Principle Founding AI Engineer (React, Typescript, Tailwind, Jotai, Java, Python, Postgres, AWS, MCP) Founding engineer responsible for the core product architecture of an AI-driven decision platform used by executive teams. * Designed and implemented the main application used to model EBITDA, revenue and cash-flow scenarios based on financial and HR datasets. The impact of AI decisions is measured in millions of dollars in savings for Capex and Opex. * Defined the frontend architecture in React. Built the UI system and data visualization layer, including LLM-based conversational workflows integrated with AWS-hosted models via MCP. * Designed backend services. Responsible for domain modelling, business logic implementation, and PostgreSQL schema/query design forming the analytical core of the platform. * Work directly with founders and C-level stakeholders to translate business requirements into technical architecture, roadmap decisions, and team scaling.