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Freelance Full Stack Net Developer Jobs in Virginia

Spatial Front

Full Stack Developer

Arlington, VA · On-site

The ideal candidate will be a Full Stack Developer to design and develop end-to-end web applications supporting Federal Government modernization programs. The candidate will have strong proficiency ...

GRVTY

Full Stack Developer

Mclean, VA

There are recurring opportunities on this team for Analytic / BigData Software Developers, Full Stack Software Engineers, Web Application Developers, Java Developers, JavaScript Developers, Python ...

Kasmo Global

Full Stack .NET Developer

Ashburn, VA · On-site

... to full stack ASP.NET Core applications. We need a developer that can pull business logic from a ... NET Core) with Entity Framework and/or ADO.NET. • Experienced with Visual Studio and SQL ...

Dark Wolf Solutions

Full-Stack Developer

Reston, VA · On-site

Full-Stack Developer Reston, VA Dark Wolf constructs and deploys data management and analytics solutions for the defense and intelligence communities. We're proud to boast a world-class engineering ...

DRC Systems

Full Stack Developer

Mclean, VA · On-site

$50 - $55/hr

Full Stack Developer Location: McLean, VA (5 days - Onsite) Job Summary We are seeking a Full Stack Developer (Mid-Level) with strong expertise in Java and Angular to join a fast-paced Agile team.

TheStaffed

Full Stack Developer

Mclean, VA · On-site

Our client is seeking a Full Stack Developer with strong Angular, Java, and AWS experience to support enterprise application development and production support initiatives within a fast-paced ...

Swarmint LLC

Full Stack Developer

Arlington, VA · On-site

$150K - $200K/yr

Join our engineering team as a Full Stack Developer building applications that power AI-driven intelligence systems. You'll work across the stack with focus on Python backend and modern frontend ...

Ironclad Defense Works

Full Stack Developer

Norfolk, VA · On-site

$96K - $149K/yr

Full Stack Developer Location: Norfolk, VA (On-site at NATO HQ SACT) Employment Type: Full-time, contractor support Security Clearance: Active/eligible for NATO or National SECRET (or higher ...

Ironclad Defense Works

Full Stack Developer

Norfolk, VA · On-site

$96K - $110K/yr

Full Stack Developer Location: Norfolk, VA (On-site at NATO HQ SACT) Employment Type: Full-time, contractor support Security Clearance: Active/eligible for NATO or National SECRET (or higher ...

Maxiom Technology

Full Stack Developer

Ashburn, VA

We are looking for a qualified Full Stack Developer to design and code functional programs and applications. You will work as part of a team and individually with little supervision. A great Full ...

B/CORE

Full-stack Developer

Mclean, VA · On-site

Full-stack Developer At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting ...

KeyLogic, LLC

Full Stack Developer

Alexandria, VA · Remote

$105K/yr

Full Stack Developer Location: Remote Clearance: Must be eligible to obtain a Public Trust (US citizen/Green Card) Salary: $100-105k/year KeyLogic is seeking a Full Stack Developer who will play a ...

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Freelance Full Stack Net Developer information

What are the key skills and qualifications needed to thrive as a Freelance Full Stack .NET Developer, and why are they important?

To thrive as a Freelance Full Stack .NET Developer, you need strong proficiency in C#, ASP.NET, front-end frameworks (like React or Angular), and experience with databases such as SQL Server, typically backed by a degree in computer science or equivalent experience. Familiarity with version control systems (like Git), cloud platforms (such as Azure), and relevant certifications (e.g., Microsoft Certified: Azure Developer Associate) is often required. Excellent problem-solving abilities, communication skills, and self-management are crucial soft skills for success in client-driven, remote work environments. These skills ensure you can deliver robust, scalable solutions while effectively collaborating with clients and managing multiple projects independently.

What are some common challenges freelance Full Stack .NET Developers face when managing multiple projects simultaneously?

Freelance Full Stack .NET Developers often juggle several projects at once, which can make time management and prioritization challenging. Balancing client expectations, meeting deadlines, and ensuring code quality across different projects require strong organizational skills and effective communication. Additionally, adapting quickly to various tech stacks and project requirements is crucial. Successful freelancers typically use project management tools and clear communication to keep projects on track and clients satisfied.

What are Freelance Full Stack .NET Developers?

Freelance Full Stack .NET Developers are independent professionals who design, develop, and maintain applications using the Microsoft .NET framework, working on both the front-end (user interface) and back-end (server-side) of web or software projects. They possess a broad skill set, including proficiency in languages like C#, ASP.NET, HTML, CSS, JavaScript, and often work with databases such as SQL Server. These developers typically take on contract-based work for various clients, managing tasks from initial design to deployment and ongoing maintenance.

What is the difference between Freelance Full Stack Net Developer vs Freelance Front End Developer?

AspectFreelance Full Stack Net DeveloperFreelance Front End Developer
Skills & CertificationsProficiency in .NET, C#, JavaScript, HTML, CSS, database managementExpertise in HTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentDevelops both client-side and server-side applications, often in enterprise settingsFocuses on user interface and experience, mainly on client-side development
Industry UsageCommon in software development, enterprise solutions, and web applicationsPrimarily in web design, digital agencies, and UI/UX projects

Freelance Full Stack Net Developers handle both front-end and back-end development using .NET technologies, while Freelance Front End Developers specialize in creating engaging user interfaces. The choice depends on project scope and technical requirements.

What are the most commonly searched types of Full Stack Net Developer jobs in Virginia? The most popular types of Full Stack Net Developer jobs in Virginia are:
What cities in Virginia are hiring for Freelance Full Stack Net Developer jobs? Cities in Virginia with the most Freelance Full Stack Net Developer job openings:
Freelance Full Stack Net Developer jobs near you
Full Stack Developer

Full Stack Developer

Spatial Front

Arlington, VA • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Type
Full-time
Description
Spatial Front, Inc. (SFI), a two-time USAToday Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Full Stack Developer to join our team. The ideal candidate will be a Full Stack Developer to design and develop end-to-end web applications supporting Federal Government modernization programs. The candidate will have strong proficiency across frontend and backend technologies, APIs, and cloud-native development. As a valued member of the SFI team, you will play a critical role in delivering mission-critical capabilities to our Federal Government customers.
Work Location: On-site, Arlington, VA
Key Responsibilities:

  • Design and develop full-stack web applications using modern frontend frameworks (React, Angular) and backend technologies (Java, Python, Node.js).
  • Build and maintain RESTful APIs and microservices to support application functionality.
  • Design and implement database schemas and data access layers.
  • Collaborate with UX designers, architects, and DevOps engineers to deliver integrated solutions.
  • Conduct unit, integration, and end-to-end testing to ensure application quality.
  • Implement security best practices, including input validation, authentication, and authorization.
  • Participate in agile ceremonies and contribute to sprint planning, reviews, and retrospectives.
  • Other duties as assigned.
Requirements
  • Bachelor's in Computer Science, Engineering, or related field.
  • 3 years of software development, 1 year full-stack.
  • Demonstrated expertise in: Frontend frameworks (React, Angular), backend development, databases, APIs, and cloud development.
  • Must be a U.S. Citizen.
  • Must possess an active Secret security clearance or be able to obtain one.
Desired Skills:
  • Understand PeopleSoft and related Oracle technology.
  • AWS Certified Developer or equivalent full-stack/cloud certification.
  • Experience developing full-stack applications for DoD or federal agency programs.
  • Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
  • Experience with the U.S. Web Design System (USWDS) and Section 508 compliance.
Additional Information:
  • Clearance: Must be a U.S. Citizen with an active Secret security clearance or the ability to obtain one.
  • Work Environment: On-site as required by the contract.
  • This is a full-time, W2 position.
  • No agencies, third parties, or Corp-to-Corp submissions.
  • Spatial Front Inc. is an Equal Opportunity Employer - all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status.
  • SFI participates in E-Verify.

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