Sr. Full Stack Developer

Job Summary For Sr. Full Stack Developer Duration: 6+ months contract Location: Hybrid onsite in New York, NY or Orlando, FL (3-4 days/week) Experience Level: Senior (8-10 years as Full Stack Developer) Key Skills: Extensive experience with React (front-end) and Node.js (back-end) Strong JavaScript (ES6), HTML, CSS skills DOM manipulation using core JavaScript (no jQuery) Experience with MongoDB, ExpressJS, Azure Functions, and Material UI AI/ML Integration: Design and implement features using generative AI and machine learning models Integrate with AI/Cognitive Services (e.g., Azure OpenAI Service APIs) Familiarity with prompt engineering for Large Language Models (LLMs) API Development: Write and manage CURD APIs for document DB (COSMOS DB) using Azure functions Ensure APIs adhere to coding and security standards Write complex Mongo aggregate queries Handle data injection via external APIs (JSON/Excel) Use Axios library for external API calls and authentication UI/UX Development: Convert UX designs into React components Build responsive UI screens and functionalities Improve UI performance (Web Workers, WebSocket) Write cross-browser compatible HTML and JavaScript Performance & Collaboration: Optimize existing Node.js code for performance Work closely with solution team and UX designers Demonstrate strong teamwork and eagerness to learn Additional Technologies/Libraries: UnderscoreJS, XLSXJS, WebPack, WebSocket Service-side JavaScript Knowledge of the Azure ecosystem non-local