BOK Financial Tech Stack

Regional bank modernizing data infrastructure and cloud governance

Financial Services Tulsa, OK 1,001–5,000 employees Founded 1910 Public Company

BOK Financial is a 1,000+ person regional bank (founded 1910, headquartered Tulsa) modernizing its data and cloud stack around AWS, Kafka, Snowflake, and Apache Iceberg. The tech mix—data lakehouse architecture, cloud governance automation, and emerging AI adoption (GitHub Copilot, Claude, Amazon Q)—signals an organization shifting from legacy banking infrastructure toward real-time data pipelines and automated compliance. Hiring is heavily finance-driven (183 roles open) but with active engineering and data efforts, indicating infrastructure-as-code and analytical capability building alongside traditional banking operations.

Tech Stack 54 technologies

Core StackAWS Apache Kafka Apache Iceberg ServiceNow Terraform GitLab Kubernetes PL/SQL JavaScript Salesforce Snowflake Kafka PySpark AWS Lambda AWS EMR AWS Lake Formation Microsoft 365 Azure Sentinel Azure Policy IAM OPA Oracle APEX SQL HTML CSS Amazon EMR Oracle Cloud EPM Alteryx Excel+21 more

AdoptingGitHub Copilot Claude Amazon Q

What BOK Financial Is Building

◆Challenges

Risk mitigation
Reducing fraud risk
High volume credit requests
Acquiring new corporate clients
Reducing delinquency
Compliance with regulatory standards
Ensuring compliance with regulation b
Transferring assets and recordkeeping data
Audit of it controls
Streamlining approval process

▲Active Projects

Enterprise framework development
Banking navigator training program
Leadership development program
High-potential development program
Cloud governance automation
Transitioning new iw clients to system
Od intervention delivery
Relationship management plan
Data validation tooling
Data lakehouse architecture on aws using apache iceberg

Hiring Activity

Steady300 roles · 95 in 30d

Department

Finance

183

Ops

Engineering

Data

Sales

Support

Security

Seniority

Senior

101

Junior

Mid

Manager

Lead

Director

Intern

Company intelligence

Find more companies like BOK Financial by tech stack, pain points and active projects

Get started free

About BOK Financial

BOK Financial serves consumers, small to mid-market businesses, and wealth clients across personal banking, business banking, commercial lending, and private wealth management. As a century-old regional bank with public-company status, the organization operates across multiple banking verticals—consumer checking and mortgages, treasury services, corporate client relationship management, and wealth advisory. Current operational priorities center on regulatory compliance, fraud and credit-risk mitigation, asset transfer workflows, and corporate client acquisition and onboarding.

HeadquartersTulsa, OK

Company Size1,001–5,000 employees

Founded1910

Hiring MarketsUnited States

Frequently Asked Questions

What is BOK Financial's tech stack?

Core stack: AWS (compute, EMR, Lambda, Lake Formation), Apache Kafka and Iceberg (streaming and lakehouse), Snowflake (analytics), Oracle (EPM and APEX), Salesforce (CRM), ServiceNow (operations). Recently adopting GitHub Copilot, Claude, and Amazon Q for AI-assisted development and operations.

What is BOK Financial working on?

Active projects include data lakehouse architecture on AWS using Apache Iceberg, cloud governance automation, data validation tooling, enterprise framework development, and multiple client onboarding and relationship management initiatives. Leadership development and training programs are also underway.