1113 Java Developer Software Engineering jobs in Washington,DC

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

~ 20 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 6 hours ago

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Web-based User Interface Software Engineer

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$100,000/yr

New, Posted 2 hours ago

ResumeLibrary

Lead Software Engineer

L3Harris Technologies

Herndon, VA 20192

Bilingual Preferred

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Software Engineer

ManTech

Annapolis Junction, MD 20701

New, Posted 16 hours ago

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Senior Software Developer (Red Team)

Oak Grove Technologies Llc

Fort Belvoir, VA 22060

~ 27 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)

SmartExplore AI is experimental.

New, Posted 6 hours ago

iHire

Machine Learning Engineer

Capital One

Mc Lean, VA 22101

New, Posted 1 day ago

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Construction Cost Engineer, AMER Cost Control

Amazon Data Services

Herndon, VA 20170

Requires TravelHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field
Experience directly related to the design or construction of data centers or critical infrastructure or large-scale mechanical and electrical plants
Experience in MS Excel, Word, and Windows Operating Systems
Experience with power management and power monitoring systems
Experience in construction management of large, complex projects involving large-scale mechanical, electrical and plumbing (MEP) plants

SmartExplore AI is experimental.

New, Posted 7 hours ago

Kubernetes Platform Engineer / Development Operations (TS/SCI with Poly Required)

Gci Incorporated

Chantilly, VA 20152

New, Posted 22 hours ago

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Electro-Optical Systems Engineer

Fibertek

Herndon, VA 20171

~ 34 min Onsite

A bachelor's degree in engineering, system engineering or optics
A minimum of 10 to 15 years of relevant experience
Experience in Systems Engineering with an emphasis in requirements development, test planning, test documentation, and systems integration, verification, and validation
Experience developing and managing system and subsystem requirements flow down
Demonstrated ability to lead and implement systems engineering best practices and tools from the ground up
Experience with systems engineering and requirements management software tools and model-based systems engineering (MBSE)
Ability to effectively communicate technical results and report problems through written and/or graphical formats
U.S. citizenship is required
Secret or Top Secret Clearance preferred

SmartExplore AI is experimental.

New, Posted 7 hours ago