ZipRecruiter

Log In

1

Senior Full Stack Net Developer Jobs in Springfield, VA

Hirekeyz Inc

Senior Full-Stack Engineer

Washington, DC · On-site

Senior Full-Stack Engineer Location: Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per ... Work closely with DevOps teams to build and maintain CI/CD pipelines, deployment workflows, and ...

NuAxis LLC

Senior Full Stack Developer

Washington, DC · On-site

Position Overview The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern ...

Quevera LLC

Senior Full Stack Developer

Herndon, VA · On-site

Quevera is seeking a highly skilled Senior Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs in Herndon and Springfield, Virginia . In this role ...

New

Quevera LLC

Senior Full Stack Developer

Herndon, VA · On-site

Quevera is seeking a highly skilled Senior Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs in Herndon and Springfield, Virginia . In this role ...

New

Halvik

Sr. Full Stack Developer

Vienna, VA · Remote

$145K - $155K/yr

Position Overview Senior Full Stack Developer responsible for leading the design, development, and support of secure, scalable, and high-performing web applications across the full technology stack.

New

Halvik

Sr. Full Stack Developer

Vienna, VA · On-site

$145K - $155K/yr

Position Overview Senior Full Stack Developer responsible for leading the design, development, and support of secure, scalable, and high-performing web applications across the full technology stack.

New

Quevera LLC

Senior Full Stack Developer

Herndon, VA · On-site

Quevera is seeking a highly skilled Senior Full Stack Developer with an active TS/SCI clearance with Polygraph to support mission-critical programs in Herndon and Springfield, Virginia . In this role ...

New

Vervic Inc.

Senior Full Stack Developer

Washington, DC · On-site

Senior Full Stack Developer Active Top Secret or DHS Clearance. Location: Washington, D.C. - Hybrid Seeking a Senior Full Stack Java Developer with 10+ years of experience designing, building, and ...

Lancesoft

Senior Full Stack Engineer

Reston, VA · On-site

$70 - $75/hr

Senior Full Stack Engineer Location: Remote Duration:- Long Term Contract Pay Range:- $75/HR to $80 ... Team seeks a seasoned developer with AI and automation development experience (AI bot automation ...

next page

Showing results 1-20

All JobsFull Stack Net Developer JobsSenior Full Stack Net Developer JobsSenior Full Stack Net Developer Jobs in Springfield, VA

Senior Full Stack Net Developer information

See Springfield, VA salary details

$11

$58

$79

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

As of Jul 9, 2026, the average hourly pay for senior full stack net developer in Springfield, VA is $58.72, according to ZipRecruiter salary data. Most workers in this role earn between $51.73 and $65.29 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Full Stack .NET Developer, you need deep expertise in C#, .NET frameworks, front-end technologies like JavaScript, HTML, and CSS, and a solid understanding of software architecture, backed by a relevant degree or equivalent experience. Familiarity with tools such as Visual Studio, SQL Server, Azure DevOps, and experience with REST APIs and version control systems like Git is typically required. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior team members. These skills ensure you can deliver scalable, maintainable solutions and drive project success in dynamic development environments.

How does a Senior Full Stack .NET Developer typically collaborate with cross-functional teams in a project environment?

As a Senior Full Stack .NET Developer, you'll regularly work alongside product managers, UI/UX designers, QA engineers, and other developers to deliver end-to-end solutions. You’ll often be responsible for bridging the gap between backend and frontend teams, participating in sprint planning, code reviews, and architectural discussions. Effective communication and the ability to translate technical requirements into actionable tasks are essential, as you may also mentor junior developers and provide guidance on best practices. The role is highly collaborative, requiring both technical leadership and strong interpersonal skills to ensure smooth project delivery.

What are Senior Full Stack .NET Developers?

Senior Full Stack .NET Developers are experienced professionals who design, develop, and maintain applications using Microsoft's .NET framework across both front-end and back-end technologies. They are proficient in languages like C#, ASP.NET, JavaScript, and working with databases such as SQL Server. These developers oversee the full software development lifecycle, collaborate with teams, and often mentor junior developers. Their role requires strong problem-solving abilities, knowledge of best coding practices, and experience with cloud services like Azure. They contribute to creating scalable, efficient, and secure web applications.

What is the difference between Senior Full Stack Net Developer vs Software Engineer?

AspectSenior Full Stack Net DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related, .NET certificationsBachelor's in CS or related, general programming certifications
Work EnvironmentDeveloping web applications using .NET, working in Agile teamsDesigning and developing software solutions across various platforms
Employer & Industry UsageTech companies, finance, healthcare using Microsoft stackBroad industry use, including tech, finance, startups

Senior Full Stack Net Developers focus on building and maintaining web applications using the Microsoft .NET framework, often working in Agile teams. Software Engineers have a broader scope, designing and developing software across multiple platforms. While both roles require similar educational backgrounds, Senior Full Stack Net Developers specialize in the Microsoft stack, making them more suitable for roles centered around .NET technologies.

What are popular job titles related to Senior Full Stack Net Developer jobs in Springfield, VA? For Senior Full Stack Net Developer jobs in Springfield, VA, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Net Developer jobs in Springfield, VA look for? The top searched job categories for Senior Full Stack Net Developer jobs in Springfield, VA are:
What cities near Springfield, VA are hiring for Senior Full Stack Net Developer jobs? Cities near Springfield, VA with the most Senior Full Stack Net Developer job openings:
Senior Full Stack Net Developer jobs near you
Senior Full Stack Developer

Senior Full Stack Developer

Karsun Solutions, LLC

Herndon, VA • On-site

$135K - $150K/yr

Full-time

Re-posted 14 days ago

Job description

Why Karsun?
Join Karsun Solutions to grow your career with the company transforming possible for the US Government.
At Karsun, collaboration drives our community. We're committed to building an environment where team members from diverse backgrounds can innovate, learn and grow with us. Here at Karsun, the only limit to your potential is the limit of your curiosity.
Join Team Karsun, and Find Your Next!
Summary
As a key member of a team that has standardized its AI SDLC practices , the Senior Full Stack Developer will drive the entire software development lifecycle of assigned software components. This includes requirements gathering, development, testing, and deployment, all within a SAFe Agile framework. A core responsibility will be expertly leveraging AI-powered development tools, such as GitHub Copilot, to significantly enhance productivity, accelerate code generation, and elevate code quality across all phases of development. The Senior Full Stack Developer will play a pivotal role in building and maintaining high-performance, seamlessly integrated applications that support our core mission, while also championing the effective adoption of AI best practices and fostering continuous innovation and learning within the team.
What You'll Be Doing:
  • Application Development & AI Integration: Develop, test, and deploy full-stack applications, including dashboards, process automation tools, and interface applications, using Java, JEE, Spring/Spring Boot, Angular, and other relevant technologies. Actively utilize AI-powered coding assistants (like GitHub Copilot) to rapidly prototype features, generate boilerplate code, write unit and integration tests, and assist in refactoring efforts across the full stack.
  • Full Development Lifecycle Ownership: Hands-on role with extensive involvement in the full development lifecycle, including design, development, unit testing, implementation, maintenance, and enhancement of applications.
  • AI Best Practices & Mentorship: As a senior member, champion the effective and responsible adoption of AI development tools across the team, fostering a culture of continuous learning and innovation in AI-assisted development. Mentor junior and mid-level developers on best practices for leveraging AI coding assistants.
  • Prompt Engineering Expertise: Employ advanced prompt engineering strategies to maximize the efficiency and accuracy of AI-generated code, reducing development cycles and time-to-market.
  • Microservices Architecture: Design, develop, and maintain API microservices that are scalable, resilient, and secure.
  • Collaboration: Collaborate effectively with other developers, testers, and stakeholders within a SAFe Agile environment.
  • Modernization: Drive the migration of monolith applications to the latest microservices architecture.

Required Qualifications:
  • Bachelor's degree in Computer Science or a related field.
  • 8-10 years of experience in full-stack development using Java/JEE.
  • Strong proficiency in Java, JEE, and related technologies, including Spring/Spring Boot and Angular frameworks.
  • Demonstrated expertise and hands-on experience utilizing AI-powered coding assistants (e.g., GitHub Copilot) in daily development workflows to significantly enhance productivity, accelerate code generation, and improve code quality across both front-end and back-end development.
  • Expert understanding and practical application of prompt engineering techniques and AI Prompt Templates for optimizing AI code suggestions and effectively guiding AI tools to produce desired, secure, and efficient outcomes for complex tasks.
  • Hands-on experience with Docker, Apache Maven, JBoss Enterprise Application Platforms, and cloud-native application hosting.
  • Expert Proficiency and hands-on experience with UI frameworks such as Angular, Bootstrap, jQuery, and DataTables.
  • Experience with Java Persistence API (JPA) and Hibernate ORMs.
  • Availability during core business hours of 9:00 AM - 5:00 PM EST.
  • Ability to obtain and maintain a Public Trust clearance.

Preferred Qualifications:
  • Experience integrating AI development tools into existing IDEs (e.g., VS Code, IntelliJ) and contributing to the automation of development tasks through AI assistance.
  • Experience supporting US federal government contracts.
  • Experience with workflow orchestration tools such as Temporal, Camunda is a plus.
  • Experience with integrating USWDS compliant components with Angular storybooks is a plus.

Things to Know:
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
Salary Range
The proposed salary range for this role is $135,000 to $150,000 USD. The salary range provided is a good faith estimate representative of all experience levels. Karsun considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Third Party Resumes: Karsun does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Karsun and Karsun will not be obligated to pay a placement fee.
Clearance Information
This position requires the eligibility to obtain a security clearance. The Defense Industrial Security Clearance Office (DISCO), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website: https://www.state.gov/m/ds/clearances/c10978.htm
Location
To be considered for this role, you must reside in one of the following states: CA, CO, DC, FL, GA, IL, MD, NJ, NY, NC, OH, OK, PA, SC, TX, VA, WV.
Applicants must be authorized to work in the U.S. We may consider candidates currently in H-1B status who are eligible for transfer.

Apply