Middle/Senior JavaScript Developer with ReactJS experience (E-commerce) (offline)

As a JavaScript Developer, you will develop a product, which provides the best user experience from technical and business perspectives.

Customer
Our customer is an online grocery & delivery platform, which modernizes the process of how people buy locally sourced ingredients from independent food providers.

Project
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

About Sigma Software

Sigma Software is a place where Nordic Traditions meet Ukrainian Spirit to create Superior Software. We combine the best practices and approaches from Swedish and Ukrainian cultures. Taking high demand for quality, minimal hierarchy, freedom of decision-making, and attention to every opinion from Swedes, as a Ukrainian company we demonstrate flexibility and dedication to every project and every customer.

We are IT consulting and software product company with development offices in Ukraine, Sweden, the USA, Canada, Poland, and Australia. We deliver smartest solutions to our customers in the areas of government, telecommunications, advertising, automotive, gaming, and others. Being a part of Sigma Group, one of the largest Nordic IT corporations, we are a global player with more than 5000 employees in 12 countries and over 1500 in Ukraine.

We work with startups, software houses, and enterprises providing the products and services that suit our clients the most. Company`s R&D centers are mastering the trending technologies and directions: Infotainment, AR/VR, Blockchain, Machine Learning, Data Science, Artificial Intelligence, and others.

Company website:
https://career.sigma.software/

DOU company page:
https://jobs.dou.ua/companies/sigma-software/