React Developer

Dhaka, , Bangladesh

About the Company:

CODE REX has been a software company building powerful web experiences and open-source solutions since 2012. 

To date, we have served over 100+ clients with over 500+ projects!

We deliver technically complex WordPress instances at scale and transform the way people interact. We have extensive experience consulting for and implementing WordPress projects for clients worldwide ( from the most prominent enterprise companies to market leaders in media). 

Team CODE REX consists of highly talented developers with years of experience. Work with like-minded individuals who have proven to deliver high-quality projects on time.

Over the years, we have delivered top-notch projects to clients who were delighted with our work.


Join as a React Developer in a fast-paced team, doing pioneering work with WordPress as an application development platform and developing amazing user experiences on the web and mobile applications. As a React Developer, you will be responsible for developing user interface components using React.js. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.


  • Write reusable, effective, and scalable JavaScript codes
  • Build modular and reusable components and libraries for future use
  • Translate designs and wireframes into high-quality code
  • Develop flexible and well-structured front-end architecture, along with the APIs to support it
  • Reviewing application requirements and interface designs and identifying web-based user interactions
  • Writing clean, functional code on the frontend
  • Optimize applications for maximum speed and scalability
  • Document and maintain front-end codebase

What must-have skills you should have:

  • Must have 2 years of experience as a developer working specifically with  frontend technologies, mostly on React
  • Strong proficiency in JavaScript and its core principles
  • Thorough understanding of React.js and its core principles
  • Expert understanding of Redux and its architecture
  • Excellent knowledge of ES6 and the new versions
  • Familiarity with server-side rendering in React
  • Knowledgeable in modern authorization mechanisms, such as JSON Web Token (JWT)
  • Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
  • Experience on working with Ajax
  • Solid HTML/CSS experience, including concepts like layout, specificity, cross-browser compatibility, and accessibility
  • Must have advanced professional experience on other Front-end technologies like HTML, CSS, SASS, JSON, jQuery, Semantic-UI
  • Very good understanding in code versioning tools i.e. git, git-flow, etc
  • Ability to work in an Agile environment

What we expect good to have: 

  • Knowledge of WordPress plugin and theme development
  • Good knowledge of Gutenberg, WP-REST-API, and WP-CLI
  • Good understanding of WordPress Actions and Filters
  • Knowledge of performance testing frameworks including Mocha and Jest

Educational Requirements:

  • Graduate in CSE preferred
  • Applicants with any other academic qualifications should have real experience and sound knowledge of the required technologies mentioned above.


  • 1


  • 30,000 - 40,000 BDT
  • Salary review: Yearly based on performance.

Work Hours:

  • 8 AM - 5 PM

Working Days: 

  • Weekly: 5 days.
  • Weekend: Saturday & Sunday.


  • Performance bonus.
  • Festival Bonus: 2 (Yearly).
  • Marriage benefits.
  • Parental benefits.
  • Casual, sick & bereavement leave.
  • Yearly office tour.
  • Breakfast & Lunch facilities: Fully subsidized.
  • Unlimited tea, and coffee.
  • Knowledge sharing session.
  • Training and learning materials to develop skills.
  • And many others as per company policy.

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