Senior Java Full Stack Developer

Job Title: Senior Java Full Stack Developer
Location: McLean VA (5 Days Onsite per Week)
No C2C only W2

Job Summary:
Freddie Mac is seeking an experienced Senior Java Full Stack Developer to support a strategic Finance and Model Analytics initiative focused on mortgage portfolio analytics. The selected candidate will work closely with business stakeholders and development teams to design develop and support a full-stack financial application. This role requires strong expertise in Java Spring Framework Angular SQL and Agile

development methodologies.

Key Responsibilities:

• Design develop and maintain full-stack enterprise applications using Java and Angular technologies.
• Collaborate with business partners and technical teams to gather and translate requirements into scalable solutions.
• Develop backend services using Java 8 Spring Framework and related technologies.
• Build and enhance front-end components using Angular and TypeScript.
• Design and optimize database queries stored procedures and data access layers.
• Perform application troubleshooting debugging and performance tuning.
• Develop unit and integration tests using JUnit and Mockito.
• Participate in Agile/Scrum ceremonies including sprint planning standups reviews and retrospectives.
• Maintain code quality through version control and peer code reviews.
• Create and maintain technical documentation and application design artifacts.
• Support production deployments and provide ongoing application support.

Required Skills:

• 5 years of professional software development experience.
• 4 years of hands-on Java development experience.
• Strong expertise in Java 8 and Core Java concepts.
• Experience with Spring Framework.
• Experience with Angular and TypeScript.
• Strong knowledge of SQL and relational databases.
• Experience with GitHub GitLab or other version control systems.
• Knowledge of Agile and Scrum development methodologies.
• Experience with JUnit and Mockito testing frameworks.
• Understanding of application performance diagnostics and monitoring.
• Strong troubleshooting and debugging skills.
• Experience developing secure and responsive applications.

Preferred Qualifications:

• Bachelors or Masters Degree in Computer Science Information Technology or a related field.
• Experience with Object-Relational Mapping (ORM) frameworks.
• Knowledge of automated testing frameworks and CI/CD practices.
• Experience working within financial services or mortgage industry environments.
• Familiarity with enterprise application architecture and design patterns.
• Experience with application performance tuning and optimization.

Mandatory Skills:

• Java 8
• Spring Framework
• Angular
• TypeScript
• SQL / Database Development
• JUnit
• Mockito
• GitHub / GitLab
• Agile & Scrum
• Full Stack Development
• Application Performance Diagnostics
• Troubleshooting & Debugging

Best Regards:

Julia T
Phone: 1-
Email: