Advanced Angular (v12+), JavaScript, TypeScript, CSS, HTML/XHTML REST API & Microservice integration Experience with JSON & XML data formats Knowledge of SignalR & WebSocket Experience with RxJS to consume & handle Observables, Angular MDC-based components Experience with cloud development - Microsoft Azure Familiarity with Azure CI/CD pipeline & debugging & Unit Testing Experience Person should have worked in a technical contact centre setup or voice based application support Should be fluent in English communication