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Sr Java Developer

Chantilly,VA

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1405 Sr Java Developer jobs in Chantilly,VA

New, Posted 1 day ago
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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$175,000/yr
Hybrid~ 17 minUrgently Hiring

  • 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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Application Developer

ManTech

Chantilly, VA 20151

New, Posted 1 day ago
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SME Application Developer

GovCIO LLC

Fairfax, VA 22031

$205,000/yr
~ 17 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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New, Posted 4 hours ago
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IT Senior Software Developer - Full Stack (Python and JavaScript)

Guidehouse Careers

McLean, VA 22101

New, Posted 1 day ago
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In Home Sales Representative

Erie Home

Chantilly, VA 20151

$125,000-$250,000/yr
OnsiteHealth InsuranceRetirement Benefit

  • No sales or construction experience needed – we provide full training!
  • Valid driver's license
  • Reliable transportation with auto insurance
  • The ability to travel to and from in-home appointments
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Senior Backend Developer, Data Platform (TS/SCI with CI Poly)

Vantor

Reston, VA 20190

$182,000-$200,200/yr
Hybrid~ 18 minEducation AssistanceHealth InsuranceRetirement Benefit

  • To be eligible for this position, you mustbe a U.S. Citizen.
  • This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
  • _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.
  • 10\+ 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.
  • Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
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New, Posted 1 day ago
HR Compliance Manager

DLA Piper

Reston, VA 20191

$112,879-$165,525/yr
New, Posted 1 day ago
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Senior Technical Program Manager

Fibertek

Herndon, VA 20171

~ 16 min Onsite

  • Proven success managing R&D programs from $5M - $100M+ in the aerospace and defense sector with full accountability for cost, schedule, and technical performance
  • US Citizen and eligibility to obtain a US Security Clearance
  • Bachelor's (Master's or PhD degree preferred) in a relevant engineering or applied-science field
  • >10 years professional experience including demonstrated success leading large and diverse technical teams in an engineering organization
  • Direct experience with systems engineering, optical or laser system development, and high-reliability aerospace programs
  • EVM experience preferred, including integrated baseline development and monthly statusing
  • Familiarity with expectations and collaboration in the context of typical Government development contracts, including NASA, US Government defense organizations, and/or aerospace Prime Contractor mission partners
  • Ability to apply experience in Aerospace and Defense to lasers and lidar systems
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New, Posted 1 day ago
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IT Professional

US Navy

Herndon, VA 20171

New, Posted 16 hours ago
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TCC - General Applications

TCC Admin / Other

Chantilly, VA

Onsite

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