Sigma Software входит в топ 100 лучших IT компаний мира по рейтингу The 2016 Global Outsourcing 100. Компания входит в состав шведской корпорации Sigma Group, которая насчитывает 3200 человек по всему миру. Более 1000 проектов реализовано для клиентов из Западной Европы, США и Украины.
21 июля 2021

Senior JavaScript/Node.js Developer (Telecom Domain) (вакансия неактивна)

Киев, Харьков, Львов, Днепр, Одесса, Винница, Сумы, удаленно

Необходимые навыки

5+ years of commercial experience with JavaScript
Good knowledge of Node.js
Knowledge of ReactJS and practical experience with it
Experience with GitLab
Upper-Intermediate level of written and spoken English
Experience working in an Agile environment

Будет плюсом

Redux
MongoDB
Polymer
Functional programming skills (we’ll teach you if needed)

Предлагаем

Health & Legal support
Discount program
Sport activities
Outstanding offices
Comfortable place in a cozy room
Continuous education
Flexible schedule
Remote work
Diversity of Domains & Businesses
Variety of technology

Обязанности

Design separate components, modules, classes, database tables, etc.
Code, debug, document, and maintain portions of software, unit, and integration testing
Comply with the best engineering practices, the technical standards, and the quality criteria set forth on the project
Ensure best practices are followed
Report status and progress according to the project and Company demands
Lead local team
Spot current deficiencies in the development process, adopted procedures and engineering practices, environment configurations, etc., and fix them in cooperation with PMs

О проекте

The project is in the Telecom domain and is one in a chain that makes network rollout worldwide possible. We are building a new user interface from scratch for the workflow management system that is the backbone of the business with almost 100,000 employees. This system is used to manage thousands of projects related to mobile network rollouts from Japan to Mexico.

Our project is the interface and a cashing/search solution that allows users to quickly search among vast amounts of data available in the system. For caching, we use MongoDB with Mongoose ORM.

The backend of our caching solution is written in Node.js/Express, ESLint with Google’s rules; Jest for unit tests; GitLab for code reviews.

We are gradually rewriting the existing codebase to leverage the functional approach, using Ramda.js as our main helper library.

Overall, this is a massive project with massive amounts of data, with more than 150 servers as the infrastructure, and some servers are 96 core/1TB RAM monsters.

About the team: 4 Developers, 2 Test Engineers, and a PM. We are also working as one team with other sub-contract companies, and there is a Scrum Master, an Architect, and 3 Developers from their side.