Staff Embedded Client Platform Engineer

Own and evolve AlphaSense’s embedded client platform, starting with Excel, to bring AI‑powered market intelligence directly into the daily workflows of financial professionals. This role is responsible for building mission‑critical integrations inside constrained host environments where performance, correctness, and user trust are non‑negotiable. Excel and PowerPoint are the first and most important host environments today, but the mandate is broader: define durable client‑side integration patterns that can scale across tools, workflows, and future analyst surfaces. This is a Staff-level role with significant architectural ownership, deep hands‑on work, and long‑term leverage across the product.