Position: Backend Node.js Developer
Company: lucky-labs.com
Experience required: 3y
English level: intermediate

Requirements
Knowledge of Node.js and frameworks available for it such as Express
Understanding the nature of asynchronous programming and its quirks and workarounds
Basic understanding of front-end technologies, such as HTML5, and CSS3
User authentication and authorization between multiple systems, servers, and environments
Integration of multiple data sources and databases into one system
Understanding fundamental design principles behind a scalable application
Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
Creating database schemas that represent and support business processes
Implementing automated testing platforms and unit tests
Proficient understanding of code versioning tools, such as Git
Improving delivery process to perform small and fast iterations
Strong proficiency with JavaScrip
Be familiar with PHP is a big plus
work tasks
Integration of user-facing elements developed by front-end developers with server side logic
Supporting and updating current services that handles hundreds requests from partners by specifie
Writing reusable, testable, and efficient code
Design and implementation of low-latency, high-availability, and performant applications
Implementation of security and data protection
Integration of data storage solutions MySQL, Postgresql, Mongodb, Redis, Clickhouse