2800 Sr Java Developer jobs in Alexandria,VA

New, Posted 18 hours ago

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$175,000/yr

Hybrid~ 23 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 8 hours ago

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Building Engineer

JLL

Arlington, VA 22202

~ 21 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

High school diploma or equivalent
Minimum 3 years of related experience and training in HVAC, Controls, Electrical, or Plumbing
Proficiency with hand and power tools, measuring instruments, and specialized diagnostic equipment such as multimeters, pressure gauges, and infrared thermometers
Ability to read and interpret mechanical, electrical, and plumbing blueprints and schematics
Proficient in basic computer applications including MS Office, Outlook, and CMMS systems
Competency in electrical troubleshooting and understanding of building automation systems

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New, Posted 22 hours ago

Senior Full Stack Software Engineer (TS/SCI)

Vantor

Springfield, VA 22150

$137,000-$228,000/yr

~ 13 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 7 hours ago

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Test Development Manager

Jabil Circuit

Washington, DC 20006

Hybrid~ 21 min

BS degree in Electrical/Computer Engineering, Computer Science, or related field
MS preferred
10+ years' experience in a software development/test capacity with enterprise server, storage, or networking products
3+ years people management experience
Excellent verbal and written communication skills
Prior experience directly managing software development teams
Experience managing remote, multi-national and geographically dispersed development teams
Domestic and/or International travel, up to 25%, may be required
Knowledge of professional software engineering practices for the complete software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
Agile, CICD, and SLDC process implementation and application experience
Knowledge/Expertise in the following programming/scripting languages: Python, BASH, Java experience a plus
Linux development experience with a solid understanding of its fundamentals and internals: Ubuntu/ CentOS
Well-versed in the following container/virtualization environments: VMware, Docker
Solid understanding of large-scale distributed systems in practice, including multi-tier architectures, application security, monitoring and storage systems
Experience with front-end and back-end Web UI design
Experience with common web APIs (REST, XML-RPC)
Experience with hardware and API solutions for controlling, managing and stressing L10 devices (servers, network and storage SSDs, NVMe): IPMI, Redfish, mprime, FIO, Linpack, ptugen, memtester
Experience in the creation and configuration(DHCP, PXE boot, nginx) of Virtual Machines (VMs), VMWare preferred
Experience with leading edge networking systems, hardware, software and protocols including but not limited to enterprise ethernet datacenter switching/routing L1, L2, and L3 (BGP, DHCP Relay, ECMP). Arista CloudVision is a plus
Experience with code versioning tools (Git preferred)