ZipRecruiter

Log In

1

Freddie Mac Python Finance Developer Jobs (NOW HIRING)

Freddie Mac

Financial Modeling Software Engineer

Mclean, VA · On-site

$109K - $163K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... If you have finance and/or technology background, experience with critical applications, and thrive ...

Freddie Mac

Software Engineer, Senior

Mclean, VA · On-site

$130K - $196K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Financial Engineering is seeking a Senior Software Engineer to develop production systems that ...

Freddie Mac

Software Engineer, Senior

Mclean, VA · On-site

$130K - $196K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Financial Engineering is seeking a Senior Software Engineer to develop production systems that ...

Freddie Mac

Senior Software Development Engineer

Mclean, VA · On-site

$123K - $163K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Familiarity with Python/SAS is preferred * Experience in Financial industry with Modeling and ...

Freddie Mac

Senior Software Development Engineer

Mclean, VA

$125K - $165K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Familiarity with Python/SAS is preferred * Experience in Financial industry with Modeling and ...

Freddie Mac

Senior Elastic Engineer

Mclean, VA · On-site

$105K - $145K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Python, NodeJS, Java, etc.) * Hands-on experience with DevOps practices, CI/CD pipelines, and ...

Freddie Mac

Software Engineer, Senior

Mclean, VA

$130K - $196K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Maintain data ingestion libraries written in Java and Python * Collaborate with data producers ...

Freddie Mac

Software Engineer, Senior

Mclean, VA · On-site

$130K - $196K/yr

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of ... Maintain data ingestion libraries written in Java and Python * Collaborate with data producers ...

next page

Showing results 1-20

All JobsFreddie Mac Python Finance Developer Jobs

Freddie Mac Python Finance Developer information

See salary details

$13

$58

$86

How much do freddie mac python finance developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for freddie mac python finance developer in the United States is $58.62, according to ZipRecruiter salary data. Most workers in this role earn between $48.32 and $66.59 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freddie Mac Python Finance Developer, and why are they important?

A Freddie Mac Python Finance Developer should possess strong programming skills in Python, solid understanding of financial concepts, and a degree in computer science, finance, or a related field. Familiarity with tools like SQL, financial modeling libraries (e.g., pandas, NumPy), and experience with version control systems such as Git are typically required. Excellent problem-solving abilities, attention to detail, and effective communication skills help developers collaborate with finance and technology teams. These competencies are essential for building accurate, robust financial solutions that support Freddie Mac's mission and regulatory requirements.

What does a Freddie Mac Python Finance Developer do?

A Freddie Mac Python Finance Developer is responsible for designing, developing, and maintaining financial applications and tools using the Python programming language. They work closely with financial analysts and risk management teams to automate processes, analyze large datasets, and create models that support mortgage finance operations. Their role is critical in ensuring efficient data processing, reporting, and decision-making within Freddie Mac’s financial systems.

How does a Python Finance Developer at Freddie Mac typically collaborate with cross-functional teams to deliver financial solutions?

As a Python Finance Developer at Freddie Mac, you will frequently work alongside quantitative analysts, data scientists, and business stakeholders to design and implement financial models and tools. Collaboration is integral, as you’ll translate complex financial requirements into robust Python applications, often participating in agile development cycles and code reviews. Effective communication and teamwork are essential to ensure that the technical solutions align with Freddie Mac’s business goals and regulatory standards. This collaborative environment not only fosters professional growth but also provides exposure to a wide range of financial products and technologies.
Infographic showing various Freddie Mac Python Finance Developer job openings in the United States as of June 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 81% Physical, 8% Hybrid, and 11% Remote job distribution, with an average salary of $121,932 per year, or $58.6 per hour.
Financial Model Developer, Professional

Financial Model Developer, Professional

Freddie Mac

Mclean, VA • On-site

Full-time

Posted yesterday

Job description

At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose.
Position Overview:
The Financial Model Developer will design, build, validate, and maintain the high-performance cash flow models and supporting calculation library used across the Investments and Capital Markets (I&CM) division. This role supports Freddie Mac's retained portfolio, interest-rate hedging, and securitization activities by delivering scalable, fault-tolerant, and well-governed quantitative models for valuation, risk management, and financial capital forecasting.
Our Impact:
The Investments and Capital Markets (I&CM) division is responsible for managing the retained portfolio, as well as Freddie Mac's debt funding, liquidity management, and interest-rate hedging. The division is also responsible for I&CM securitization. Our team develops the core cash flow calculation library and the models that drive these calculations. The library is used by multiple applications for valuation and risk management of Freddie's portfolios, as well as financial capital forecasting.
Your Impact:
Design, build, validate, and maintain high-performance, scalable, and fault-tolerant financial models to support strategic planning, investment decisions, forecasting, valuation, and performance reporting. This role partners with Finance, FP&A, Strategy, and business stakeholders to translate business requirements into robust, auditable, and scalable models.
  • Develop and maintain financial models for cash flow forecasting, capital planning, scenario analysis, and valuation.
  • Translate business requirements into model structures, assumptions, and outputs.
  • Validate model implementation accuracy through reconciliation.
  • Develop and maintain automated test suites in Python (unit, regression, and integration tests) to ensure numerical correctness, reproducibility, and robust model governance.
  • Maintain version control, documentation, and change logs; ensure models meet internal governance standards.
  • Continuously improve model architecture, computational efficiency, and technical quality (e.g., refactoring, numerical methods, documentation) to increase business impact and reduce model risk.
  • Partner with application teams to ensure our quantitative library is properly integrated into production systems.
  • Support ad hoc analyses as needed.

Qualifications:
  • Bachelors of Science in Computer Science, Information Systems, or equivalent work experience.
  • At least 2 years of experience developing production software.
  • Programming experience developing and testing with C++, Python, or Java.
  • Solid quantitative skills (statistics, econometrics, algebra).
  • Experience writing automated unit, integration, regression, performance, and acceptance tests.

Keys to Success in this Role:
  • Passion for hands-on programming.
  • Strong math and analytical skills, and a strong interest in growing financial knowledge.
  • Desire to work across all aspects of the software development lifecycle: requirements gathering, design, development, testing, and operations.
  • Strong collaboration and communication skills (both written and verbal).
  • Desire to continuously improve the team's technical practices.
  • Ability to quickly learn, apply, and deploy new technologies to solve emerging problems.

Current Freddie Mac employees please apply through the internal career site.
We consider all applicants for all positions without regard to gender, race, color, religion, national origin, age, marital status, veteran status, sexual orientation, gender identity/expression, physical and mental disability, pregnancy, ethnicity, genetic information or any other protected categories under applicable federal, state or local laws. We will ensure that individuals are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
A safe and secure environment is critical to Freddie Mac's business. This includes employee commitment to our acceptable use policy, applying a vigilance-first approach to work, supporting regulatory mandates, and using best practices to protect Freddie Mac from potential threats and risk. Employees exercise this responsibility by executing against policies and procedures and adhering to privacy & security obligations as required via training programs.
CA Applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Notice to External Search Firms: Freddie Mac partners with BountyJobs for contingency search business through outside firms. Resumes received outside the BountyJobs system will be considered unsolicited and Freddie Mac will not be obligated to pay a placement fee. If interested in learning more, please visit www.BountyJobs.com and register with our referral code: MAC.
Time-type:Full time
FLSA Status:Non-Exempt
Freddie Mac offers a comprehensive total rewards package to include competitive compensation and market-leading benefit programs. Information on these benefit programs is available on our Careers site.
This position has an annualized market-based salary range of $109,000 - $163,000 and is eligible to participate in the annual incentive program. The final salary offered will generally fall within this range and is dependent on various factors including but not limited to the responsibilities of the position, experience, skill set, internal pay equity and other relevant qualifications of the applicant.
Freddie Mac logo

About Freddie Mac

Sourced by ZipRecruiter

Today, Freddie Mac makes home possible for one in four home borrowers and is one of the largest sources of financing for multifamily housing. Join our smart, creative and dedicated team and you'll do important work for the housing finance system and make a difference in the lives of others.

Industry

Finance and insurance

Company size

5,001 - 10,000 Employees

Headquarters location

McLean, VA, US

Year founded

1970

View All Freddie Mac Jobs

Apply