Freddie Mac Tech Stack

Mortgage liquidity and housing finance platform serving U.S. homebuyers and renters

Financial Services McLean, VA 5,001–10,000 employees Founded 1970 Public Company

Freddie Mac operates a large-scale mortgage finance platform running on a hybrid AWS + on-prem stack (Java, Python, Spark, Snowflake, Workday, ServiceNow). Active hiring across finance, engineering, and data signals a push toward AI and automation: the project list is heavy on agentic workflows, gen AI agents, and model development (credit risk, property valuation, loss forecasting), while pain points cluster around risk governance and model monitoring—typical friction points when scaling ML in a regulated financial institution. ServiceNow and CI/CD adoption suggests infrastructure modernization alongside business process automation.

Tech Stack 157 technologies

Core StackWorkday Java Docker OpenShift Kubernetes Salesforce Jira Confluence ServiceNow AWS Snowflake Python Apache Spark SAS C++ Workday Studio BIRT IntelliJ IDEA PeopleSoft Ping Identity AWS EKS SAST SharePoint Gherkin AWS EMR Microsoft Office SQL Unix R VBA+123 more

AdoptingServiceNow RAG CI/CD

What Freddie Mac Is Building

◆Challenges

Reducing risk
Ensuring model governance compliance
Risk mitigation
Stress testing
Modernizing infrastructure
Identifying emerging risk
Monitoring emerging risks
Improving risk management outcomes
Improving credit risk forecast accuracy
Model performance monitoring

▲Active Projects

Agentic workflows
Securitization
Bpm automation solutions for internal audit and legal divisions
Full stack gen ai agents
Gen ai applications
Risk rating analytics
Property valuation model development
Credit risk model development
Loss forecasting model validation
Development of ai governance framework

Hiring Activity

Steady190 roles · 55 in 30d

Department

Finance

Engineering

Ops

Data

Security

Legal

Risk

Product

Seniority

Senior

Lead

Mid

Director

Junior

Manager

Intern

Notable leadership hires: Partner Management Lead, Operational Risk Lead, Tech Lead, Technical Lead, Collateral Risk Lead

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About Freddie Mac

Freddie Mac provides liquidity and stability to the U.S. housing market by purchasing and guaranteeing mortgages, serving homebuyers, homeowners, and renters. As a public company headquartered in McLean, VA, with 5,001–10,000 employees, the organization handles massive volumes of mortgage origination, securitization, and risk management. Core functions span finance, credit risk modeling, property valuation, and compliance—all critical to maintaining portfolio health in volatile interest-rate and housing-market environments.

HeadquartersMcLean, VA

Company Size5,001–10,000 employees

Founded1970

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Freddie Mac use?

Java, Python, Apache Spark, Snowflake, AWS (EKS, EMR), Kubernetes, Workday, ServiceNow, Salesforce, SAS, SQL, and Unix. Actively adopting ServiceNow, CI/CD pipelines, and RAG.

What is Freddie Mac working on?

Agentic workflows, full-stack gen AI agents, securitization automation, credit risk and property valuation model development, loss forecasting, and an AI governance framework—reflecting a shift toward automation and ML-driven decision-making.