Core Banking Support Specialist

Miami, FL Open
Ascendo Resources is looking for Core Banking Support Specialist in Miami, FL. This local job opportunity with ID 3877804421 is live since 2026-10-09 02:34:01.

Job Description

Title: Core Banking Support Specialist

Location: Miami, FL / onsite

Direct Hire

Salary + 10% Bonus + Benefits


Overview


We are looking for a Core Banking Support Specialist (bilingual in Spanish) with a background supporting technology within a bank, credit union, or regulated financial institution. This is a hands-on role supporting core banking operations, internal users, system issues, enhancements, testing, and third-party banking technology vendors.


Key Responsibilities:


  • Support and troubleshoot core banking systems and applications.
  • Resolve escalated issues involving transaction failures, system errors, account discrepancies, and other core banking problems.
  • Manage incidents from initial report through resolution and communicate updates to internal users.
  • Work directly with core banking vendors and third-party technology providers.
  • Develop and execute User Acceptance Testing (UAT) scripts for new features and system changes.
  • Support system administration, analysis, troubleshooting, and implementation activities.
  • Create technical documentation, troubleshooting guides, FAQs, and internal procedures.
  • Coordinate with IT Operations, Infrastructure, Software Services, Security, Product Managers, and business teams.
  • Support technology projects from requirements gathering through testing and deployment.
  • Assist with change management for banking applications and systems.


Required Experience:


  • Bilingual in Spanish - MUST
  • 4+ years of progressive IT systems support experience within a bank, credit union, or regulated financial institution.
  • Direct, hands-on experience supporting or administering a core banking platform such as Temenos T24, Fiserv, FIS, Jack Henry, Finastra, or a similar system.
  • Strong understanding of core banking products and operations, including deposits, checking/current accounts, savings, retail and commercial lending/credit, and General Ledger integrations
  • Knowledge of payment infrastructure, including SWIFT, ACH, and wire transfers.
  • Experience with UAT, incident management, troubleshooting, system administration, and business requirements.
  • Experience working directly with third-party banking technology vendors.
  • Strong communication skills and experience working across technical and business teams.


Required Skills