Full Stack Java Developer
Job Description
CSCI Consulting is looking for a Full Stack Java Developer to support our DoW client. In this role, the consultant will support the modernization and enhancement of mission-critical government applications. This role will focus on converting legacy Struts-based applications to modern Spring and Angular architectures while supporting ongoing development, testing, and deployment activities in an Agile environment.
The ideal candidate will have experience developing enterprise web applications using Java, Spring Boot, Angular, and RESTful APIs, with a strong understanding of software modernization efforts and secure application development practices.
Responsibilities
Analyze existing Apache Struts applications, business processes, and code bases to support modernization and migration efforts
Convert legacy Struts, JSP, and Servlet-based functionality into modern Spring Boot, Spring MVC, and Angular solutions
Refactor legacy code to improve maintainability, security, performance, scalability, and long-term supportability
Modernize application architectures by implementing RESTful APIs and contemporary front-end development practices
Collaborate with architects and senior developers to translate existing business rules and workflows into modernized application designs
Perform impact analyses to identify dependencies, integration points, and conversion risks within legacy applications
Develop and execute unit, integration, and regression testing to ensure functional equivalency following conversion activities
Troubleshoot and resolve defects identified during modernization, testing, and deployment efforts
Participate in code reviews and apply secure coding standards and development best practices
Utilize AI-assisted development tools to accelerate code analysis, modernization activities, testing, and documentation where appropriate
Support Agile development activities, including sprint planning, backlog refinement, and team collaboration
Minimum Requirements
Active Secret Clearance
Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
2-5 years of software development experience
Experience developing applications using Java
Experience with Spring Framework and/or Spring Boot
Experience with Angular, TypeScript, JavaScript, HTML, and CSS
Experience working with relational databases such as Oracle, SQL Server, or PostgreSQL
Experience supporting or enhancing legacy Java web applications
Understanding of MVC-based web application architectures
Experience using Git and Agile software development methodologies
Strong troubleshooting and debugging skills
Creativity and adaptability in problem-solving
Ability to work with clients to understand their needs
Strong organizational and time-management skills
Excellent written and verbal communication skills
Professional presence
Preferred Skills
Experience participating in application modernization efforts involving migration of legacy Java applications to Spring-based architectures
Familiarity with Apache Struts, JSP, Servlets, or other legacy Java web frameworks
Direct Apache Struts development experience
Experience migrating Struts applications to Spring MVC or Spring Boot
Ability to work in a team environment, as well as independently
Strong customer and vendor relationship skills
Demonstrated ability to comply with data standards and policies
Motivation to learn new technologies and methodologies that demonstrate value
Department of War experience is a plus!
About CSCI
CSCI is an award-winning information technology and financial management consulting firm founded on one simple philosophy: “Do what is right, always.” We apply this philosophy across all elements of our growing business, from delivering world-class services for customers to providing an environment where associates thrive both personally and professionally. At CSCI, work and fun aren’t diametrically opposed!
At CSCI, our goal is to hire people with proven track records and retain them with an energizing, diverse company culture. We value each associate’s natural drive to excel, and we provide them with the freedom to do things their way. CSCI seeks the best and brightest in the industry—those who are ready to move their lives and career forward. Join us today and get excited about Mondays again!
Benefits of Working at CSCI
Competitive salaries
Generous Paid Time Off (PTO) package
Paid holidays aligned to the Federal calendar
Full health benefits including medical, dental, vision, and life insurance
401(k) retirement plan
Team building events
Professional development support
Legal
CSCI complies with all applicable Federal, state, and local employment regulations. Please reach out to HR@csciconsulting.com with any questions.
Equal Employment Opportunity
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. CSCI provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
If you require an accommodation, please contact CSCI Human Resources for further assistance. For questions regarding the qualifications listed above, please contact the CSCI Recruiting Team.
E-Verify
CSCI participates in E-Verify to confirm the employment eligibility of all newly hired employees. For more information, please visit www.dhs.gov/E-Verify.
California Consumer Privacy Act (CCPA) Notice
As part of the application and recruitment process, CSCI Consulting, Inc. may collect personal information as described under the California Consumer Privacy Act (CCPA).
This information is collected solely for employment-related purposes, including evaluating your qualifications, processing your application, and complying with legal obligations.
By applying to this position, you acknowledge that you have read and understand the following notice regarding the collection of your personal information as a job applicant:
Categories of Information Collected: Personal identifiers, employment history, educational information, and any other information provided in your application or as part of the interview process.
Purposes for Collecting Information: To review your application, assess your qualifications, and manage the hiring process.
Retention and Security: Information collected will be retained indefinitely and will be securely stored and handled in accordance with CCPA guidelines and CSCI Consulting, Inc. policies.
Rights of Applicants: Under CCPA, California residents have the right to request information about the personal data we collect, delete it, and request restrictions on certain uses. However, some information may be retained as required by law.
For further information, or to exercise your rights under the CCPA, please contact CSCI’s HR team.
Disclaimer
The above declarations are not intended to be an all-inclusive list of the duties and responsibilities of the job described, nor are they intended to be such a listing of the skills and abilities required to do the job. Rather, they are intended only to describe the general nature of the job.