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EXTJs Application Developer

Cyberspace Technologies LLC
Hartford, Connecticut, United States
November 18, 2016


Having experience in design & development of EXTJS and Java based applications in Insurance domain. ExtJS and Java Web Services experience is mandatory


Candidate should

• Able to quickly gain a working knowledge of the technical environments in which the system operates when joining a new project team

• Should have ability to create technical/design artifacts to demonstrate technical flows, specification and interfaces of the system

• Have a mastery of application design skills, methods and tools

• Strong communication skills both written and verbal, ability to tailor message to different audiences

• Facilitates and/or participates in the design/development process

• Ability to work collaboratively with business partners and Tech Lead/Architects.

• Should be able to design a system and should have knowledge of design patterns.

• Should be able to provide architect level solutions and should be able to mentor other developers and guide on best practices


• Must have used ExtJS 4.x or higher. ExtJS 5.x or higher preferred

• Must have used ExtJS MVC as well as MVVM application architecture

• Nice to have:

• Should have experience in performance optimization of ExtJS/JavaScript code will be an add on

• Should be aware of ExtJS/JavaScript best practices and standards

• Hands on experience of JavaScript and other frontend JavaScript framework will be an add on

• Understand test driven development methodologies

• Experience working in the Agile software development methodology will be an added advantage.

• Knowledge on IBM DataPower,Apache Solr will be an added advantage.

• Must have developed ExtJS custom components

• Must have worked on styling/theming components (using SASS/CSS)

• Must possess knowledge and experience on REST Web Services.

• Must possess knowledge and experience on SOAP Web Services.

• Should be having strong trouble shooting and problem solving skills

• Well verse with SDLC and Quality processes

• Must be good in OOPS concepts, SQL, etc.

• Knowledge of database concepts and able to write simple to complex queries

• Should have a very strong communication skill and should be able to handle client communications confidently.