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Freelance Full Stack Net Developer Jobs in Ashburn, VA

Next Step Systems

Full Stack Developer

Washington, DC · On-site

Full Stack Developer, Washington DC We are seeking a Full Stack Developer to work on a team building custom software for great customers using modern technologies and Agile methods. The Full Stack ...

GRVTY

Full Stack Developer

Chantilly, VA

What Impact You'll Have The Full Stack Software Developer will work with the lead developer to maintain and enhance the existing software application. The Full Stack Developer will help with design ...

Techno Talent Inc.

Full Stack Developer

Mclean, VA · On-site

Onsite Full Stack Developer: As an Senior Software engineer on our team, you''ll be expected to lead by example, write great code, solve difficult problems, set a high bar for the team around you and ...

Spatial Front, Inc

Full Stack Developer

Arlington, VA · On-site

Spatial Front, Inc. is seeking a Full Stack Developer to join their team, focusing on the development of end-to-end web applications for Federal Government modernization programs. The role involves ...

Spatial Front, Inc

Full Stack Developer

Arlington, VA · On-site

Spatial Front, Inc. is a two-time USAToday Top Workplaces awardee and Washington Top Workplaces honoree, seeking a Full Stack Developer to join their team. The role involves designing and developing ...

GRVTY

Full Stack Developer

Mclean, VA · On-site

What You'll be Owning GRVTY is seeking a Full Stack Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in McLean, VA. The Full Stack Developer ...

Quevera LLC

Full Stack Developer

Herndon, VA · On-site

Quevera is seeking a highly skilled Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs. In this role, you will develop innovative full stack ...

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.

Swarmint LLC

Full Stack Developer

Arlington, VA · On-site

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 ...

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 ...

The Josef Group

Full Stack Developer

Chantilly, VA · On-site

Full Stack Developer Chantilly, VA TS/SCI and Full Scope Poly $200K to $250K Description: The Full Stack Software Developer will work with the lead developer to maintain and enhance the existing ...

GRVTY

Full Stack Developer

Chantilly, VA · On-site

What You'll be Owning GRVTY is seeking a Full Stack Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. This role will be ...

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Freelance Full Stack Net Developer information

See Ashburn, VA salary details

$24

$60

$88

How much do freelance full stack net developer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for freelance full stack net developer in Ashburn, VA is $60.60, according to ZipRecruiter salary data. Most workers in this role earn between $50.38 and $69.81 per hour, depending on experience, location, and employer.

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.

Can a freelance full stack .NET developer do freelancing?

A freelance full stack .NET developer can work independently on projects, offering services such as application development, debugging, and consulting. They typically need skills in C#, ASP.NET, and related tools, and can set their own schedules and rates based on client needs.

How to become a freelance full stack .NET developer?

To become a freelance full stack .NET developer, you should gain proficiency in C# and the .NET framework, develop skills in front-end technologies like HTML, CSS, and JavaScript, and build a portfolio of projects. Additionally, having knowledge of databases such as SQL Server and experience with tools like Visual Studio can enhance your capabilities; obtaining relevant certifications can also improve credibility in the freelance market.

Is a freelance full stack .NET developer still in demand?

Freelance full stack .NET developers are still in demand due to ongoing needs for web and application development across industries. Skills in C#, ASP.NET, and related frameworks, along with experience in cloud services and modern front-end technologies, enhance employability in the freelance market.

What are the most commonly searched types of Full Stack Net Developer jobs in Ashburn, VA?

The most popular types of Full Stack Net Developer jobs in Ashburn, VA are:

Freelance Full Stack Net Developer jobs near you

Full-Stack Developer

Leesburg, VA

Cornerstone Chapel
Religious Organizations • 11 - 50 employees
Learn more about Cornerstone Chapelexternal

Full-time

Re-posted 15 days ago

Job description

Cornerstone Chapel

Job Description/Specification

Full-Stack Developer


Job Summary

The Full-Stack Developer will specialize in the Rock RMS platform to lead the technical management and customization of the church management system. He or she will not just be a coder, but a problem-solver who can translate ministry needs into technical solutions that improve the experience for the staff and congregation. He or she will seek to perform all duties as unto the Lord, relying on the Holy Spirit for guidance, and completing all tasks with excellence.

Minimum Qualifications

Education

  • Bachelor's degree in computer science or IT related field required

Experience

  • 3-5 years of experience developing, testing, and deploying scalable full-stack applications in a collaborative development environment
  • Experience with on-premisehosting and management(Proxmox/virtualization, CEPH, virtual routing/switching) preferred
  • Experience with REST APIs preferred

Certifications / Licenses

  • None required

Knowledge, Skills & Abilities

  • Strong verbal and written communication skills with the ability to present ideas and solutions in user-friendly language
  • Excellent customer service skills
  • Able to multitask
  • Proven ability to manage high priority projects and work independently
  • Adept at reading, writing, and interpreting technical documentation and procedure manuals

Technologies

  • Proficientin C# and the .NET framework
  • Strongexpertisein Microsoft SQL Server
  • Solid understanding of front-end technologies: HTML5, CSS3, and JavaScript
  • Experience with Git version control

Physical Capabilities

  • Able to sit for prolonged periods of time in front of a computer

Personal Characteristics

  • Exhibits patience
  • Maintains a high degree of integrity and confidentiality in all aspects of the job
  • Demonstrates a teachable spirit
  • Completes tasks in a timely manner
  • Effective and tactful in communicating needs and concerns with manager and others

Work Hours

  • Able to work a flexible 40 hour work week schedule


Job Functions and Tasks

Essential Functions

  • Custom Development: Design, develop, andmaintain custom Rock RMS blocks, attributes, and plugins using C# and .NET
  • Database Management: Write andoptimize complex SQL queries and stored procedures to ensure data integrity and high-performance reporting
  • Workflow Automation: Build and refine advanced Rock workflows to automate administrative tasks and enhance member engagement
  • Integration: Manage and develop API integrations between Rock RMS and third-party software (e.g., payment processors, communication tools, or accounting software)
  • UI/UX Optimization: Customize the look and feel of the Rock interface and external-facing portals using HTML, CSS, and JavaScript


_____________________________________________________________________________

Job Context:Seateddesk work

Job Status:Full-time, Exempt


If you have questions about this position,please contact Elizabeth Gordon, Director of HR.


elizabeth.gordon@cornerstonechapel.net

      Apply