Demo

Senior Java Web Application Developer

Data Capital Incorporation
Greenbelt, MD Full Time
POSTED ON 6/23/2026
AVAILABLE BEFORE 7/22/2026

Position Summary

We are seeking an experienced Senior Java Web Application Developer to support the NASA SEWP Program by designing, developing, enhancing, and maintaining mission-critical web applications. The ideal candidate will possess extensive experience in Java-based web development, Oracle databases, and modern software development practices. This role requires collaboration across technical and business teams throughout the Software Development Life Cycle (SDLC) while ensuring high-quality, scalable, and secure solutions.

Required Qualifications

  • 10 years of experience developing and supporting Java-based web applications.
  • 5 years of experience working with Oracle databases, including advanced SQL query development and optimization.
  • Strong understanding of software development methodologies, design patterns, and best practices.
  • Experience with application testing, debugging, troubleshooting, and performance tuning.

Preferred Qualifications

  • Hands-on experience with:
  • Java Server Pages (JSP)
  • Spring Framework / Spring MVC
  • RESTful Web Services
  • HTML, CSS, JavaScript
  • JSON and XML
  • Experience with:
  • JBoss Application Server
  • Hibernate or MyBatis
  • Maven
  • Rich AJAX-based web applications
  • Git version control
  • Software Development Process Models and DevOps practices
  • Experience working in Agile/Scrum development environments


Salary.com Estimation for Senior Java Web Application Developer in Greenbelt, MD
$120,932 to $149,355
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