Strong Middle/Senior Frontend Developer in Collaborator

Collaborator.pro is a marketplace for buying advertising. We are looking for an experienced Strong Middle/Senior Frontend Developer for our IT department to work on new and existing Collaborator.pro tasks and future projects. You will work in a young team. You will have the opportunity to influence product development and see real returns from your actions. Stack: React JS, Typescript, JavaScript (ES6+), HTML5, CSS3/Sass/Less, Redux, React Router, Axios/Fetch, Webpack, Jest/Enzyme , Git, RESTful APIs. Requirements:- Ability to write tests and work with test frameworks such as Jest or Mocha to ensure code quality and reduce errors;- understanding of web application security principles;- willingness and ability to optimize and refactor;- understanding of the principles of adaptive layout (we have a typewriter); - experience working in a team with backend developers and designers. We offer: - Training; - interesting tasks; - freedom of action, but accepting responsibility for them; - highly professional team; - work schedule 5 /2, 8-hour working day; - remote work format. We are waiting for you :)