Charles Schwab Tech Stack

Investment services and banking platform for retail and institutional clients

Financial Services Westlake, Texas 10,001+ employees Public Company

Charles Schwab is modernizing core infrastructure at scale: actively migrating legacy mainframe systems to PostgreSQL, building new crypto trading platforms, and adopting Cursor (an AI-assisted code editor) while phasing out DB2. The hiring velocity is accelerating with finance and engineering roles growing fastest, and the pain-point mix—modernization, regulatory compliance, system integration—reflects a large financial-services organization reconfiguring legacy monoliths into distributed, compliance-heavy systems.

Tech Stack 200 technologies

Core Stack.NET C# PostgreSQL Selenium Java Postman Tableau Power BI Python BigQuery GitLab Bitbucket Ethereum Solana Bloomberg Aladdin Copilot Studio Visual Basic Concur REST Assured Business Objects Alteryx Informatica IDMC Informatica Cloud Integration Service GCS Dataproc Control-M Bash Perl Bamboo+170 more

AdoptingCursor

ReplacingDB2

What Charles Schwab Is Building

◆Challenges

Modernizing platforms
Fast-paced environment
Ensuring regulatory filings compliance
Compliance with banking regulations
System integration complexity
Stability or performance issues
Reducing fraud risk
Modernizing legacy systems
High-volume tax processing
Complex financial needs

▲Active Projects

Capital stress testing audit
Api test automation
Crypto platform development
Large-scale application development
Implementing large scale and tactical sales strategies
Treasury alm/capital forecast data repository
Analytical/reporting platform
Post-origination monitoring of alternative collateral
Retirement software integrations
Modernization of legacy mainframe to postgres

Hiring Activity

Accelerating190 roles · 140 in 30d

Department

Finance

Engineering

Sales

Data

Support

Ops

Product

Executive

Seniority

Senior

Mid

Junior

Manager

Director

Lead

Principal

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About Charles Schwab

Charles Schwab operates a brokerage, banking, and financial-advisory platform serving retail investors, institutional advisors, and specialty finance segments including retirement planning and mutual-fund clearing. The company runs a Postgres- and cloud-native tech stack (GCS, BigQuery) alongside legacy systems, with active projects spanning capital stress testing, API automation, and retirement-software integrations. Support runs 24/7, and hiring is concentrated in finance, engineering, and sales roles across the US and Canada.

HeadquartersWestlake, Texas

Company Size10,001+ employees

Hiring MarketsUnited States, Canada

Frequently Asked Questions

What is Charles Schwab's tech stack?

Core stack includes PostgreSQL, Python, Java, .NET, C#, Google Cloud (GCS, BigQuery), Tableau, Power BI, and Bloomberg. The company is modernizing away from DB2 and adopting Cursor for development.

Where is Charles Schwab headquartered?

Westlake, Texas. The company is a publicly traded financial-services firm with 10,001+ employees.

How this profile is built

Charles Schwab's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.