First Internet Bank, operating through its parent holding company First Internet Bancorp, maintains a lean, specialized workforce numbering approximately 150 to 200 full-time corporate and operational employees. Because the institution operates as a digital-first pioneer without traditional physical retail branches, it does not require the massive branch staffing levels typical of legacy brick-and-mortar commercial banks. Its centralized workforce in Indiana manages digital operations, customer service inquiries, mortgage underwriting, commercial lending, risk management, and software engineering to support its national client base.