Senior Front - End Engineer

Smart Host; Berlin; Hybrid; EUR 50.000 - 70.000; Vollzeit

Zusammenfassung

A tech company in Berlin is seeking a skilled developer to create and maintain ReactJS and NodeJs applications. You will be responsible for optimizing code for performance while collaborating closely with back-end engineers and designers to deliver a great user experience. Ideal candidates will have proficiency in JavaScript and ReactJS and an understanding of related technologies. This role offers a competitive salary alongside opportunities for professional development.

Qualifikationen

• Proficient in JavaScript, ReactJS.
• Experience with NodeJs.
• Firm understanding of state management techniques.

Aufgaben

• Develop and maintain Reactjs and Nodejs applications.
• Optimize front-end code for performance.
• Collaborate with back-end engineers and designers.

Kenntnisse

JavaScript

ReactJS

NodeJs

State management

UI component design

CSS-in-JS

Jest

Storybook

Tools

Webpack

Shell scripting

NextJs

NestJs

feathersJs

nxjs

Websockets

gRPC

Jobbeschreibung

Responsibilities

• Developing and maintaining multiple Reactjs and Nodejs applications.
• You will develop reusable client-side components to build our client-side web app.
• You will be responsible for your code from design to deployment.
• You will optimize the front-end code for resiliency, speed, memory consumption, and size, so as to deliver the best possible user experience.
• Making sure that the software scales together with the growing user base.
• Working together with Back-end Engineers to integrate required APIs, and with designers to build a flawless UX and a good-looking UI.
• You will solve occurring challenges on the way to making our customers happy.
• You will fight emerging complexity in the code by rethinking things from the beginning.

Requirements

• You are proficient in JavaScript, ReactJS.
• You have some experience with NodeJs.
• You have a firm understanding of State management and the different ways to apply state management techniques.
• You are proficient at building UI components from designs given.
• You have an understanding of related technologies, e. g. CSS-in-JS, Jest, Storybook, MonoRepos, Webpack.
• Having familiarity with any of the following technologies is a plus: Scripting (Shell), NextJs, NestJs, feathersJs, nxjs, Websockets, gRPC.
• You love keeping the codebase simple and easy to understand, knowing when it's the right time to refactor.
• You understand how browsers work and how to debug client-side code efficiently.
• You care about code quality.
• You don't follow hypes blindly, but choose the right tool for the job. You dig deep to find the root cause of any problem before shifting responsibility.
• You constantly cultivate your professional knowledge.