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Senior Net Developer Jobs in Chantilly, VA (NOW HIRING)

Network Designs Inc.

Senior .Net Developer

Alexandria, VA · On-site

$125K - $135K/yr

The Senior .NET Developer's responsibilities include participating in the entire software development life cycle, developing new web applications and supporting legacy systems. This will be a hands ...

Dellfor Technologies

senior .net developer

Washington, DC

$62.25 - $79.25/hr

Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and experience with most of the following systems, platforms, applications, and skills: BS or MS in ...

Clearwaters.IT

Senior .NET Developer

Washington, DC · On-site +1

$62.25 - $79.25/hr

Seeking a Senior Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development ...

Clearwaters.IT

Senior .NET Developer

Washington, DC · Remote

$62.25 - $79.25/hr

Seeking a Senior Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development ...

Clearwaters.IT

Senior .NET Developer

Washington, DC · Remote

$56.25 - $71.75/hr

Seeking a Senior Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development ...

Network Designs Inc.

Senior .Net Developer

Alexandria, VA · On-site

$125K - $140K/yr

The Senior .NET Developer's responsibilities include participating in the entire software development life cycle, debugging applications and configuring existing systems. Our services provide ...

talentmovers inc

Sr. Dot Net developer / Lead

Reston, VA · On-site

$57.25 - $72.75/hr

Full stack developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design ...

Annexa Inc.

Senior Quickbase Developer

Washington, DC · On-site

$61.75 - $81.50/hr

Senior QuickBase Developer Employment Type: Full Time Annexa Inc is currently working with a large ... Java, XML, HTML, JavaScript, NET/ASP/Visual C#, SQL Server, SQL. * Capable of implementing ...

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Senior Net Developer information

See Chantilly, VA salary details

$37

$61

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How much do senior net developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior net developer in Chantilly, VA is $61.63, according to ZipRecruiter salary data. Most workers in this role earn between $54.13 and $68.89 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What are the most commonly searched types of Net Developer jobs in Chantilly, VA?

The most popular types of Net Developer jobs in Chantilly, VA are:

What cities near Chantilly, VA are hiring for Senior Net Developer jobs?

Cities near Chantilly, VA with the most Senior Net Developer job openings:

Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Chantilly, VA as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $128,199 per year, or $61.6 per hour.

Senior .Net Developer

Network Designs Inc.

Alexandria, VA • On-site

$125K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

About NDi:Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply.Job Description:The Senior .NET Developer's responsibilities include participating in the entire software development life cycle, developing new web applications and supporting legacy systems. This will be a hands-on technical development position supporting sustainment (O&M) for legacy applications and modernization of infrastructure services including SQL backend, .NET Core and Framework, and Angular front-end. The Sr. Developer will be expected to lead by example in best practices for secure, maintainable, and testable code, as well as providing input and review of design and test artifacts on a team of 5-10 other developers.Requirements:U.S. Citizenship is requiredMust be able to obtain a Public Trust clearanceThis position requires working onsite in Alexandria, VA, 5 days per weekQualifications and Experience:Bachelor of Science in Computer Science or Related FieldMinimum of 10 years of related work experienceSelf-starter, able to work well in a team environment.Advanced skill and expertise in .NET software development, including both .NET Framework and .NET Core.Experience working with enterprise applications and modern application architecture.Experience developing and managing APIs.Strong experience with Javascript UI frameworks including Angular, C#, SQL.Experience maintaining design documents.Experience writing and maintaining unit tests.Experience writing SQL queries and stored procedures.Excellent communication skills, both written and verbal.Responsibilities:Hands-on application development, including design documentation, coding, unit testing and integration testing of web apps with SQL backend and Angular frontend components.Use established DevSecOps toolchains for building, merging, deploying, and testing software components.Develop and maintain SQL stored procedures and queries for large shared databases.Design, develop and maintain APIs following architectural and security best practices.Design, develop and maintain web front-end pages using Angular.Coordinate with Scrum Master, Technical Leads, and other developers on cross-functional team to produce Features and User Stories from business requirements for planning and execution with development team.Work closely with testers and end-users to identify root-cause and resolve issuesCompensation and Benefits:At NDi, we value our team and are committed to retaining top talent by offering competitive benefits and compensation packages. Our employee benefits package includes comprehensive health, dental, vision, pet, and legal insurance. Our corporate benefits include 401(k) retirement matching, paid leave, paid holidays, and health and wellness programs. In addition, we provide employer-paid life and disability insurance, professional development, education benefits, and much more to ensure our team has the resources they need to thrive on and off the job.Veterans First Commitment:As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.Our Commitment:Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status or other characteristics protected by law.Apply Now: Take advantage of this unique opportunity to join one of the fastest-growing companies in Federal contracting!