


Senior Front-end Engineer
Japan, Tokyo / Full-time: Remote / Frontend
Responsibilities:
● Design and build libraries and frameworks that support complex web applications, speed up development efficiency, and improve code quality
● Define and implement architecture standards and best practices
● Optimize web applications to maximize speed and scale
Requirements:
● No academic degree requirement, we only evaluate your technical depth
● Master of JavaScript and NodeJS, 4 years of designing and implementing JavaScript frameworks and libraries
● Deep understanding of the underlying mechanism of popular UI rendering frameworks, such as React or Vue
● Deep understanding of Web performance optimization and error monitoring
● Mastership and proven trackable record in either of the following areas (the more the better):
Developing toolkits to improve frontend dev efficiency and quality, deep understanding of esbuild, Webpack, Parcel, Vite, etc
Master of writing and optimizing compilers and runtime for DSL
Master of server-side NodeJS framework development and server-side rendering
Master of Micro Frontend Management, proficient in mono-repo tools, and experienced in CICD pipelines
Strong hands-on coding capabilities
Preferred qualifications:
● Your active Github/NPM portfolio
● Core developer of some popular open-source projects
● Know every line of several popular front-end frameworks or libraries
● Jack of all trades, master of multiple programming languages
Working at Dtop Universal Carnival
Dtop Universal Carnival It is a business scene ecological platform that provides various types of business scene services through Internet technology, such as online retail, business travel, local life, etc. Dtop Global Carnival aims to create a convenient, stable and sustainable business scene ecosystem.
● Work alongside diverse, world-class talent in an environment where learning and growth opportunities are endless
● Tackle fast-paced, challenging and unique projects
● Work in a truly global organization, with international teams and a flat organizational structure
● Competitive salary and benefits
● Flexible working hours, remote-first, and casual work attire
Dtop Universal Carnival is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.
Contact Us
Please leave your contact information, or contact Dtop Universal Carnival via email for further communication.
Email: dtophr@gmail.com