You should have an urge to write beautiful code and refactor it to perfection.
Code Quality comes before speed of delivery.
TDD is the way to go for us. If you don't write tests or you think it's a waste of time then this role is not for you.
Code Coverage is really important becase sleeping well at night is essential for everyone.
A rough list of the skills required is as follows
Nodejs, Express, Loopback, ES6, ES7, React, Redux, Babel, Webpack, Vue.js, Backbone.js, Sequelize.js, Mysql, Postgresql, Bootstrap, Html, Css, Scss