First Financial Bank NA Tech Stack

Regional bank modernizing legacy systems across five-state footprint

Banking Terre Haute, Indiana 501–1,000 employees Founded 1834 Public Company

First Financial Bank operates a traditional regional banking infrastructure built on AS/400 and Microsoft Office stack, now actively adopting GitHub Copilot and ChatGPT while pushing digital modernization and enterprise technology strategy initiatives. The hiring surge (39 roles in 30 days, accelerating) is weighted heavily toward junior finance and operations staff, reflecting both branch expansion and back-office scaling rather than digital-native engineering talent—a pattern typical of legacy financial institutions mid-transformation.

Tech Stack 10 technologies

Core StackActive Directory Word Excel PowerPoint AS/400 Microsoft Office Microsoft 365 Windows

AdoptingGitHub Copilot ChatGPT

What First Financial Bank NA Is Building

◆Challenges

Fraud prevention
Fraud detection
Compliance with banking regulations
Prevent fraud while ensuring compliance
Cash transaction accuracy
Risk management and compliance
Prevent fraud and ensure compliance
Compliance risk mitigation
Streamlining operations
Ensuring credit compliance

▲Active Projects

Office moves
Hardware refreshes
System upgrades
Enterprise technology strategy
Digital modernization
Operational resilience
Implementation of treasury solutions
Client onboarding

Hiring Activity

Accelerating65 roles · 40 in 30d

Department

Finance

Ops

Sales

Support

Executive

Seniority

Junior

Mid

Senior

C-Level

Manager

Intern

Notable leadership hires: Chief Information Officer, Chief Financial Officer

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About First Financial Bank NA

First Financial Bank is a publicly traded regional bank (NASDAQ: THFF) headquartered in Terre Haute, Indiana, with branch locations across Indiana, Illinois, Kentucky, Tennessee, and Georgia. Founded in 1834, the bank serves individuals and communities with retail and commercial banking products spanning deposit accounts, lending, and investment services. The organization operates roughly 500–1,000 employees across finance, operations, sales, and support functions, with active projects centered on digital modernization, system upgrades, treasury solutions, and operational resilience.

HeadquartersTerre Haute, Indiana

Company Size501–1,000 employees

Founded1834

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does First Financial Bank use?

Primary systems: AS/400, Microsoft Office suite (Word, Excel, PowerPoint), Microsoft 365, Active Directory, and Windows. Recently adopting: GitHub Copilot and ChatGPT for productivity and support tooling.

Where does First Financial Bank operate?

Headquartered in Terre Haute, Indiana, with branch locations across Indiana, Illinois, Kentucky, Tennessee, and Georgia. All hiring currently in the United States.