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Full-stack Developer

Quillhash Technologies Private Limited , Gurgaon · · Full-time employment · Mobile (iPhone, Android, other)

Brief Introduction:

QuillHash explores and builds products in Blockchain. We help traditional businesses become more efficient, streamlined, creative and innovative by helping them realize the potential of the latest tech - Blockchain. We provide complete end to end solutions and even help companies in research-based projects that require engineers and manpower that can approach a problem through non-traditional and unconventional routes.


Job Role: Full Stack Developer.

Full Stack #MERN Stack #React.js #Node.js #API #HTML5 #CSS3 #MongoDB #Git #DApp #Ethereum

We are looking for a full stack developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.

As a full-stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, ethereum/hyperledger/NEO/NEM blockchain smart contracts platform then we’d like to meet you.


  • Work with development teams and product managers to ideate software solutions
  • Design client-side and server-side architecture
  • Build the front-end of applications through appealing visual design
  • Develop and manage well-functioning databases and applications
  • Write effective APIs
  • Test software to ensure responsiveness and efficiency
  • Troubleshoot, debug and upgrade software
  • Create security and data protection settings
  • Build features and applications with a mobile responsive design. Write technical documentation.
  • Work with data scientists and analysts to improve the software.
  • You will work on ethereum/hyperledger/NEO/NEM blockchain smart contracts, crypto platforms.
  • Build frontend decentralized apps (DApps), Integrating Dapp frontends with smart Contracts using a React/Node.js stack.


  • Proven experience as a full-stack developer or similar role.
  • Experience developing desktop and mobile applications.
  • Familiarity with common stacks.
  • Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).
  • Knowledge of multiple back-end languages (e.g. C#, Java, Node.js - Express API) and JavaScript frameworks (e.g. Angular, React, Node.js)
  • Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
  • Degree in Computer Science, Statistics or relevant field.

 Nice to have:

  • You wrote Ethereum smart contracts in Solidity.
  • Experience writing code with web3.js.

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