Senior/Lead React developer (offline)

Responsibilities:

As an experienced Frontend Developer, you are responsible within the Scrum team for building and developing the frontend of our e-commerce platform based on React.
You are responsible for the clean interaction between our frontend-as-a-service system, the CMS, the UX, the graphic designers, and the backend developers.

Required Skills / Profile:

High expertise and passion for developing frontends with JavaScript (functional and object oriented), SASS, CSS & HTML;
High expertise in React;
Safe handling of React Hooks: useState, useMemo, usecallback, useReducer, useEffect, useLayoutEffect & Custom Hooks;
Very good understanding of Redux: Middlewares, Reducers, Thunks, Action Creators;
Secure handling of React Context, Redux Middleware & Redux Thunk;
Safe use of React Advanced Patterns: State-Reducer, Controlled Props, Render Props, Compound Components, HOCs, Props Collections;
Other JS frameworks of advantage but not a must;
Ability to write modular, testable, reusable, functional, and class components;
You have profound experience in modern development concepts (e.g. REST API, Responsive Webdesign) and development tools (Git, Docker, npm, bower, Jenkins);
Professional experience in the field of SEO, performance optimization;
You are already familiar with test systems (Jest and/or Selenium);
Experience with e-commerce systems, e.g.: Spryker, Shopware, Oxid, Magento is an advantage;
Knowledge of user interaction in e-commerce is an advantage;
Initial experience with GraphQL is a plus;
Basic experience with the other technologies from our Tech Stack is an advantage;
Experience with working within a Scrum Team is desirable;
You have a strong interest in modular, clean, structured code and error-free playout across many browsers and devices;
Fluent written and spoken English is a must-have, German, is a plus.

About DataArt

DataArt is a global software engineering firm. With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge, and ongoing technology research, we help clients create custom software that improves their operations and opens new markets. DataArt started out as a company of friends and has a special culture that distinguishes it from other IT outsourcers, such as:
- Flat structure. There are no “bosses” and “subordinates”.
- We hire people not to a project, but to the company. If the project (or your work in it) is over, you go to another project or to a paid “Idle”.
- Flexible schedule, ability to change projects, to work from home, to try yourself in different roles.
- Minimal bureaucracy and micromanagement, convenient corporate services

Company website:
https://dataart.ua

DOU company page:
https://jobs.dou.ua/companies/dataart/