Java Developer II
On-siteRockville, Maryland, United States
Job Summary
Conduct application development and support while applying design patterns, Object-Oriented Design, and Domain-Driven Design principles. Perform detailed analysis of modifications to determine impact and feasibility, then design and execute solutions with automated unit testing and continuous integration. Provide modified code as part of release packages for operational installation and manage data quality and system documentation. Support critical production issues and conduct disaster recovery testing. Requires Level 5 Security Clearance, U.S. residency within the last five years, and is a permanent, local DC Metro opportunity in Rockville, Maryland.
Required Qualifications
- Level 5 Security Clearance
- Reside in the U.S. for a total of 3 years within the last 5 years
- No Corp 2 Corp
- No H1b Visa sponsorship
- Permanent opportunity
- Local DC Metro candidates only
- Perform application development and support
- Understand and apply development design patterns
- Understand and apply design disciplines including Object-Oriented Design and Analysis and Domain-Driven Design
- Understand and leverage common architectural styles and patterns (Layered, Clean, CRUD, CQRS, etc.)
- Understand and apply quality techniques and practices (automated unit testing, Test Driven Design/Development, java performance analysis, continuous integration)
- Problem and modification identification, classification, and prioritization
- Detailed analysis of the modification to determine impact, feasibility, and alternatives
- Design modification and execution of solution
- Testing of the application as required when changes are made to the, application, its infrastructure or interfacing systems
- Provide the modification as part of a release package for installation in the operational environment
- Data quality and data management
- Creation and maintenance of system documentation and artifacts
- Disaster recovery testing
- Provide support of critical production issues
- Work well on small, high-performing teams
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