Build high-performance Excel Add-ins (TypeScript, Office.js) and React web interfaces for AI-driven financial data. Ensure REST API integration, authentication (OAuth), performance optimization, cross-environment compatibility, and collaborate on architecture, CI/CD, security, and deployment.

Design and develop high-performance web and Excel Add-ins for AI-driven solutions using TypeScript and Office.js, ensuring seamless integration and exceptional user experience.

The Senior Software Engineer will develop scalable backend systems and AI features using Python and LLMs, driving technical standards and mentorship.