20+ years of Excellence

Current Openings

React.js UI Developer

SynapseIndia is one of the top I.T. outsourcing companies based out of Noida with clients across the globe. We are 20 years old organization and with expertise of more than two decades, we have worked with both large brands as well as startups. Thousands of startups to large enterprises have achieved business goals with our effective software, web, mobile app development and design services.

SynapseIndia is an equal opportunity employer and provides a great working environment with opportunity of working with overseas clients in Indian working hours. We are located in Noida SEZ, within 10 minutes’ walk to nearest metro station.

Why work with us?

  • Opportunity to work with international clients.
  • Continuous learning on emerging technologies.
  • Structured environment with industry leading CMMI level-3 compliant processes.
  • Employee Benefits- Employee Engagement activities, Work-Life Balance.

Who are we looking for?

Designation- React.js UI Developer

Skill(s)- JavaScript
Experience Range- 4+ years


What is the work?

  • Providing estimates for a new project & developing high-quality technical specifications documentation.
  • Being instrumental in Prototype and/or Proof of Concepts (POCs) when necessary.
  • Leading all aspects of development including design, task allocation, implementation, unit testing, documentation, ongoing support, and maintenance.
  • Working through designs, implementation strategies, and project planning.
  • Developing responsive designs and thoroughly test cross-browser compatibility of all product interfaces.
  • Reviewing functional requirements, providing technical feedback on feasibility and architectural approach and framework.
  • Collaborating with resource & teams to deliver performant web.
  • Identifying and researching new UI technologies & framework.


What skills and experience are we looking for?

  • Looking for a professional with experience into React.js & HTML/CSS UI development.
  • Must have min 4 years of experience developing Frontend web application.
  • Expert in latest Frontend technologies like React, Redux, and other JS libraries/frameworks.
  • Strong skills in react-hooks and redux-saga.
  • Expert in making scalable and modular Frontend code.
  • In depth knowledge of HTML, CSS & JavaScript.
  • Extensive experience in Progressive Web Apps, ReactJS and Server Side Rendering.
  • Experience in setting up & running task runners like Gulp & Webpack.
  • Experience in CSS pre and post processors like SASS/Stylus, PostCSS & BEM style coding.
  • Experience with web services consuming with REST, Web Sockets or GraphQL
  • Strong knowledge of SOA, object-oriented programming, design patterns, multi-threaded application development.
  • Git or similar distributed SCM tools experience.


Nice to have:

  • Experience with relational databases and NoSQL.
  • Experience developing REST APIs in Nodejs.
  • Experience managing Cloud infrastructure (resources and services) in AWS, Azure, and/or GCP.
  • Experience with containerized environment Dockers and Container orchestrators such as Kubernetes, and such is a big plus.