CrunchTime! is seeking an experienced web developer with advanced knowledge and experience with Sencha ExtJS. The ideal candidate has experience building web applications and has specialized in the user interface with a deep knowledge of HTML5, CSS, Javascript and Sencha ExtJS framework.

• Develop UI related changes to CrunchTime’s core software
• Participates in R&D activities on new screen designs and HTML5 and mobile applications
• Implements and trains other development staff on UI best practices
• Identifies opportunities for continuous improvement
• This role will allow the right individual to work towards becoming a UI Architect

• Bachelor’s Degree in Information Systems or Computer Science
• 3 + years of experience with Sencha Ext JS and Ext JS APIs.
• Experience upgrading Ext JS versions.
• Experience with Ext JS Classic and Modern Frameworks.
• 5 + years of experience with HTML, CSS, Javascript, Ajax
• 2 + years of experience with REST, SOAP, JSON and XML documents
• Strong experience in at least one MVC or MVVM framework
• Demonstrated experience in solving complex cross browser UI compatibility issues
• Ability to track progress and clearly communicate status to management
• Ability to understand complex technical environments quickly
• Ability to interact with developers and understand technical design.
• Strong communication and interpersonal skills
• Ability to manage multiple priorities and projects