Position: Middle Front-end Developer (React)
Company: ARGUMENT
Category: JavaScript
Experience required: 2y
English level: upper

Responsibilities:
Participate the development process;
Cooperate with back-end developer, BA, PM, and Client;
Recognize opportunities to improve code efficiency;
Contribute to software architecture planning;
Maintain code and documentation integrity and organization;
Help project managers in estimating new features;
Keep up with emerging trends and technologies.
Accurately match UI/UX design;
Build reusable components.

Requirements:
2+ years of commercial experience;
Strong knowledge of JavaScript (ES5, ES6+), HTML5, CSS3;
Good understanding of CSS Preprocessors, such as LESS and Sass;
Advanced knowledge of React/Redux is a must;
Experience with Redux middlewares (redux-thunk, redux-saga);
Understanding the core principles of Functional Programming and experience with libraries like ramda;
Good understanding of asynchronous request handling, partial page updates, and AJAX;
Experience writing tests (Unit/Integration/End to End);
Experience with build tools like Webpack, Rollup;
Upper-Intermediate English.

We offer:
Long-term and challenging project that have hundreds of users;
Direct work with client and direct impact on their projects;
Compensation based on your accomplishments;
Regular salary reviews;
Paid vacations;
Individual English lessons on-site;
Personal development plans and technology mentoring;
Ability to switch projects, technology stacks, and roles;
Share and gain knowledge with regular tech talks;
Possibility of business trips abroad;
Flexible working hours, plus the ability to work from home;
Comfortable office near Lviv city center in the park area;
Personal accountant.