Bank OZK Tech Stack

Regional bank modernizing data and compliance infrastructure

Banking Little Rock, Arkansas 1,001–5,000 employees Public Company

Bank OZK is a 1,000–5,000-person regional bank modernizing its analytics and operations stack around Snowflake, dbt, and Python, supported by enterprise data tooling (Talend, Alterix, Atlan, Power BI). The hiring mix is heavily weighted toward finance and ops roles; engineering (4 headcount) and data (12) are minimal, indicating the bank is buying rather than building most solutions. Active projects cluster around fraud detection, data quality, and merchant portfolio optimization—revealing internal pain around loss prevention and compliance.

Tech Stack 42 technologies

Core Stackdbt Snowflake Python Talend Power BI GitHub VMware Azure DevOps DocuSign SAS PL/SQL SWIFT Jira Smartsheet Atlan Microsoft Office Outlook Word Excel PowerPoint Streamlit Alteryx Azure Kubernetes Service TeamCity Octopus Deploy Fiserv R VBA SQL SharePoint+11 more

What Bank OZK Is Building

◆Challenges

Reducing fraud
Minimizing errors
Preventing loss
Loan production
Detecting fraud loss
Expanding commercial customer relationships
Maintaining compliance
Improving merchant portfolio performance
Process improvement fraud detection
Automating ci/cd pipelines

▲Active Projects

Fraud awareness training program
Embedding data quality checks and schema validation
Containerizing applications for cloud-first frameworks
Atlan data catalog
Performance reporting system
Merchant portfolio performance improvement
Institutional wealth strategy development
Retention program development
Institutional business development process
Seamless client experience integration

Hiring Activity

Steady330 roles · 120 in 30d

Department

Finance

139

Ops

Security

Support

Sales

Data

Engineering

Seniority

Mid

119

Junior

Senior

Manager

Director

Staff

Intern

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About Bank OZK

Bank OZK is a publicly traded regional bank based in Little Rock, Arkansas, operating across multiple U.S. markets. The organization serves commercial clients, merchants, and institutional wealth clients, with a stated focus on combining relationship-driven service with modern technologies. Operating scale spans 1,000–5,000 employees across finance, operations, security, support, and sales functions. Current hiring activity totals 327 open roles, with steady velocity, concentrated in finance (139 roles) and operations (67 roles), reflecting core banking and back-office needs.

HeadquartersLittle Rock, Arkansas

Company Size1,001–5,000 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Bank OZK use?

Snowflake, dbt, Python, Streamlit, Talend, Power BI, Alteryx, Atlan, Fiserv, SAS, Azure Kubernetes Service, Azure DevOps, GitHub, and SWIFT for payment infrastructure.

What is Bank OZK working on?

Fraud detection and prevention systems, data quality and schema validation, cloud containerization, merchant portfolio performance, institutional wealth strategy, and compliance automation.