Position: Senior Node.js Engineer
Company: iX.co
Category: Node.js
Experience required: 3y
English level: intermediate

A Senior Node.js Engineer provides expertise on tools and libraries to achieve the best results and is able to control the outcome and manage processes in a small team.

Project Tech Stack:
— NodeJS 10
— ExpressJS, KoaJS
— MongoDB, Redis, DynamoDB, MySQL
— AWS (EC2, Lambda)
— Okta (IDP, SSO)

Project description:
Developing the world’s leading digital marketing platform that connects iconic brands and sports rights holders with global fan audiences. We are building tools to enable brands to collect data from the digital and physical world, understand their audience, and create engaging, personalized fan experiences.

Overall Programming Experience: 4+ years
NodeJS: 3+ years
SQL DB: 3+ years
NoSQL DB: 3+ years

Must Know:
— Advanced in JS core and base concepts
— Advanced in NodeJS Core and V8
— Advanced in ES6/ES7/ES8
— Advanced in OOP and Functional Programming
— Advanced in Protocols; Web Servers
— Advanced in Web API
— Advanced in DB; Data Structure Stores
— Advanced in Messangings
— Advanced in Identity Management
— Advanced in Package Managers (npm, yarn)
— Advanced in Linters
— Advanced in Code Review process
— Advanced in Git
— Advanced in Scrum/Agile
— Intermediate in Clouds
— Intermediate in Static Typing
— Intermediate in Test Frameworks

As a plus:
— Advanced in other BE Technology
— Intermediate in Continuous Integration

Responsibilities:
— Focuses on developing a deep expertise in a core language and engineering concepts as well as gaining awareness of others
— Expert for the project being worked on. Work effectively in the areas outside core skill set
— Writes production quality and maintainable code following well defined guidelines and best practices
— Creates project from scratch with little or no help. Suggests tools and libraries to Architecture team
— Designs and writes code often for not well defined engineering tasks. Suggests proven improvements to design and architecture
— Understands overall project architecture and involves in break down of high level non technical requirements into technical tasks
— Understands and makes well-reasoned design decisions and trade-offs in the solution area being worked on
— Understands overall project and reviews code, provides expert guidance in the code review comments
— Designs test framework, writes unit and integration tests. Analyzes requirements and creates tasks for other engineers in the team
— Documents and suggest improvements to design and architecture based on the issue resolution
— Actively looks for security vulnerabilities in the code, in code reviews and in the project design
— Involved with Sprint and Drive planning
— Involved with providing estimates and help team members with it. Has very good understanding of nitty gritties while estimating effort

We offer:
— Competitive salary and yearly bonus
— Medical insurance (after probationary period)
— Fitness benefits (after probationary period)
— Fully paid English courses and the opportunity to improve English skills by regular collaboration with native speakers
— Flexible working arrangements
— Weekly Happy Hours and periodic team activities
— Work in a high-growth, energetic environment