Tista Science and Technology Corporation

Senior User Interface (UI) Developer

Job ID 2020-1984
Job Locations US-MD-Rockville


Senior UI Developer shall closely work with Advanced Provider Screening (APS)  team on the redesign of APS application. As an integral part of the Advanced Provider Screening (APS) team, the UI Developer will interact with the Engineering, Analytics, and Requirements teams to ensure best in class UI deisgn solutions of the APS application. A successful candidate will possess highly focused analytical and troubleshooting skills, coupled with the ability to communicate complex ideas and interact effectively with other APS Team members.


  • Develop new user-facing features
  • Build reusable code and libraries for future use
  • Optimize application for maximum speed and scalability
  • Collaborate with other team members and stakeholders
  • Perform development in CSS, HTML, JavaScript, jQuery Angular 5+, typescript and 3rd party libraries or frameworks
  • Maintain and manage a cohesive front-end framework as we make updates and add features to the UIs
  • Develop test cases for cross browser testing and unit test the front-end code.
  • Research, prototype and advise on new front-end technologies and tools as we evolve our platform tech stack
  • Strong Visualization an eye for cool, end-user intuitive framework
  • Experience working with AWS
  • Good verbal & written communication



  • Minimum of three (3) years of relevant experience in UI/UX development
  • Proficient understanding of web markup, including HTML5, CSS3, DOM, SVG, Canvas
  • Basic understanding of CSS pre-processing platforms, such as LESS and SASS
  • Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
  • Good understanding of Angular, ReactJS and other prominent front-end libraries like jquery and D3
  • Basic knowledge of image authoring tools and prototyping tools are added advantage.
  • Proficient understanding of cross-browser compatibility issues and ways to work around them.
  • Proficient understanding of code versioning tools especially GIT.


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