Senior Java Full Stack Developer - McLean, VA
QTech•McLean, VA
•Onsite
About The Position
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.
Requirements
- 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.
Nice To Haves
- 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.
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.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
Associate degree
