Position: Senior JavaScript Developer (Node.js)
Company: Exadel
Category: Node.js
Experience required: 3y
English level: upper
Published: 2021-01-01T00:00:00+02:00

**Requirements:**
• 3+ years’ experience in building large Javascript applications
• At least 2 years of experience with Node.js
• Knowledge of frameworks available for Node.js (such as Express, Node-RED, Device.js, and Cylon.js)
• Knowledge of Authorization (passport.js, roles), OAuth2 protocol, Express.js/hapi.js/nest.js
• Experience with processes threads, child_process, cluster
• Experience in NoSQL databases (including MongoDB) and RDBMS (MySQL, PostgreSQL, etc.)
• Strong understanding of software best practices, data structures, algorithms, databases and networks
• AWS knowledge is required (EC2, Lambda, RDS, Cloudwatch)
• Knowledge of CI\CD: CircleCI/Jenkins
• Ability to troubleshoot problems & learn new things
• Passion for good quality code and developing tooling, processes and techniques for improving it
• English level: Intermediate+

**Nice to have:**
• Knowledge of Elasticsearch
• Experience with Terraform

**Responsibilities:**
•  Bringing up-to-date expertise in front-end web technologies to the team and applying them to the development, execution, and improvement of analytics tools
•  Supporting continuous improvement of user experience tools, documentation, and processes
•  Supporting data collection strategy and innovation
•  Designing public JavaScript API’s for public use
•  Conceiving and presenting new ideas for the product roadmap
•  Evaluating and implementing the latest tools and processes

**About the Customer:**
The Customer is a global leader in Actionable Intelligence solutions. Today, over 10,000 organizations in more than 180 countries, including over 80 percent of the Fortune 100 companies and government agencies worldwide, use Customer’s Actionable Intelligence solutions to power their clients engagement and cyber intelligence operations

**About the Project:**
The project is a feedback management product. It is a user-initiated feedback collection mechanism to evaluate client satisfaction with a web presence. Clients work with our implementation team to design comment cards in the form of short surveys. We embed JavaScript on their websites to pop up the comment cards and collect feedback and meta data that provides context about their session on the site. The collected data can drive email alerts based on client-defined rules and can be reviewed in reports that are accessible in the self-service portal. 

**We offer:**
• Vacation is 20 working days / till 20 working days per year for sick leaves;
• Full payment of taxes;
• Sports compensation;
• English courses;
• Flexible work schedule;
• Friendly environment;
• Medical insurance;
• Opportunity for career growth.

You can find more information about Exadel in Ukraine here: www.facebook.com/exadelukraine