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Dotnet Developer

Arlington,VA

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4487 Dotnet Developer jobs in Arlington,VA

New, Posted 1 day ago

Lead Developer

Guidehouse Careers

McLean, VA 22101

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

Vantor

Reston, VA 20190

$113,000-$188,000/yr
Hybrid~ 25 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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Lead Software Engineer

L3Harris Technologies

Herndon, VA 20192

~ 29 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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New, Posted 3 hours ago
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Space Systems Engineer

TEKsystems

Chantilly, VA 20152

$75-$110/hr
~ 31 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Active TS/SCI clearance required
  • Deep systems engineering experience across the full lifecycle — requirements through design through integration through operations
  • Hands-on experience with space-based ISR systems, radar system design, signal processing, or RF payload development
  • Proficiency in MBSE and SysML tools, specifically Cameo or MagicDraw
  • Experience with performance modeling and estimation — detection, tracking, and coverage analysis
  • Proficiency with engineering and collaboration tools including Python, MATLAB, Jira, Confluence, and DOORS
  • Fully onsite — Chantilly, VA
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New, Posted 1 day ago

Principal Cloud Engineer

ManTech

Chantilly, VA 20151

New, Posted 9 hours ago
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Data Center Project Manager, DCC Communities

Amazon Data Services

Sterling, VA 20164

New, Posted 6 hours ago
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Remote - Inbound Customer Service Specialist

VXI Global Solutions LLC

Arlington, VA 22204

$17.31/hr
RemoteEducation AssistanceHealth Insurance

  • High School diploma or GED.
  • 2-3 years of experience in customer service or support, preferably in a customer-facing role.
  • Excellent verbal and written communication skills in English.
  • A passion for customer service and going above and beyond to exceed expectations.
  • Strong problem-solving skills and the ability to handle ambiguous situations with confidence.
  • Skilled at listening, engaging, and building rapport with customers.
  • Professional demeanor when interacting with both customers and peers.
  • Proven track record of meeting and exceeding performance goals.
  • Ability to multitask and prioritize in a fast-paced environment.
  • Self-motivated with the ability to work independently.
  • Patience and empathy when addressing complex customer issues.
  • Willingness to appear on live video calls with coworkers.
  • Typing speed of at least 42 WPM with 96% accuracy.
  • Flexibility to work an 8-hour shift, 5 days a week, including holidays and peak periods.
  • Private Workspace: A quiet, dedicated workspace with no distractions.
  • Ergonomics: A comfortable desk setup with all necessary equipment.
  • Internet: A reliable internet connection with a minimum of 20 Mbps download and 10 Mbps upload speed.
  • Self-Motivation & Independence: The ability to stay productive, organized, and on-task while working remotely.
  • Communication: Strong verbal and written communication skills, especially in virtual settings.
  • Adaptability: The ability to quickly adjust to new processes, tools, and technologies.
  • Connection: Must be hardwired; Wi-Fi is not acceptable.
SmartExplore AI is experimental.
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Senior .NET Developer/Technical Lead with Security Clearance

System One Holdings, LLC

Arlington, VA 22209

$90/hr
New, Posted just now
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.NET Developer

SAIC

Arlington, VA 22201

Senior Software Engineer Staff - Clearance Required

Lockheed Martin

Falls Church, VA 22040

  1. Arlington,VA Jobs
  2. →
  3. Dotnet Developer Jobs

What companies are hiring Dotnet Developer jobs in Arlington,VA?

  1. Guidehouse Careers
  2. Vantor
  3. L3Harris Technologies
  4. TEKsystems
  5. ManTech
  6. Amazon Data Services
  7. VXI Global Solutions LLC
  8. System One Holdings, LLC
  9. SAIC
  10. Lockheed Martin

What is the hourly salary range for Dotnet Developer jobs in Arlington,VA?

The hourly salary range is $17.31 - $110.

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