Senior Frontend Engineer

CYNET SYSTEMS INC.

San Jose, United States of America

yesterday

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Compensation

$ 125K

Job location

San Jose, United States of America

Tech stack

JavaScript

HTML5

CSS

Profiling

Performance Tuning

Next.js

TypeScript

Web Application Frameworks

React

Media Technology

GIT

SASS

Web Technologies

Front End Software Development

Es2015

Software Version Control

Job description

The Multimedia Arch Web team is the innovation engine for TikTok's user-facing media technology on Web. We are responsible for the end-to-end web multimedia experience, from low-le…

22 days ago

Requirements

6+ years of experience in professional frontend development and web technologies.
Expertise in ReactJS: Deep understanding of React hooks, state management, and the JavaScript (ES6+) ecosystem.
Modern Frameworks: Strong professional experience with Next.js and TypeScript (preferred).
Styling & Layout: Mastery of HTML5, CSS3, and pre/post-processors like Sass or PostCSS.
Browser Internals: Solid understanding of browser rendering behavior, profiling, and performance optimization techniques.
Engineering Rigor: Experience with version control (Git) and building/maintaining reusable components or npm packages.

Benefits & conditions

$180,000-240,000 per year About the Company Our client is a San Francisco-based AI-native startup building a new generation of intelligent systems for knowledge workers. Their product is designed to go …
8 days ago