Kharkiv, Ukraine

Front-end JS Developer

Waverley Software is looking for a Front-End JavaScript engineer who is really proficient and creative, able to develop and improve Javascript version of the existing solution and become a core member of the Ukraine-based team.

About the client
A financial company with offices in Chicago and San Francisco, offering a trading analytics platform with a range of technology and data solutions. The product itself is a front-end trading system for options trading designed by market-makers and traders. It is a web-based trading tool containing a full range of data, calculations, alerts and visualizations.


  • Work with the US company delivering breakthrough cross-platform web app
  • Develop applications using Javascript, HTML5, CSS3, and other cutting edge cross-platform technologies
  • Help to design, implement and maintain scalable and pluggable front-end framework architecture
  • Help to develop and promote a vision and a roadmap for the project under development
  • Programming and debugging in JavaScript, HTML and CSS – work in a self-driven manner taking responsibility for individual deliverables
  • Presenting and participating in team design reviews – collaborating with fellow developers on code reviews, adhering to coding standards and best practices
  • Applying test-driven agile methodologies of software development


  • Understanding of modern web-based application architectures and object-oriented concepts
  • Experience building and deploying professional web applications
  • Applying test-driven agile methodologies to software development
  • Good skills in verbal and written communication in English

Required Experience:

  • Bachelor degree in Computer Science (or equivalent)
  •  At least 4 years of experience in commercial software development
  • 2+ years using JS, HTML5, CSS technologies 2+ years of cross-platform, responsive design development
  • 2+ years of cross-platform, responsive design development
  • Experience with React
  • Expertise with Webpack
  • Expertise with D3.js
  • Redux, jsLint, unit testing is a plus
  • Experience working with REST API
  • Fluent English

Desired Experience:

  • Front-end JS testing tools and testing framework design is a plus
  • JS server technologies is a plus

Apply now>