• Developing decentralized exchange feature on Ethereum blockchain • Developing with React, React Native, Typescript and the Javascript ecosystem • Experience with iOS and Android development • Working with third-party dependencies and debugging dependency conflicts • Experience with automated testing suites, such as Jest • Familiarity with native build tools, such as XCode and Android Studio • Experience with blockchain 0x protocol and Ethereum ecosystem

• Build, maintain, and support frontend application ecosystem that includes JavaScript/ES6, React, Redux Design and implement user-facing features. • Developing code and technical designs for existing and new products, with a strong focus on quality, performance and maintainability. • Participating in the engineering culture, with an emphasis on contributing ideas, thoughts, and constructive feedback regarding the work of the team. • Collaborating with designers, back-end developers to deliver technical solutions to complex problems. • Creating rich, interactive user-experiences with modern technologies.

• Develop rails based web application. • Build the user interface with HTML5 & CSS3 and Ajax, front-end technologies.