826 Java Developer Consulting jobs in Gaithersburg,MD

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Test Engineer

BOOZ, ALLEN & HAMILTON - McLean, VA

Test Engineer

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

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2026 Graduate - Computer Engineer, Shipboard Systems Team

Johns Hopkins Hospital

Laurel, MD 20723

$85,000/yr

~ 34 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Engineering or a closely related field.
Are willing and able to travel occasionally (5%) to US Navy facilities, bases and contractor sites.
Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

SmartExplore AI is experimental.

New, Posted 21 hours ago

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Senior Specialist, Software Engineering 1

L3Harris Technologies

Chantilly, VA 20151

~ 44 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in software engineering, Computer Science, Computer Engineering, or related STEM field and six years' experience; or equivalent combination of education and experience.
Experience with Java, preferably Java 11 or newer.
Experience writing unit tests, preferably JUnit and Mockito.
Experience with SQL, preferably PostgreSQL.
Experience with Linux.
Experience with Java build tools, preferably Maven.
Experience with GIT.
Experience with Java IDEs, preferably Netbeans.
Experience with collaboration software like Bitbucket or Gitlab.
Must be able to collaboratively work in a pull-request environment.
Experience with continuous integration (CI) software like Jenkins.
Active Top Secret Clearance with SCI or SCI eligibility

SmartExplore AI is experimental.

New, Posted 5 hours ago

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Senior Specialist, Federal ServiceNow Developer

KPMG

Washington, DC 20009

Health InsuranceRetirement Benefit

A minimum of three years of ITSM or ServiceNow Development experience
Bachelor's degree from an accredited college/university
Experience working in an Agile or Scrum software development environment
Familiarity with implementing solutions on the ServiceNow platform
Experience with scripting in the ServiceNow platform using JavaScript: Business rules, Client Scripts, UI Actions, UI Pages
Applicant must possess or be eligible for a U.S. Government Secret clearance
Ability to travel as required to support firm engagements

SmartExplore AI is experimental.

New, Posted 1 day ago

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Delivery Consultant, WWPS ProServe

Amazon

Jessup, MD 20794

~ 42 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

3+ years of cloud architecture and solution implementation experience
Knowledge of the primary aws services (ec2, elb, rds, route53 & s3)
Experience implementing AWS services in a variety of distributed computing environments
Current, active US Government Security Clearance of TS/SCI with Polygraph

SmartExplore AI is experimental.

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Senior Real Estate Development Manager, AWS Infrastructure Services

Amazon Data Services

Arlington, VA 22203

~ 35 min Onsite

8+ years of experience in large-scale site selection, real estate land acquisitions and lease negotiations
5+ years experience performing the full range of land entitlement functions leveraging a combination of internal and external resources
5+ years experience in site due diligence, site development, and negotiation of entitlement agreements for large complex projects.
Bachelor's Degree in Urban Planning, Architecture, Civil Engineering, Real Estate or related fields.

SmartExplore AI is experimental.

New, Posted 5 hours ago

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Senior Specialist, Federal ServiceNow Developer

KPMG

Washington, DC 20004

Health InsuranceRetirement Benefit

A minimum of three years of ITSM or ServiceNow Development experience
Bachelor's degree from an accredited college/university
Experience working in an Agile or Scrum software development environment
Familiarity with implementing solutions on the ServiceNow platform
Experience with scripting in the ServiceNow platform using JavaScript: Business rules, Client Scripts, UI Actions, UI Pages
Applicant must possess or be eligible for a U.S. Government Secret clearance
Ability to travel as required to support firm engagements

SmartExplore AI is experimental.

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$165,000/yr

Hybrid~ 34 min

Bachelor's degree in Computer Science, Engineering, or related field
12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments. (or commensurate experience).
Active Secret clearance with the ability to obtain and hold DEA suitability
Strong knowledge of Java SE/EE, Spring Boot, and RESTful services
Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols
Understanding of FISMA, NIST, or RMF compliance
Proficiency with build tools (Maven/Gradle), version control (Git), and CI/CD tools (Jenkins, GitLab CI)
Exposure to containerization technologies (Docker, Kubernetes) and cloud platforms (AWS GovCloud, Azure Government)
Understanding of secure coding practices and experience with static/dynamic code analysis tools
Strong problem-solving skills and ability to work independently or within a cross-functional Agile team

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Missile Defense Expert, Senior

BOOZ, ALLEN & HAMILTON

McLean, VA 22101

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience with the design, development, testing, or analysis for Missile Defense Weapons Systems or Fire Control Systems
Experience with weapon system requirements, design, and performance analysis for features such as engageability, interceptability, and lethality
Ability to effectively communicate, work independently and collaboratively on a cross-functional team, and demonstrate initiative to complete complex tasks to achieve program goals in a fast-paced environment
Secret clearance
Bachelor's degree

SmartExplore AI is experimental.

New, Posted 11 hours ago

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