Senior Backend Engineer — Payments & Ledger (Remote, Spain)

MaxIT Consulting – Max Corporate Group is seeking a Senior Backend Engineer, Payments and Ledger to join a fast-growing fintech building banking, payments, and settlement infrastructure for US prediction markets and regulated gaming. This role centers on designing and operating backend systems that move money, with emphasis on data integrity, reliability, and real-time processing. Ideal candidates have production ownership in payments, banking, neobank, or brokerage. J-18808-Ljbffr