Fiserv Configuration Specialist - Core / Deposits

ITTConnect • Miami, FL

3d

About The Position

ITTConnect is seeking a Fiserv Configuration Specialist with expertise in Core / Deposits for a direct-hire, full-time position with a client in Miami. This is a hands-on configuration role responsible for the deposits and ledger backbone of the bank in Fiserv Finxact. The specialist owns the product factory end to end, including account types, positions, sub-ledgers, general ledger mapping, interest and fee logic, statements, and posting rules. The role converts business and regulatory requirements into live, tested configuration and is the anchor position of the core squad and functional-technical reference point for integrations, digital channels, data, and regulatory reporting.

The position operates in a managed-SaaS model: the vendor runs the platform while the bank owns configuration. The role is accountable for configuration depth and what is live in production.

Requirements

• 10+ years of experience.
• Experience with a Fiserv platform is required, preferably Finxact.
• At least 5 years in core banking, including hands-on configuration within the Fiserv ecosystem. Relevant platforms include Finxact, DNA, Signature, Premier, Precision, Cleartouch, or CoreAdvance.
• Configuration experience, rather than requirements documentation, is required.
• Strong command of U.S. deposit products, general ledger mechanics, and interest and fee logic.
• At least one product personally configured end to end, from specification through production.
• Working knowledge of REST APIs, JSON, and data mapping sufficient to configure and troubleshoot an API-first core.
• Experience in a regulated, audit-driven environment with formal change management and segregation of duties.

Nice To Haves

• Hands-on Finxact experience, Finxact Academy badges, or Fiserv product certification.
• Core conversion or migration experience, including data mapping, balancing, and parallel runs.
• Exposure to Call Report or regulatory reporting and finance-GL reconciliation integration.
• Familiarity with AWS, Snowflake, and MuleSoft.

Responsibilities

• Configure the Finxact product factory for the U.S. MVP scope, including DDA, savings, and CD account types, positions, sub-ledgers, and GL mapping.
• Parameterize posting rules, cut-off cycles, and accruals; partner with Finance on the chart of accounts, GL reconciliation, and month-end close.
• Configure interest accrual and capitalization, tiered and promotional rates, fee schedules, waivers, and statement generation.
• Translate business and regulatory requirements into configuration specifications with full traceability for examiner review.
• Build, test, and document configuration across DEV, UAT, and PROD under the bank's change-management and segregation-of-duties standards.
• Support UAT, defect triage, data conversion validation, dress rehearsals, and go-live readiness for the deposits domain.
• Act as the bank-side counterpart to Fiserv implementation teams on deposits scope, including backlog, platform limitations, roadmap, and escalations.
• Serve as the deposits and ledger functional-technical reference for integrations, digital channels, data, and regulatory reporting.
• Maintain configuration documentation, versioning, and controls evidence for internal audit, external audit, and examiners.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed