Jack Henry Tech Stack

Core banking platform and services for regional financial institutions

Financial Services Monett, Missouri 5,001–10,000 employees Founded 1976 Public Company

Jack Henry operates a dual-track business: legacy core banking infrastructure for ~7,500 community and regional banks and credit unions, plus modern integration layers and fintech partnerships. The tech stack shows a mature, heterogeneous enterprise (SQL Server, PostgreSQL, Salesforce, Azure, AWS, GCP alongside proprietary Symitar) with intentional expansion into AI (Google Gemini adoption) and modern analytics (BigQuery, Looker). Active hiring across engineering, finance, and support reflects both ongoing maintenance of installed base and modernization pressure — notably, disaster recovery drills, legacy notification system overhauls, and Salesforce Experience Cloud migrations dominate the project list, signaling a shift from back-office stability toward customer-facing digital channels.

Tech Stack 56 technologies

Core StackPython Tableau Power BI GitHub Copilot BigQuery Looker C# Java SQL Server PostgreSQL Azure Data Factory GitHub Azure DevOps Jira Confluence Salesforce Go AWS Excel SQL Google Gemini SQL Server Integration Services Symitar Salesforce Service Cloud Salesforce Experience Cloud CI/CD LinkedIn Learning Pluralsight HTML GCP+23 more

AdoptingOneStream

What Jack Henry Is Building

◆Challenges

Maintaining pci compliance
Supporting complex and evolving technology teams
Reducing cost
Minimizing risk
Automating revenue reporting
Protecting supply continuity
Cost/profit control
Efficiency gains
Modernizing legacy notification system
Transition to salesforce experience cloud

▲Active Projects

Disaster recovery and business continuity exercises
Remit platform projects
Implementation projects
Internal application zone
Ai-powered leadership learning experiences
Prototype new tools
Research emerging tech
Consolidation initiatives
Enterprise notification system modernization
Procurement reporting and analytics platform

Hiring Activity

Steady140 roles · 60 in 30d

Department

Engineering

Finance

Support

Ops

Product

Sales

Design

Seniority

Senior

Mid

Manager

Junior

Intern

Director

Lead

Staff

Notable leadership hires: Change Enablement Lead

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About Jack Henry

Jack Henry is a public financial technology company serving approximately 7,500 community and regional banks and credit unions in North America. The business centers on core processing infrastructure (Symitar platform), payment systems, and digital banking services that enable smaller financial institutions to compete with larger peers. Founded in 1976 and headquartered in Monett, Missouri, the company operates at scale across the United States and Canada with 5,001–10,000 employees. Current operational priorities include regulatory compliance (PCI, anti-money laundering), cost optimization across service delivery, and technology consolidation — especially modernizing aging notification and reporting systems while integrating cloud-native tools (BigQuery, OneStream) into existing workflows.

HeadquartersMonett, Missouri

Company Size5,001–10,000 employees

Founded1976

Hiring MarketsUnited States, Canada

Frequently Asked Questions

What technology stack does Jack Henry use?

Core systems run SQL Server, PostgreSQL, and proprietary Symitar platform. Analytics use BigQuery, Looker, and Power BI. Cloud infrastructure spans Azure, AWS, and GCP. Development tooling includes GitHub, Azure DevOps, Jira, and GitHub Copilot. Recently adopting OneStream for financial consolidation.

Is Jack Henry hiring engineers?

Yes. Engineering represents 25 active roles across 137 total open positions. Senior-level roles (65 across all departments) dominate hiring, with mid-level (44) and manager-track positions also active. Hiring concentrated in United States and Canada.

What is Jack Henry working on in 2024?

Priority projects include disaster recovery and business continuity modernization, remit platform updates, enterprise notification system overhaul, Salesforce Experience Cloud migration, and AI-powered learning platforms. Cost reduction and regulatory compliance (PCI) remain operational pain points.