WS Group Career
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Application Programmer : Node JS

WS Group is a leading Mobile apps and AI Bots company with headquarters in New York and offices in London, Singapore & India. With a singular focus of driving "user engagement", the products & solutions span multiple industries and channels It is a premier bots and machine learning company that helps brands leverage the promise of AI. This is a unique products company in East India with a focus on building cutting-edge AI-enabled products for Enterprise.

It has over 250 professionals across AI & Mobile stacks in Microsoft and Open Source frameworks. Offices are spread across Singapore, London & New York, Kolkata.

Kolkata new office is one of its kind located in IT heart of the city Rajarhat with approx. 50,000 sq ft work space including yoga, lunch, library and over 4000 sq ft of recreation and relaxation space.

WS Group is a certified partner system integrator of

  • Sitecore
  • Drupal
  • Adobe Solution Partner
  • Kentico
  • Microsoft Gold Certified Partner
  • EPiSERVER and ektron

WS is currently looking for  Node JS developer with a strong understanding of REST based API services with Strong proficiency with JavaScript.

Prior Experience: 2-7 Years

Location: Kolkata


  • Integration of user-facing elements developed by front-end developers with server side logic - Writing reusable, testable, and efficient code
  • Design and implementation of low-latency,high-availability, and performance applications
  • Implementation of security and data protection
  • Integration of data storage solutions



  • 2-7 years of experience building highly interactive, data-driven enterprise web applications 
  • Expert knowledge of Node.js 
  • Application frameworks such as Express / Rectify /
  • Strong proficiency with JavaScript and asynchronous programming 
  • Solid understanding of HTML5, CSS and cross browser compatibility issues
  • Proficiency in Linux and the CLI
  • Expert experience working with and developing REST based API services
  • Strong Communication skills

Major bonus points if candidates have experience with the following

  • Working knowledge of Python/PHP and/or REACT
  • Working experience in DBMS like MySQL, Oracle or MongoDB.
  • Docker and containerization environments
  • AWS configuration/management experience
  • Jquery and AngularJs knowledge will be added advantage
  • Fortune 500 Customers
  • Over 300 employees globally
  • Singapore, India, UK, USA

Select Clients

  • omron - WS Group Client
  • Mitsubishi Motors - WS Group Client
  • NUS - WS Group Client
  • Sands - WS Group Client
  • SCM World - WS Group Client
  • International Trade Centre - WS Group Client
  • Syntel - WS Group Client
  • Agency for Science, Technology and Research - WS Group Client
  • Samsung - WS Group Client
  • Aviva - WS Group Client

WS Group is an equal opportunities employer and all applicants will be treated fairly on merit regardless of their; gender, sexual orientation, marital status, age, physical characteristics, religion, race, nationality, ethnic origin or disability.

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