Elon Musk's X is actively recruiting a senior engineer to spearhead the development of a new payment platform, marking a significant step in its digital wallet initiative. The role involves creating a scalable payment infrastructure for over 600 million users, although it does not specifically mention cryptocurrency. The Solana ecosystem has highlighted the job listing, emphasizing its connection to X's advisor Nikita Bier, who has recently joined as a product lead. This move follows X's earlier announcement of a partnership with Visa to launch the 'X Money Account,' which has been delayed beyond the initially expected first quarter.