below is a comprehensive breakdown based on my personal experience and insights shared by others who have interviewed for this position.

24 Dec, 2024

Asana Senior Engineering Manager, Framework Engineering Interview Questions

The interview process for the Senior Engineering Manager, Framework Engineering position at Asana is thorough and challenging. This role involves managing a team of engineers, driving the development of frameworks, and collaborating with cross-functional teams to enhance Asana’s engineering systems and architecture. Below is a comprehensive overview of what you can expect during the interview process, based on my personal experience and insights from others who have interviewed for similar roles.

24 Dec, 2024

Asana Software Engineer, Developer Experience Interview Questions

The interview process for the Software Engineer, Developer Experience position at Asana is designed to evaluate your technical expertise, particularly in improving developer productivity and creating seamless developer tools. The role focuses on optimizing the developer experience at Asana by building tools and frameworks that enable engineers to be more productive, efficient, and aligned with Asana's engineering goals.

24 Dec, 2024

Asana Software Engineer, Framework Engineering Reykjavik Interview Questions

The interview process for the Software Engineer, Framework Engineering position at Asana’s Reykjavik office is both thorough and focused on technical expertise, system design, and team collaboration. This role involves developing and maintaining frameworks that support Asana's engineering teams, ensuring that core systems are scalable, maintainable, and easy to use. Based on my experience and feedback from others, here’s a detailed breakdown of the interview process, including examples and tips for preparation.

24 Dec, 2024

GitHub Software Engineer II Interview Questions

If you're preparing for an interview for the Software Engineer II role at GitHub, it's essential to understand both the technical and behavioral aspects of the interview process. Based on my experience interviewing for this position, here is a comprehensive overview of what to expect, including practical examples and tips to help you succeed.

24 Dec, 2024

GitHub Software Engineer Interview Questions

If you’re preparing for an interview for the Software Engineer role at GitHub, it’s important to be ready for a process that tests both your technical skills and how well you align with the company’s culture. Having gone through the process myself, I’ve put together a comprehensive guide on what to expect, the types of questions asked, and how to approach each stage of the interview.

24 Dec, 2024

GitHub Sr. Mgr, Software Engineering, Copilot Workspace Interview Questions

If you're preparing for an interview for the Senior Manager, Software Engineering - Copilot Workspace role at GitHub, you're likely aiming for a leadership position in one of the most innovative areas of GitHub's product offering. Copilot, which leverages AI to assist developers in writing code, is a key product for GitHub, and this role will involve managing engineering teams to shape the future of the Copilot Workspace experience.

24 Dec, 2024

GitHub Staff Software Engineer - Search Interview Questions

If you're preparing for an interview for the Staff Software Engineer - Search position at GitHub, you’re aiming for a role that is central to the product's functionality. Search is one of the most critical features on GitHub, serving millions of developers around the world to navigate through vast codebases, repositories, and projects. This position will likely involve working on large-scale, high-performance systems, and the role may span areas such as ranking algorithms, search optimization, and distributed systems. Based on my experience interviewing for this role, here's a detailed breakdown of what to expect, including the interview process, the types of questions you may face, and how to approach them.

23 Dec, 2024

Remitly Director, Software Engineering Interview Questions

The interview process for the Director of Software Engineering at Remitly is rigorous, involving multiple rounds that focus on technical expertise, leadership skills, and the ability to collaborate across teams. As someone who went through this process, here's a comprehensive breakdown of what to expect, along with examples from my own experience that helped me succeed.

23 Dec, 2024

Remitly Software Development Engineer II Interview Questions

If you're preparing for an interview for the Software Development Engineer II position at Remitly, here's a detailed guide based on actual interview experiences shared by candidates who have gone through the process. This includes the interview structure, types of questions you might face, and tips for success.

23 Dec, 2024

Remitly Software Development Engineer Interview Questions

If you're preparing for a Software Development Engineer interview at Remitly, you're in for a comprehensive interview process that will test your technical and problem-solving abilities, as well as your cultural fit for the company. Based on insights from candidates who have interviewed for similar positions at Remitly, here's a detailed breakdown of the interview process, including the types of questions you can expect and tips to succeed.

23 Dec, 2024

Remitly Software Engineer Interview Questions

I recently interviewed for a Software Engineer position at Remitly, and I want to share the process and what to expect based on my experience. The interview process was well-structured, but it had its challenges, particularly with the technical rounds. Here's a detailed breakdown of the process and the questions I encountered.

22 Dec, 2024

Capital one Lead Software Engineer, Full Stack Interview Questions

If you're preparing for the Lead Software Engineer, Full Stack position at Capital One, you’re in for a comprehensive and multi-layered interview process. Based on my experience interviewing for this role, here's a detailed breakdown of the interview flow, the types of questions asked, and tips for your preparation. This will give you a solid understanding of what to expect and how to prepare effectively.

22 Dec, 2024

Capital one Senior Software Engineer (Backend) Interview Questions

If you're preparing for the Senior Software Engineer (Backend) position at Capital One, you're entering a highly competitive and technically demanding interview process. As someone who has gone through this process, I’ll share a detailed breakdown of what you can expect, the types of questions you might face, and how to prepare effectively. This role focuses on your ability to design, develop, and optimize scalable backend systems, so be prepared to showcase your technical depth, problem-solving skills, and experience working with complex systems.

22 Dec, 2024

Capital one Senior Software Engineer, Full Stack Interview Questions

If you're preparing for the Senior Software Engineer, Full Stack position at Capital One, you're entering an interview process that will evaluate both your backend and frontend development skills, as well as your ability to collaborate across teams, design scalable systems, and solve complex technical problems. Based on my experience interviewing for this role, here's a comprehensive breakdown of the interview process, common questions you can expect, and tips for preparation.

22 Dec, 2024

Nextdoor Principal Software Engineer - Backend Interview Questions

As a candidate who has gone through the interview process for the Principal Software Engineer - Backend position at Nextdoor, I can provide detailed insights into the interview stages, key skills assessed, and example questions to help you prepare effectively.

22 Dec, 2024

Nextdoor Senior Software Engineer - Backend Interview Questions

As someone who has recently interviewed for the Senior Software Engineer - Backend position at Nextdoor, I'd like to share my experience to help you prepare.

22 Dec, 2024

Nextdoor Senior Software Engineer - Backend, Core Services Interview Questions

As someone who has recently interviewed for the Senior Software Engineer - Backend, Core Services position at Nextdoor, I'd like to share my experience to help you prepare.

22 Dec, 2024

Nextdoor Software Engineer - Backend, Cloud Interview Questions

As someone who has recently interviewed for the Software Engineer - Backend, Cloud position at Nextdoor, I'd like to share my experience to help you prepare.

22 Dec, 2024

Nextdoor Software Engineer Intern - Summer 2025 Interview Questions

As someone who has recently interviewed for the Software Engineer Intern position at Nextdoor for Summer 2025, I'd like to share my experience to help you prepare.

22 Dec, 2024

Nextdoor Staff Software Engineer - Backend, Core Services Interview Questions

As someone who has recently interviewed for the Staff Software Engineer - Backend, Core Services position at Nextdoor, I'd like to share my experience to help you prepare.

21 Dec, 2024

Amazon Web Services Software Development Engineers Interview Questions

If you’re aiming for a Software Development Engineer (SDE) position at Amazon Web Services (AWS), you’re in for a rigorous and challenging interview process. As someone who has been through this journey, I can provide detailed insights into the interview process, share common questions, and offer tips on how to prepare effectively.

21 Dec, 2024

Peloton Senior Software Engineer, Content Interview Questions

I recently interviewed for the Senior Software Engineer, Content position at Peloton, and I’d like to share my experience to help you prepare for this role. Below, I’ll provide a detailed breakdown of the interview process, the types of questions I faced, and specific examples of how I approached each stage of the interview. This will give you a comprehensive understanding of what to expect during your interview for this position.

20 Dec, 2024

Cruise Senior Software Engineer II, Product Engineering, Consumer AV (US Remote Eligible) Interview Questions

I recently interviewed for the Senior Software Engineer II, Product Engineering, Consumer AV position at Cruise, and I’d like to share my experience to help others preparing for the interview process. This role focuses on the software engineering side of autonomous vehicles (AVs), especially on developing key systems and tools that help integrate AVs with the riders and the public. It involves a mix of low-level hardware integration, simulation, and high-level system architecture, requiring expertise in C++ and Linux-based systems, particularly within the context of autonomous vehicle operations.

18 Dec, 2024

Spotify Backend Engineer, Commerce Platform Interview Questions and Answers

I recently interviewed for the Backend Engineer, Commerce Platform position at Spotify, and here’s a comprehensive overview of the interview process, key skills they’re looking for, and tips for preparation. This role focuses on building scalable backend services and data pipelines within Spotify's Commerce Platform, which powers end-to-end merchandising, order management, and purchase flows.

18 Dec, 2024

Spotify Backend Engineer, Podcast Interview Questions and Answers

I recently interviewed for the Backend Engineer, Podcast role at Spotify, and here’s a comprehensive overview of the process, including key interview stages, examples of questions, and tips for preparation. This role focuses on backend challenges within Spotify’s podcast ecosystem, where the goal is to build and maintain tools for podcast creators, allowing them to host, distribute, and monetize content effectively.

17 Dec, 2024

Blend Software Engineer (Borrower Lender) - Full Stack Interview Questions and Answers

As a candidate for the Software Engineer (Borrower Lender) - Full Stack role at Blend, you'll be expected to demonstrate your proficiency in both front-end and back-end technologies, as well as an understanding of the user needs and workflows specific to the mortgage lending industry. The interview process focuses on assessing your technical skills, problem-solving abilities, and how you can contribute to developing solutions that will improve both the borrower and loan officer experiences.

17 Dec, 2024

Blend Software Engineer (Digital Closings) Interview Questions and Answers

As a candidate for the Software Engineer (Digital Closings) position at Blend, I can share my experience with the interview process, the types of questions I faced, and provide a detailed overview of what you can expect.

15 Dec, 2024

Mastercard Senior JavaScript Engineer Interview Experience Share

As someone who has interviewed for the Senior JavaScript Engineer position at Mastercard, I can share a comprehensive overview of the interview process, typical questions, and preparation strategies for this position. The role focuses on JavaScript development, web technologies, and building scalable, high-performance web applications. Here’s a detailed breakdown based on my experience.

15 Dec, 2024

Mastercard Senior Software Engineer (Java Full Stack Developer with experience in designing, developing, coding) Interview Experience Share

As someone who has interviewed for the Senior Software Engineer (Java Full Stack Developer) position at Mastercard, I can share a detailed and comprehensive overview of the interview process, including the types of questions asked, the key areas of focus, and how to best prepare for this role. This position involves a combination of front-end and back-end development, with a strong emphasis on Java technologies and full-stack development. Below is a breakdown of my interview experience for this role at Mastercard.

15 Dec, 2024

Mastercard Senior Software Engineer Interview Experience Share

As someone who has interviewed for the Senior Software Engineer (Java Full Stack Developer) position at Mastercard, I can provide a detailed breakdown of the interview process, common questions, and tips for preparing for this role. This position involves working on complex, high-performance systems, and you’ll need to demonstrate both technical proficiency and strong problem-solving skills across different engineering domains. Below is a comprehensive guide based on my interview experience for this position.

15 Dec, 2024

Mastercard Senior Software Engineer, Priceless Platform, Pune, India Interview Experience Share

As someone who has interviewed for the Senior Software Engineer, Priceless Platform position at Mastercard in Pune, India, I can provide a detailed and comprehensive breakdown of the interview process, typical questions asked, and useful strategies for preparing for this role. This position is focused on working with Mastercard’s Priceless Platform, which powers global digital experiences, loyalty programs, and related services. It involves a combination of back-end development, system architecture, and innovation.

12 Dec, 2024

ByteDance Full Stack Software Engineer, Authorization - 2025 Start Interview Experience Share

If you're preparing for an interview for the Full Stack Software Engineer, Authorization - 2025 Start role at ByteDance, the position will require proficiency in full-stack development with a strong focus on building and optimizing systems for user authentication and authorization. Below is a comprehensive guide based on insights and experiences gathered from similar roles at ByteDance and other leading tech companies.

12 Dec, 2024

ByteDance Software Engineer - Data Engineering (Video Arch) Interview Experience Share

I recently interviewed for the Software Engineer - Data Engineering (Video Architecture) position at ByteDance, and I’d like to share a detailed breakdown of my experience, including the job responsibilities, interview process, and the types of questions I encountered. This role is centered on building and managing the data infrastructure that powers ByteDance’s video-based platforms, such as TikTok. Below is a comprehensive overview of the process and insights to help you prepare if you're interviewing for a similar role.

12 Dec, 2024

Grab Software Engineer, Backend Interview Experience Share

If you're preparing for an interview for the Software Engineer, Backend position at Grab, you're applying for a role that requires strong backend development skills, problem-solving abilities, and an understanding of how to build scalable, efficient systems. Below is a comprehensive guide based on my experience and feedback from candipublishDates who have interviewed for similar roles at Grab.

11 Dec, 2024

Twitter Software Engineer - Ads Interview Experience Share

The Software Engineer - Ads role at Twitter is a highly technical position focused on building and optimizing the infrastructure that supports Twitter's advertising products. This includes working on the backend systems, algorithms, and tools that power ad serving, ad targeting, real-time bidding, and campaign analytics. The position requires a solid understanding of backend development, scalable systems, and data processing. Based on my experience interviewing for this position, here’s a comprehensive overview of the interview process, typical questions, and preparation tips.

11 Dec, 2024

Uber Staff Software Engineer - Logistic Verticals Interview Experience Share

The Staff Software Engineer - Logistic Verticals position at Uber is a technically demanding role that focuses on optimizing the company's logistics platform for its rapidly expanding delivery and mobility services. Based on my experience interviewing for this position, here’s a detailed guide to the interview process, common questions, and preparation tips.

09 Dec, 2024

Google Senior Software Engineer, AI Studio, Google Cloud Interview Experience Share

I recently interviewed for the Senior Software Engineer, AI Studio position at Google Cloud, and I want to provide a comprehensive overview of the interview process, the types of questions asked, and how you can best prepare for this highly competitive role. As a Senior Software Engineer at AI Studio, you would be expected to design, develop, and optimize AI-driven products and solutions that scale across Google Cloud’s infrastructure.

09 Dec, 2024

Google Senior Software Engineer, AIML GenAI, Google Cloud AI Interview Experience Share

I recently interviewed for the Senior Software Engineer, AI/ML GenAI position at Google Cloud AI, and I’d like to share a detailed and comprehensive overview of the interview process, the types of questions I encountered, and how to best prepare for this competitive role. This role, focused on Generative AI (GenAI), involves designing and implementing AI models that push the boundaries of natural language processing (NLP), computer vision, and other generative technologies within Google Cloud’s AI ecosystem.

09 Dec, 2024

Google Senior Software Engineer, P2020 Rollouts Interview Experience Share

I recently went through the interview process for the Senior Software Engineer, P2020 Rollouts position at Google. This role is centered around managing and rolling out P2020 (a project name related to the company's internal tools or infrastructure), ensuring that the software and infrastructure are scalable, efficient, and reliable. It’s a highly technical position with a focus on software development, project management, and operational deployment within Google’s global infrastructure.

09 Dec, 2024

Google Senior Software Engineer, YouTube Interview Experience Share

## Interview Process Overview

06 Dec, 2024

Microsoft Software Engineer Interview Experience Share

I recently went through the interview process for the Software Engineer role at Microsoft, and I’d like to share my experience. The process was thorough and tested both technical skills and problem-solving abilities, as well as how well I fit into Microsoft’s collaborative culture. Below is a breakdown of each stage of the interview process, along with examples of questions I faced.

03 Dec, 2024

Microsoft Principal Software Engineer - CTJ - Poly Interview Experience Share

The first stage typically involves a screening call with a recruiter. Expect discussions around your background, experience, and motivation for applying. You may also be asked about your availability, compensation expectations, and eligibility for the required security clearance (U.S. Government Top Secret clearance with SCI access).

03 Dec, 2024

Microsoft Senior Software Engineer Interview Experience Share

The Microsoft interview for a Senior Software Engineer typically involves the following stages:

03 Dec, 2024

Microsoft Software Engineer 2 - Web API Interview Experience Share

CandipublishDates are asked to design end-to-end systems or explain the architecture of a data-intensive application.