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Net Developer Software Developer Jobs in Leesburg, VA

Cymertek

Software Developer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

Cymertek

Software Developer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

Cymertek

Front End GUI Developer / Software Engineer

Chantilly, VA · On-site

$107K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Front End GUI Developer / Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative ...

Eyes Only Systems

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are seeking a on-site Software Developer to become an integral part of our team! You will be responsible for enhancing computer application software (full stack web development). (This is not a ...

VTG

Jr. Software Developer

Chantilly, VA · On-site

$68K - $89K/yr

The Software Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer's mission by helping to ...

Eyes Only Systems

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are seeking a on-site Software Developer to become an integral part of our team! You will be responsible for enhancing computer application software (full stack web development). (This is not a ...

VTG

Jr. Software Developer

Chantilly, VA · On-site

$69K - $89K/yr

The Software Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer's mission by helping to ...

Cymertek

Front End GUI Developer / Software Engineer

Reston, VA · On-site

$108K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Front End GUI Developer / Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative and ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Engineer the software behind tomorrow's mission. NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA . As part of an Agile development team, you'll design, build ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Engineer the software behind tomorrow's mission. NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA . As part of an Agile development team, you'll design, build ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Engineer the software behind tomorrow's mission. NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA . As part of an Agile development team, you'll design, build ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to ...

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Showing results 41-60

All JobsNet Developer Software Developer JobsNet Developer Software Developer Jobs in Leesburg, VA

Net Developer Software Developer information

See Leesburg, VA salary details

$11

$51

$76

How much do net developer software developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for net developer software developer in Leesburg, VA is $51.06, according to ZipRecruiter salary data. Most workers in this role earn between $43.75 and $58.61 per hour, depending on experience, location, and employer.

What is the difference between Net Developer Software Developer vs Web Developer?

AspectNet Developer Software DeveloperWeb Developer
Primary FocusDeveloping applications using .NET framework and related technologiesDesigning and building websites and web applications
Required SkillsC#, ASP.NET, SQL, Visual StudioHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentTypically in enterprise or software companies, often in office settingsOften in digital agencies, tech firms, or freelance settings
Certifications.NET certifications, Microsoft Certified DeveloperWeb development certifications, such as HTML, CSS, JavaScript certifications

In summary, Net Developer Software Developer focuses on building applications with the .NET framework, while Web Developer specializes in creating websites and web interfaces. Both roles require coding skills but differ in technologies and project types.

What are some common challenges a .NET developer faces when working on large-scale projects?

One common challenge for .NET Software Developers on large-scale projects is managing code complexity and ensuring maintainability as the application grows. Developers often need to coordinate closely with other team members, such as testers, project managers, and front-end developers, to ensure seamless integration and consistent progress. Additionally, keeping up with evolving .NET frameworks and best practices is essential to deliver robust, secure, and high-performing applications. Effective communication and strong problem-solving skills are crucial in overcoming these challenges and contributing to successful project outcomes.

What is a .NET developer?

.NET Developers are software professionals who specialize in building, deploying, and maintaining applications using Microsoft's .NET framework. They work with programming languages such as C#, VB.NET, and F# to develop web, desktop, mobile, and cloud-based solutions. .NET Developers often collaborate with other team members to design software architectures, write efficient code, and ensure that applications are scalable, secure, and reliable.

What are the key skills and qualifications needed to thrive as a .NET developer?

To thrive as a .NET Software Developer, you need strong programming skills in C# or VB.NET, a solid grasp of object-oriented design, and experience with the .NET framework, typically supported by a degree in computer science or related fields. Familiarity with Visual Studio, SQL Server, source control systems like Git, and relevant certifications such as Microsoft Certified: .NET Developer are highly beneficial. Problem-solving, teamwork, and effective communication are essential soft skills to succeed in collaborative development environments. These skills and qualifications are crucial for building scalable, reliable software solutions and ensuring effective collaboration within project teams.

What cities near Leesburg, VA are hiring for Net Developer Software Developer jobs?

Cities near Leesburg, VA with the most Net Developer Software Developer job openings:

Net Developer Software Developer jobs near you

Software Developer

Open Systems Technologies Corporation

Chantilly, VA • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 2 days ago

New

Job description

Open Systems Technologies Corporation is seeking a Full Stack Software Engineer to work on a large IT project supporting the intelligence community. The ideal candidate is a hands-on Software Engineer and/or DevOps professional with significant experience in developing repeatable processes, tools, and infrastructure that enable the delivery of software in an on-demand cadence. They must have strong, firsthand technical expertise in a variety of configuration automation, deployment, and continuous integration technologies and the proven ability to fashion robust solutions that can keep pace with software development. They must be at ease working in an agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.

JOB DESCRIPTION

The Software Engineer will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software. The ideal candidate is a hands-on platform builder with significant experience in developing scalable software applications, with experience in analytics using large data sets. They must have strong, firsthand technical expertise in a variety of configuration management and big data technologies and the proven ability to fashion robust solutions that can manage large data sets. They must be at ease working in an agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.

KEY RESPONSIBILITIES

•Work with a team to analyze existing software applications and tools, and recommend new technologies and methodologies to improve system performance and usability.

•Design, develop, test, debug, and deploy new software tools that extend or replace existing capabilities.

•Advise hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirements and works with them to resolve incompatibilities.

•Write and update technical documentation such as user manuals, system documentation, training materials, processes and procedures.

•Collaborate cross-functionally with data scientists, analysts, project managers and other engineers and analysts.

•Provide ongoing maintenance, support, and enhancements in existing systems and platforms.

•Troubleshoots complex problems and provides customer support for software systems and application issues.

•Provide recommendations for continuous improvement.

•Work alongside other engineers on the team to sustain and advance our organization’s capabilities.

EDUCATION AND EXPERIENCE

•Bachelor's degree in Computer Science, Information Technology, or other related technical discipline, or equivalent combination of education, technical certifications, training, and work/military experience.

REQUIRED QUALIFICATIONS

•Demonstrated hands-on experience with modern programming languages including Java, JavaScript, and Python.

•Demonstrated hands-on experience developing with cloud-based services such as AWS.

•Demonstrated hands-on experience with developing and implementing microservices architecture using Spring Boot.

•Demonstrated hands-on experience with Linux.

DESIRED QUALIFICATIONS

•Demonstrated hands-on experience in programming and software development with web and client/server applications using Java, JavaScript, and Python.

•Demonstrated hands on experience working with PostgreSQL and Apache NiFi.

•Demonstrated hands-on experience with Linux-based systems and shell scripting

•Demonstrated hands-on experience with build automation technologies like Maven, Jenkins, etc.

BENEFITS

Our company OST has been operating since 1996 and have various contracts with Government agencies. We offer a comprehensive benefit package that includes 3 weeks paid time off, 2 weeks Holiday pay, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end of year profit sharing paid out in 401k.

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