User Interface (UI) Software Developer III

User Interface (UI) Software Developer III

Pay Rate: $55/hr on w2 all inclusive

Client: Educational Testing Service

Required:

• Must be able to obtain Public Trust clearance

• Strong/Expert level proficiency in JavaScript/TypeScript, HTML5, CSS with knowledge of internals with minimum of 5 years of experience developing world class user interfaces.

• Strong understanding of ReactJS and its core principles and at least two years of experience in building applications using React and Angular.

• Strong experience in application state management and store design like Redux and Saga.

• Understanding of JavaScript Design patterns, transpilers and module bundlers.

• Sound knowledge of ECMAScript specification.

• Understanding of Object-oriented programming, asynchronous and functional programming.

• Understanding of authentication and authorization between multiple systems, servers, and environments.

• Robust debugging skills and experience of automated testing platforms and unit tests.

• Knowledge of other JavaScript client-side frameworks like Angular, Vue, Chart.js, D3.js a plus.

• Strong expertise integrating UI with backend services. Experience in development of, and/or integration with web services and RESTful APIs.

• Experience in developing accessible and Section 508 compliant UI interfaces is desired.

• Strong analytical skills, problem solving aptitude and good communications skills.

• Strong plus: Experience building/deploying server-side applications and APIs with Node.js

• Huge plus: Experience in building cross platform desktop apps using ElectronJS.