Напиши текст вакансии для должности "Senior Frontend Developer (React)". Название компании: "Paysend". Расположение: Москва. График работы: Удаленная работа. Опыт работы: От 3 до 6 лет. Ключевые навыки: 'JavaScript', 'Английский язык', 'Redux', 'React'

Paysend is a FinTech company on a mission to change the way that people manage their money on a global scale. Our growth has been fast and exciting. We’ve welcomed over 4.5 million customers and counting in the space of a few years, and we’ve more than doubled in size since March 2020. Paysend’s success is built on supreme technology, friendly customer service and, of course, the very best talent in the FinTech industry. We’re looking for the future game changers of FinTech to join the team and to make a difference in the lives of millions around the world. Every day is a new challenge at Paysend, and we approach each project with ambition, innovation and creativity. Currently, our team is working on development of a new international fintech product that will be loved by users all over the world. What will you be doing in the role?   Create libraries and services. Current system modules improvement;   Create and maintain components of our design system;   Performance optimization of system modules;   React, Redux technology stack usage;   Team work using Agile methodology.   What you’ll need experience in and what we’ll be looking for:   Knowledge of HTML,CSS,JavaScript, React;   Commercial development on React over 3 year;   Experience in Webpack, Redux, ESlint;   Experience in Node.js development;   Experience in RESTful API;   Unit Tests development;   English level intermediate or upper.   Benefits   professional growth in fintech;   official employment from the first day in the company;   remote work or atmospheric office in the center of Moscow (at your choice);   flexible schedule 5/2 (Saturday, Sunday and all holidays we have a rest);   tea, coffee, cookies in the office for a good mood;   loyal vacation system;   corporate English courses (entirely at the expense of the employer);   annual corporate events.