Position: Middle/Senior JavaScript Developer with ReactJS Experience
Company: Sigma Software
Experience required: 3y
Category: JavaScript
English level: intermediate
Published: 2021-03-01T00:00:00+02:00

The project is an FMCG startup developed as a platform for grocery stores. The product provides a possibility to present (B2B) and buy products (B2C) thanks to one platform. The platform equips high-end grocers with an easy-to-use way of marketing, e-commerce, and service tools, paving the way for smooth online ordering and delivery right to your door.

**Responsibilities** 
Take responsibility for the delivery of major product features
Promote good design principles, best practices, coding standards, and quality criteria set forth on the project
Carry out technical supervision & code-review for middle and junior software development staff
Share technical knowledge with teammates and customers
Involve into projects with the possibility to learn new technologies and accumulate best practices
Design, implement, test JavaScript applications from scratch
Review and optimize existing solutions

**Requirements**
At least 3 years of commercial experience with JavaScript
Hands-on experience in React
Strong knowledge of HTML, CSS, SCSS, HTML5, CSS3 and JavaScript/ES6
Experience in modern git-based version control systems
Understanding of the core principles of OOP, OOD (SOLID)
Good understanding of various estimation techniques
Experience with Responsive Layouts
Working knowledge of  website optimization techniques and fast page load times
At least Intermediate level of English