My TikTok ByteDance Frontend Software Engineer Interview Experience Interview Preps for Software Engineers

This includes adjusting the website’s code to ensure the screen reader is able to read labels, buttons, and images with proper alt tags. I applied this frontend software engineer position through TikTok’s career website, but somehow I was contacted by a ByteDance recruiter. It’s kinda like applying Facebook but get contacted by Meta a recruiter. I submitted my resume in the morning and received an interview invitation in the afternoon in the same day. Interviewing and hiring front-end developers doesn’t have to be painful – for the company or the candidate. A good interview is fun and creative, and reflects real on-the-job skills and the working environment.

As front end developers, our job is to turn designs into reality via code to delight end users. Understanding and being competent in styling and its elements such as fonts and animations is an important component of that. As for styling, the most common front end developer interview questions are about the CSS box model, UI frameworks, style sheets , animations, and preprocessors. Once you have five or six years under your belt, interviewers will rarely ask you complex questions about technology, design, development, or even user experience.

What is the difference between Undefined, Undeclared, and Null in JavaScript?

MySQL is a Relational Database Management System , while MongoDB is a NoSQL database. MySQL utilizes SQL as a standard language to handle its database and table-like structure to stow data. MongoDB uses MongoDB Query Language to modify or access data and JSON-like structures to stow data. Content Security Policy is an HTTP header that allows operators to monitor and control where resources can be loaded onto their website. Using this header is one of the best ways to prevent cross-site scripting vulnerabilities. Since there are difficulties with retrofitting CSPs on all existing websites, CSP is a must for all new websites, and it is highly recommended to implement CSPs on all existing high-risk sites.

If I give you an encoded string, write code to return its decoded string. Want to know the salary details of Google front-end Engineers? Read our article on Google front-end Engineer Salary for compensation details. Also, check out these 6 steps to crack the front-end interview. Explain some techniques to increase performance when building a new website or maintaining one.

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Overall, SPA and SSR are both valid approaches to building web applications, and the choice between them depends on the specific requirements of the application. It’s important to note that the choice of JavaScript framework ultimately depends on various factors, including project requirements, team skill set, and personal preferences. Evaluating each framework’s strengths and weaknesses is essential to determine which is the best fit for your project. It enhances the user’s experience as the requested content is delivered quickly.

• Want to know the salary details of Google front-end Engineers?
• Using multiple .env files in a software project is a common practice to manage different environment variables required by the application.
• It’s likely that your onsite interviews will be held virtually instead of in-person, given the COVID-19 pandemic.
• My experience with assistive technology has been crucial in creating accessible websites.

It is the use of HTML markup to emphasize the content’s semantics or meaning. The following set of Frontend Developer Interview Questions are based on HTML. Assume you’re working on a new feature in a dedicated branch, and another team member pushes new commits to the master branch. Every developer has a copy of all the code versions on their computer. MySQL is a relational Database Management System which uses SQL as its standard language to manage its database. MySQL just like other databases uses a Table-like structure.

What is a Higher Order and Pure Components in React?

Load balancing is a method for allocating capacities across numerous machines or clusters. A front-end load balancer is a server that uses a virtual IP address to accept requests from a client; it ensures that no single machine is overloaded or underloaded. A load balancer determines the most suitable reverse proxy service based on the specified scheduling algorithm and forwards the requests to the needed reverse proxy server. ClickJacking is a malicious technique that is used to trick users into clicking on a certain element that is in reality different from the element that is presented to a user.

That’s why all front end developer interviews should include at least one question regarding that. A front-end developer interview can be stress-free, to a certain extent. The career is growing by leaps and bounds; don’t try to prove yourself too much.

Kotlin interview questions and answers

This has enabled me to create websites that are fully compatible with these and other assistive technologies. Additionally, I always use semantic HTML markup and ARIA attributes to ensure that assistive technologies can easily read and interpret the content. For coding questions, we recommend using our coding interview prep article as your one-stop-shop to guide your prep process. It has a 7-step preparation plan and links to the best resources. The behavioral questions will aim to test your capacity to communicate clearly, work with others efficiently, build trust and relationships, etc.

This question can help you gauge whether the candidate’s career aspirations align with your needs as a company. It will also help you gain a deeper understanding of their motivators which is an integral part of keeping team https://wizardsdev.com/en/vacancy/back-end-engineer-java-kotlin/ members happy and productive so they stick around for longer. By following along this blog post, you will learn how to build a social media type application with TypeScript, Expo and particularly the Expo Router package.

Most interviewers will be somewhat familiar with the most popular systems, but if you can surprise them , you may gain points. Bootstrap is a popular CSS framework providing a set of rules for creating responsive layouts. HTML is the standard markup language for creating web pages.

This is important because Facebook engineers usually work in cross-functional teams with other engineers, product managers, designers, data analysts, etc. Coding interviews , with questions on data structures and algorithms, and with a practical focus on what you might encounter building user interfaces at Facebook. For instance, they might want to know how you resolve merge conflicts in GitHub, especially if you’re expected to work with a large team on building or maintaining a website. Behavioral interview questions are all about asking candidates for examples of how they’ve handled certain situations.