Top 291 Advanced java developer Jobs in Annapolis Junction, Md

MCCO Software Developer SME | Active TS/SCI CI Poly
General Dynamics Information Technology —Fort Meade, MD
- $170,000 - $230,000 a year
- Azure
- Windows
- Java
- Paid time off
- 401(k) matching
SQL Engineer
Embedded Alliance —Gaithersburg, MD
- $105,000 - $185,000 a year
- Full-time
- 6 years
- Oracle
- Java
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer (SWE-3)
Leidos —Fort Meade, MD
- $107,900 - $195,050 a year
- Full-time
- 11+ years
- Java
- Bachelor's degree
- Paid holidays
- Paid time off
System Software Engineer (Up to $30,000 sign on bonus available)
General Dynamics Information Technology —Hanover, MD
- $186,575 - $252,425 a year
- Office
- In-person
- Senior level
- Paid time off
- 401(k) matching
14d
Principal Software Engineer (SWE-4)
Leidos —Annapolis Junction, MD
- $131,300 - $237,350 a year
- Full-time
- 11+ years
- Java
- Bachelor's degree
- Paid holidays
- Paid time off
13d
Data Scientist
Parsons —Annapolis Junction, MD
- $148,300 - $266,900 a year
- 7 years
- Doctoral degree
- Computer Science
- Wellness program
- Paid holidays
Software Developer
Booz Allen —Fort Meade, MD
- $86,900 - $198,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Health insurance
- Flexible spending account
Mid-Level Web Developer
Boeing —Annapolis Junction, MD
- $144,000 - $210,000 a year
- Hybrid work
- Computer Science
- Mid-level
- Java
- Tuition reimbursement
- Adoption assistance
Senior Full-Stack Platform Engineer - Agentic AI
Peraton —Annapolis Junction, MD
- $146,000 - $234,000 a year
- Azure
- Computer Science
- 5 years
- Health savings account
- Paid holidays
Entry level Software Engineer
PLEX Solutions, LLC —Annapolis Junction, MD
- $80,000 - $100,000 a year
- Online Application
- Hybrid work
- Computer science
- Computer Science
- Java
- Profit sharing
- Health insurance
Quick Apply
Senior Java Developer
Accellor —Maryland City, MD
- $110,000 - $130,000 a year
- Remote
- Computer science
- Azure
- Computer Science
- Health savings account
- AD&D insurance
Quick Apply
Java Automation Engineer
Agile Defense —Annapolis Junction, MD
- $90,000 - $105,000 a year
- Hybrid work
- Mid-level
- Java
- SQL
- Paid holidays
- Disability insurance
Quick Apply
SR Software Engineer --TS/SCI w/poly
Peraton —Annapolis Junction, MD
- $176,000 - $282,000 a year
- Computer Science
- Java
- SQL
- Health savings account
- Paid holidays
7d
Software Engineer
AeroVironment —Annapolis Junction, MD
- $83,500 - $150,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- 5 years
- Paid holidays
- Health insurance
Full Stack Software Developer
PLEX Solutions, LLC —Annapolis Junction, MD
- $100,000 - $240,000 a year
- Online Application
- Hybrid work
- 7 years
- Organizational skills
- Senior level
- Profit sharing
- Health insurance
Quick Apply
UI Full Stack Software Developer
Booz Allen —Fort Meade, MD
- $69,400 - $158,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Flexible spending account
Web Developer
T-Rex Solutions —Fort Meade, MD
- $180,000 - $230,000 a year
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Health insurance
Quick Apply
13d
Mid-Level Web Developer
Boeing Intelligence & Analytics —Annapolis Junction, MD
- $144,000 - $210,000 a year
- Hybrid work
- Computer Science
- Mid-level
- Office
Advanced Software Engineer
CipherLogix —Fort Meade, MD
- Full-time
- Computer science
- Computer Science
- Windows
HP100 Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Overtime
- Computer Science
- Java
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply

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MCCO Software Developer SME | Active TS/SCI CI Poly

General Dynamics Information Technology -
Fort Meade, MD

Apply Now

Job Details

$170,000 - $230,000 a year

Benefits

Internal mobility program
Paid time off
401(k) matching

Qualifications

Software engineering
Tooling
Configuration management
Development environments
Security system vulnerability testing
Version control systems
Vulnerability management
TS/SCI with Polygraph
Developer tools
Design (software development lifecycle)

Full Job Description

Your Impact

Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.

Job Description

Transform technology into opportunity as a Software Developer SME at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.

The Marine Corps Cyberspace Operations (MCCO) Tool Developer program builds custom software that supports real-world cyber missions. Developers create tools that help defend Marine networks, identify vulnerabilities, automate cyber tasks, and support authorized offensive cyber operations. It’s a hands-on, mission-driven role where you’ll design and prototype solutions used directly by Marine Corps cyber teams and U.S. Cyber Command.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Software Developer SME, the work you’ll do for GDIT will be impactful to the mission of Marine Corps Forces Cyberspace Command (MARFORCYBER) at Ft. Meade, MD:

Drive the full software development lifecycle for cutting‑edge cyberspace capabilities that directly support Marine Corps cyber missions.
Shape project vision, scope, and timelines to deliver high‑impact technical solutions.
Partner with stakeholders to gather, analyze, and prioritize mission requirements that guide development.
Identify risks early, assess vulnerabilities, and engineer secure, resilient solutions.
Design detailed system architectures, models, and prototypes that bring cyber capabilities to life.
Build, test, and refine software across multiple programming languages in a fast‑paced, mission‑driven environment.
Architect solutions using modern approaches including microservices, monolithic systems, and event‑driven designs.
Write clean, well‑documented code that supports long‑term scalability and maintainability.
Manage configurations and version control with industry‑standard tools like Git.
Lead quality assurance with rigorous unit, integration, system, and acceptance testing.
Implement secure coding practices, perform vulnerability assessments, and ensure compliance with strict cybersecurity standards.
Create and refine operational scripts that directly support cyberspace operations.
Integrate capabilities with USCYBERCOM’s common services to ensure interoperability across the joint cyber mission.
Contribute to the development of cyberspace tradecraft and TTPs that strengthen MARFORCYBER’s operational advantage.

WHAT YOU’LL NEED TO SUCCEED

Bring your software engineering expertise along with a drive for innovation to GDIT. Our Software Developer SME must have:

Security Clearance Level: Active TS/SCI with CI Poly
Experience: 10+ years of experience in software development, with demonstrated expertise across the full lifecycle.
Proficiency in programming languages such as Java, Python, C, C++, and Assembly.
Experience with development tools including Visual Studio and Git.
Familiarity with operating systems including Windows, Linux, and macOS.
Experience with cloud platforms such as AWS, Microsoft Azure, and Google Cloud Platform.
Strong background in software architecture, modeling, and configuration management.
Secure coding practices and vulnerability assessment experience.
Education: Bachelor’s Degree; additional years of experience may be considered in lieu of degree; Master's Degree preferred
Work Location: Onsite in Ft. Meade, MD.
US Citizenship Required

Preferred Qualifications:

Experience developing cyberspace capabilities (implants, exploits, tradecraft, and TTPs).
Familiarity with event-driven architectures and microservices design.
Knowledge of USCYBERCOM mission systems and MARFORCYBER operational environment.
Systems Programming
CNO Development
Mobile Devices
Linux
Writing applications
Virtualization
Containerization
VR/VRE
Network Devices
Automation
Scripting
Methodology
Malware experience
8140 Compliant

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY
Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.

Work Requirements

Years of Experience

10 + years of related experience

may vary based on technical training, certification(s), or degree

Certification

Travel Required

None

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $170,000 - $230,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across over 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber and application development. Together with our customers, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply Now

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advanced java developer jobs in annapolis junction, md

MCCO Software Developer SME | Active TS/SCI CI Poly

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Senior Software Engineer (SWE-3)

System Software Engineer (Up to $30,000 sign on bonus available)

Principal Software Engineer (SWE-4)

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Entry level Software Engineer

Senior Java Developer

Java Automation Engineer

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UI Full Stack Software Developer

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Mid-Level Web Developer

Advanced Software Engineer

HP100 Scientific Software Developer

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