667 Core Java jobs in Gainesville,VA

SME Application Developer

GovCIO LLC

Fairfax, VA 22031

$205,000/yr

~ 21 min OnsiteUrgently Hiring

Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
Active secret clearance
US Citizen
12+ years of IT experience with large integrated projects
5+ years of professional experience in Java development, preferably in federal or defense contracting environments.
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, preferably within the DOJ, and 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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Construction Sales Representative

Erie Home

Chantilly, VA 20151

$125,000-$250,000/yr

~ 20 min OnsiteHealth InsuranceRetirement Benefit

Valid driver's license, reliable transportation with auto insurance, and the ability to travel to and from in-home appointments.

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General Manager

Riverstone Logistics

Gainesville, VA

New, Posted 1 day ago

HR Compliance Manager

DLA Piper

Reston, VA 20191

$112,879-$165,525/yr

New, Posted 16 hours ago

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AIx Field Service Engineer

Applied Materials

Manassas, VA 20110

New, Posted 6 hours ago

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Digital Pathology Field Service Engineer

TD Synnex

Gainesville, VA

Flexible Schedule

Perfect Match

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IAD Station Director

Swissport International AG

Sterling, VA 20166

$170,000-$173,000/yr

~ 32 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Fluent spoken and written English
5 years' experience with P&L; responsibility
Able to travel up to 15% to support job responsibilities
While performing the duties of this job, the employee is regularly required to sit and talk or hear.
The employee is occasionally required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; and stoop, kneel, crouch, or crawl.
The employee must regularly lift and/or move up to 100 pounds and occasionally lift and/or move up to 50 pounds.
Specific vision abilities required by this job include close vision, distance vision, color vision, and ability to adjust focus.
The expected pay rate is $170,000 - $173,000/annually.

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Backend Developer, Data Platform (TS/SCI with CI Poly)

Vantor

Reston, VA 20190

$113,000-$188,000/yr

HybridEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
Employment for cleared roles is contingent upon verification of clearance status.
_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).
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
5+ years of professional software engineering experience, with strong backend development skills
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
Tenacious troubleshooting, problem solving and error fixing mentality
Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.

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Data Center Controls Engineer, Data Center Capacity Delivery - Controls, DCC Communities

Amazon Data Services

Bristow, VA 20136

~ 10 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field
Experience carrying new design concepts through exploration, development, and into deployment or mass production
Experience in MS Excel, Word, and Windows Operating Systems
Experience with power management and power monitoring systems

SmartExplore AI is experimental.