Dow Jones is seeking a Principal Product Designer - Market Data to own the design strategy for our real-time quotes, charts, watchlists, and visualization systems across The Wall Street Journal, Barron's, MarketWatch, and IBD. You will shape multi-brand patterns, drive the Index Design System, and mentor senior designers while collaborating with leadership to improve engagement and revenue. You will lead design direction for data-heavy experiences, balancing brand needs with consistency, and