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Java Backend Developer

West Mclean,VA

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784 Java Backend Developer jobs in West Mclean,VA

New, Posted 12 hours ago
Recommended
IT Senior Software Developer - Full Stack (Python and JavaScript)

Guidehouse Careers

McLean, VA 22101

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

Vantor

Reston, VA 20190

$113,000-$188,000/yr
Hybrid~ 22 minEducation 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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ResumeLibrary
AI Platform and DevSecOps Engineer

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

$100,000/yr
New, Posted 7 hours ago
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Senior Software Development Manager - Mobility Services (Aviation Connectivity)

Dish Network

Germantown, MD 20875

$100,500/yr
Bilingual Preferred
Recommended
DevOps Developer

ManTech

Herndon, VA 20170

New, Posted 1 day ago
Easy Apply
Senior Software Developer (Red Team)

Oak Grove Technologies Llc

Fort Belvoir, VA 22060

~ 35 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 15 hours ago
ResumeLibrary
Lead Software Engineer

L3Harris Technologies

Herndon, VA 20192

Bilingual Preferred
New, Posted 1 day ago
DiversityJobs
Business Development Executive, GBS Large Enterprise

Gartner

Arlington, VA 22209

New, Posted 12 hours ago
Lead, Software Engineer

L3Harris Technologies Careers

Chantilly, VA 20152

Bilingual Preferred
New, Posted 1 day ago
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Permits Manager for Region, DC Design Engineering

Amazon Data Services

Herndon, VA 20170

~ 26 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • 6+ years of data center design, construction, operations, or facility maintenance experience
  • 6+ years of industrial or commercial engineering in mission critical facilities including but not limited to: data centers, power generation or oil and gas facilities experience
  • Bachelor's degree in Engineering or a related field
  • Knowledge of critical data center mechanical and electrical equipment
  • Experience in data center design, construction, operations, or facility maintenance
  • Experience researching new designs, technologies, and construction methods of data center equipment and facilities
SmartExplore AI is experimental.
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