Binance Frontend Engineer Interview Questions
& Process

I had a technical screen where they asked some css questions, like how to get the width or height of a div, how to design a select dropdown, and what browser cache is. After that, there was a live coding question that had some limits.

So I interviewed for a Senior Frontend Engineer gig at Binance, and yeah it was pretty good overall. The whole thing was pretty structured and they really dug into my technical and problem-solving skills. First, I had this screening call with a recruiter, they were cool, gave me the lowdown on the job, what they wanted, and the stages. Asked some basic stuff about me and why Binance. Then came the coding challenge, all about JavaScript, React, and frontend problem-solving, felt relevant to the actual work. The interviewer threw me some hints when I got stuck and we chatted about how I was thinking, which was nice to show how I'd tackle real problems. The last part was a panel interview, chatted about past projects, teamwork, and how I handle stress. They were pretty chill and we had a good talk about the role and fitting in with Binance’s vibe. The interviewers knew their stuff and were decent, made it less scary. I liked that they were upfront about what was next and gave feedback. The tech rounds were tough though, gotta be prepped. Seriously, you need a solid grip on advanced JS, React, and frontend design to pass. My advice? Be ready to show actual experience, understand frontend architecture inside out, and have a problem-solving attitude. Thinking about system design questions too will definitely help.

I built the railway port admin backend and C-end mini-program from scratch using React, Taro, Zustand, AntDesignPro, Vant. This involved the whole process from business modeling, permission system design, to mini-program development, application, and release. I also led two cross-platform apps development using Flutter + GetX + tDesign for operators. I integrated Sentry for logging and exception reporting, and handled cross-platform packaging and debugging with Xcode and Android Studio. I also worked with a self-developed IoT device framework, customized a MethodChannel bridge communication solution, and was proficient in using Pub.dev packages for module integration and debugging to ensure smooth front-end and hardware data interaction.