998 Java Developer jobs in Clinton,MD

Information Technology Professional (IT Support)

US Navy

Forest Heights, MD 20745

New, Posted 20 hours ago

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$175,000/yr

Hybrid~ 41 min

Bachelor's degree in Computer Science, Engineering, or related field with 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.
Experience working in secure environments,
Understanding of FISMA, NIST, or RMF compliance.
Proficiency with build tools (Maven/Gradle).
Version control (Git).
CI/CD tools (Jenkins, GitLab CI).
Exposure to containerization technologies (Docker, Kubernetes).
Cloud platforms (AWS GovCloud, Azure Government).
Understanding of secure coding practices and experience with static/dynamic code analysis tools.

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New, Posted 1 day ago

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Senior Full Stack Software Engineer (TS/SCI)

Vantor

Springfield, VA 22150

$137,000-$228,000/yr

~ 31 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you must be a U.S. Citizen.
US citizenship and a current TS/SCI clearance (with willingness to get a CI Polygraph).
This position requires an active U.S. Government security clearance at the TS/SCI level.
_Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Bachelor's degree in computer science or related technology fields.
Minimum of 8 years demonstrated experience in software development, including design, development, and implementation
Proficiency in Java, Python, or similar object-oriented programming languages
Experience with data extraction, manipulation, visualization, and analysis of large datasets
Proficiency in Linux-based environments
Experience designing and supporting cloud-based architectures, including AWS and C2S environments
Experience developing and maintaining applications in cloud computing environments
Experience working with NoSQL data stores such as Elasticsearch, MongoDB, or similar technologies
Demonstrated ability to lead small engineering teams and work both independently and collaboratively
Strong problem-solving mindset and adaptability, with the ability to leverage emerging technologies to solve mission challenges
Familiarity with modern software development tools, DevSecOps practices, and CI/CD pipelines
Experience with Agile development methodologies
Ability to work full time onsite

SmartExplore AI is experimental.

New, Posted 2 hours ago

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Adobe Experience Manager (AEM) Developer

TechDigital Group

Washington, DC 20011

New, Posted 10 hours ago

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Senior Software Developer (Red Team)

Oak Grove Technologies Llc

Fort Belvoir, VA 22060

~ 34 min OnsiteHealth InsurancePaid Time Off

U.S. Citizenship and an active Top Secret clearance with SCI eligibility are required
Bachelor's degree in a relevant field
10+ years combined education/experience in software development, systems engineering, offensive security or cyber operations
3+ years of experience with C/C++/C# software development, including expertise in red team / offensive cyber operations capability development for Windows
Development and use of Command-and-Control (C2) frameworks/capabilities, especially Cobalt Strike
Ability to pass the Advanced Cyber Red Team Senior Developer Aptitude Test (SDAT) prior to onboarding
Willingness and ability to travel 15% (CONUS/OCONUS)

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New, Posted 2 hours ago

Business Development and Marketing Manager

Calibrate

Washington, DC 20011

New, Posted 1 hour ago

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Data Analytics Job Training Program

Year Up United

Washington, DC 20402

$525/wk

~ 27 min Onsite

A high school graduate or GED recipient
Eligible to work in the U.S.
Available Monday-Friday throughout the duration of the program
Have not obtained a Bachelor's degree
You may be required to answer additional screening questions when applying

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New, Posted 2 hours ago

Director, Development Events & Experiences

Stand Together

Arlington, VA 22204

New, Posted 2 hours ago

Senior Director Public Opinion & Research Strategy

Ipsos

Washington, DC 20011

Flexible Schedule

New, Posted 21 hours ago

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Commit to Serve Your City Year! (Full Pay/Benefits – Academic Mentor)

City Year

Accokeek, MD 20607

~ 19 min OnsiteChildcare AssistanceEducation AssistanceHealth Insurance

Be a U.S. citizen or legal permanent resident
Authorization to work in the U.S. is not sufficient.
Those with DACA status unfortunately are not eligible at this time
Be 17-25 by July 1, 2025
Have a GED or high school diploma
Some college experience
College degree
Have served no more than three terms in an AmeriCorps state or national program*
Agree to and complete a background check
Be able to begin City Year by July/August 2025 (specific start date varies by location)

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