Middle React.js Developer, Registry System

DataArt is engaged in software development and IT consulting. More than 3000 of our specialists work in 22 development and sales centers around the world. At the same time, we remain a highly integrated team. At the heart of DataArt's corporate culture is the value of diversity and trusting and respectful relationships.

The client is a German blockchain startup. They provide services to participants for the sale of antiques. The system stores auction data in the private blockchain registry. The history of the lifecycle of artworks is also preserved: data on sellers, buyers, prices, and sales dates. This data helps confirm the authenticity of the object.

DataArt's task is to strengthen the existing technical team (10+ people, in-house), which is developing new system features.

The front-end is written in JavaScript, React.js, TypeScript, Webpack, the back-end is in Python, Django, Django Rest. Cryptographic algorithms are used for the security of data storage.

Required Skills and Experience

• 3+ years of experience working with React.js
• Understanding of the Flux architecture and experience working with Redux
• Knowledge of JavaScript (ES6+), TypeScript
• Basic understanding of UI/UX design
• Basic understanding of single-page applications development
• Experience with redux-saga, reselect, Moment.js, date-fns
• Experience working with Webpack and NPM
• Knowledge of related technologies: HTML5, CSS
• Knowledge of code testing techniques (including BDD, TDD)
• The ability to work with version control systems
• The ability to work with CI systems
• Good spoken English

Additional Competencies

• Experience working with Docker/K8S, WebSockets, Sencha Touch/ExtJS, jQueryMobile, etc.
• Experience working other frameworks: Angular.js, Vue.js
• Experience working with MobX
• Experience working with Stylus/SASS/LESS, PhoneGap, and touch devices
• Experience working with CoffeeScript, HAML, Jade
• Experience working with CSS frameworks: Twitter Bootstrap, Foundation, and others

DataArt offers:

• Professional Development:
  - Experienced colleagues who are ready to share knowledge;
  - The ability to switch projects, technology stacks, try yourself in different roles;
  - Study and practice of English: courses and communication with colleagues from different countries;
  - Support of speakers who make presentations at conferences and meetings of technology communities.
• The ability to focus on your work: a lack of bureaucracy and micromanagement, and convenient corporate services;
• Friendly atmosphere, concern for the comfort of specialists;
• Flexible schedule.