Full Time

JavaScript Full Stack Developer

Posted 1 year ago by Mantra Labs Global
Application deadline closed.

Job Description

  • We are looking for a JavaScript Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include implementing visual elements and their behaviours with user interactions. You will work with both front-end and back-end web developers to build all client-side logic. You will also be bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.

Job Responsibilities:

  • Develop new user-facing features
  • Build reusable code and libraries for future use
  • Ensure the technical feasibility of UI/UX designs
  • Optimize applications for maximum speed and scalability
  • Assure that all user input is validated before submitting to back-end services
  • Collaborate with other team members and stakeholders

Skills and Qualifications:

Front end: 

Strong understanding of JavaScript, its quirks, and workarounds
Basic understanding of web markup, including HTML5 and CSS3, Bootstrap 4
Good understanding of {{Depending on the specific case, a developer should have the knowledge of advanced JavaScript libraries and frameworks such as AngularJS, ReactJS, Juqery}}
Good understanding of asynchronous request handling, partial page updates, and AJAX
Proficient understanding of cross-browser compatibility issues and ways to work around such issues


  • Knowledge/work experience in using design patterns/algorithms.
  • Should be very good in OOPS/Functional programming paradigm.
  • Should be a quick learner and should be able to understand the requirement from a business point of view.
  • Experience in Node JS, Express Framework.
  • Aware of the latest trends and technology in Node.JS ecosystem.
  • Exposure to Microservices architecture
  • Exposure with RDBMS and NoSQL DBs
  • Exposure to continuous deployment and integration process
  • Exposure with docker and orchestration software
  • Exposure with AWS services
  • Database – NoSQL (Mongo, Redis, etc) + SQL (MySQL, SQL Server,
  • etc)
  • RESTful APIs and Microservices – HTTP knowledge, Swagger spec
    generation, etc.
  • Good understanding of data structures, threading and performance tuning.


  • Familiarity with JavaScript module loaders, such as Require.js
  • Familiarity with front-end build tools, such as Webpack and Gulp
  • Proficient understanding of code versioning tools, such as {{Git / Mercurial / SVN}}
  • Good understanding of browser rendering behaviour and performance

Skills Required:

  • HTML5
  • CSS3
  • JS
  • jQuery
  • Angular.js
  • git
  • NodeJs
  • NoSQL

Candidate Attributes:

  • Passionate about programming
  • Obsessive about code quality
  • Loves to work in a team