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Sr Java Developer

Reston,VA

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Job Type
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4168 Sr Java Developer jobs in Reston,VA

Backend Developer, Data Platform

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.
  • _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
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Application Developer

ManTech

Chantilly, VA 20151

New, Posted 8 hours ago
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Java Software Engineer - Developer (Experienced and Senior)

Boeing

Herndon, VA 20170

Bilingual Preferred
New, Posted 11 hours ago
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SME Application Developer

GovCIO LLC

Fairfax, VA 22031

$205,000/yr
~ 22 min Onsite

  • 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 1 hour ago
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Sr. Region Planner, DC Planning - AMER

Amazon Data Services

Herndon, VA 20170

Senior Software Engineer Staff - Clearance Required

Lockheed Martin

Herndon, VA 20172

$25,000 bonus
New, Posted 11 hours ago
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Commit to Serve Your City Year! (Full Pay/Benefits – Academic Mentor)

City Year

Fairfax, VA 22037

~ 22 min OnsiteChildcare AssistanceEducation AssistanceHealth Insurance

  • Be a U.S. citizen or legal permanent resident
  • Authorization to work in the U.S. is not sufficient.
  • Those with DACA status unfortunately are not eligible at this time
  • Be 17-25 by July 1, 2025
  • Have a GED or high school diploma
  • Some college experience
  • College degree
  • Have served no more than three terms in an AmeriCorps state or national program*
  • Agree to and complete a background check
  • Be able to begin City Year by July/August 2025 (specific start date varies by location)
SmartExplore AI is experimental.
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New, Posted just now
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Lead Software Engineer

L3Harris Technologies

Herndon, VA 20192

~ 10 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Computer / Electrical, or Electronics Engineering or equivalent and minimum 9 years of prior relevant experience. Or, Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.
  • 5+ years of experience designing and implement software in C/C++, C# languages.
  • At least 2 years of experience in embedded software, and user interface (UI) software development on Windows and Linux desktop platforms
  • At least 2 years of practical knowledge of project management.
  • Demonstrated leadership experience within the job area, with comprehensive knowledge and skills in a specific technical discipline and a broad understanding of related functions.
  • Professional experience in project management, software metrics, team leadership, and EVMS.
  • Ability to independently contribute to software requirements development, software testing and integration, and the creation of both application‑level and embedded C/C++ code on Windows-based and Linux‑based systems, including GUI and system‑control development.
  • Experience creating and presenting proposals, including developing and reviewing cost estimates and proposal packages.
  • Ability to present proposals and program execution status to internal executives, program managers, and customers.
  • Contributions to the development of new technologies and processes, including submitting ideas for IRAD efforts and supporting the execution of funded IRAD and Internal Order projects.
  • Strong background in software development, with the ability to prepare and deliver technical presentations to management and customers.
  • Proven track record of successfully leading large project planning and development activities.
  • Ability to travel up to 25%.
  • Ability to obtain and maintain a Secret Security Clearance.
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Restaurant Crew Member

Shake Shack

Fairfax, VA 22030

$16/hr
~ 22 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • 16 years or older
  • Ability to learn quickly in fast-paced, high-volume environment
  • Adaptability to various roles within the restaurant
  • Consistently demonstrates integrity by doing the right thing and taking accountability
  • Flexible schedule availability, including evenings, weekends, and holidays
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Software Developer (Java)

The Judge Group

Herndon, VA 20171

  1. Reston,VA Jobs
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  3. Sr Java Developer Jobs

What companies are hiring Sr Java Developer jobs in Reston,VA?

  1. Vantor
  2. ManTech
  3. Boeing
  4. GovCIO LLC
  5. Amazon Data Services
  6. Lockheed Martin
  7. City Year
  8. L3Harris Technologies
  9. Shake Shack
  10. The Judge Group

What is the hourly salary range for Sr Java Developer jobs in Reston,VA?

The hourly salary range is $16 - $16.

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