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Senior Dot Net Developer Jobs in Herndon, VA (NOW HIRING)

Alpha Bravo Leasing

SrNet Developer

Bethesda, MD · On-site

$58.25 - $76.75/hr

Senior .NET Developer A financial services firm located in Virginia and Maryland has an exciting full-time opportunity for a Senior .NET Developer. This position will support the CTO in implementing ...

Alpha Bravo Leasing

SrNet Developer

Bethesda, MD · On-site

$58.25 - $76.75/hr

Senior .NET Developer A financial services firm located in Virginia and Maryland has an exciting full-time opportunity for a Senior .NET Developer. This position will support the CTO in implementing ...

Alpha Bravo Leasing

SrNet Developer

Herndon, VA · On-site

$56 - $74/hr

Senior .NET Developer A financial services firm located in Virginia and Maryland has an exciting full-time opportunity for a Senior .NET Developer. This position will support the CTO in implementing ...

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 ... SNS * Elastic Container Registry * .NET * Python * Network Load Balancer * Application Load ...

Workila

Senior .NET Developer

Mclean, VA

$55.50 - $70.75/hr

The Senior Developer position requires the ability to provide hands-on development skills (primarily ASP .NET and SQL) and direct development team management in both a Waterfall and an Agile Scrum ...

Kaav Inc.

.Net Developer

Washington, DC · On-site

$54.75 - $72.25/hr

As a Senior .NET Developer, you will be responsible for designing, developing, testing, and maintaining software applications and solutions using Microsoft technologies and frameworks. Your primary ...

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 ... SNS * Elastic Container Registry * .NET * Python * Network Load Balancer * Application Load ...

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 ... SNS * Elastic Container Registry * .NET * Python * Network Load Balancer * Application Load ...

Network Designs

Senior .Net Developer #1775411

Alexandria, VA · On-site

$58.25 - $77/hr

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 ...

Georgia IT Inc

DevOps Engineer in DC

Washington, DC · On-site

$59.75 - $81.75/hr

Senior .NET developer with PAAS experience with Azure * Senior Web/UI Developer (Certified UI/UX Dev would be ideal) * .NET Developer with PAAS experience with Azure * Web/UI Developer (Certified UI ...

Veredus - DC

Sr. .Net Developer

Washington, DC

$95K/yr

This individual will perform in the role of senior developer and participate as part of a team ... NET Framework. Must have actual experience working with MS Visual Studio Team Suite (VSTS ...

Zortech Solutions

Senior .NET Developer-US

Washington, DC · On-site +1

$61.75 - $81.50/hr

Senior.NET Developer Location: Washington, DC Day 1 on-site (short term remote can be provided ... Eight or more years of development experience with: * C# * .Net Core Framework * ASP.NET * AJAX

kgs

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

Arlluk Technology Solutions, LLC, a Koniag Government Services company, is seeking a Senior.NET ... NET programming practices is preferred * TS/SCI Clearance required Our Equal Employment Opportunity ...

kgs

Senior .NET Developer

Washington, DC

$62.25 - $79.25/hr

Arlluk Technology Solutions, LLC, a Koniag Government Services company, is seeking a Senior.NET ... NET programming practices is preferred * TS/SCI Clearance required Our Equal Employment Opportunity ...

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Senior Dot Net Developer information

See Herndon, VA salary details

$37

$61

$80

How much do senior dot net developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for senior dot net developer in Herndon, VA is $61.91, according to ZipRecruiter salary data. Most workers in this role earn between $54.38 and $69.23 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Dot Net Developer, and why are they important?

To thrive as a Senior Dot Net Developer, you need advanced proficiency in C#, .NET frameworks, object-oriented programming, and a bachelor's degree in computer science or a related field. Expertise with Visual Studio, SQL Server, Azure DevOps, and relevant certifications like Microsoft Certified: .NET Developer are highly valued. Strong problem-solving, leadership, and effective communication skills help drive complex projects and mentor junior team members. These competencies ensure robust, scalable software solutions and foster high-performing development teams.

How does a Senior .NET Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior .NET Developer, you will frequently work alongside product managers, UI/UX designers, quality assurance testers, and other developers to deliver robust software solutions. Your role often involves clarifying technical requirements, providing input on architecture and feasibility, and ensuring seamless integration with other systems. Effective communication and proactive problem-solving are vital, as you'll help bridge the gap between technical and non-technical stakeholders. Regular code reviews and agile ceremonies like sprint planning and stand-ups are common in this collaborative environment.

What does a Senior Dot Net Developer do?

A Senior Dot Net Developer designs, develops, and maintains software applications using Microsoft's .NET framework. They work on complex projects, often leading development teams, architecting solutions, and ensuring code quality through best practices. Their responsibilities also include troubleshooting issues, optimizing application performance, and mentoring junior developers. They typically collaborate with other IT professionals and stakeholders to deliver scalable and efficient software solutions.

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

AspectSenior Dot Net DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related, .NET certificationsBachelor's in CS or related, various programming certifications
Work EnvironmentDeveloping .NET applications, coding, debuggingDesigning, coding, testing software across platforms
Employer & Industry UsageTech companies, finance, healthcare using .NETBroad industry use, including tech, finance, startups
Common Search & ComparisonYesYes

The main difference between a Senior Dot Net Developer and a Software Engineer lies in their focus areas. Senior Dot Net Developers specialize in building and maintaining applications using the .NET framework, often with specific certifications. Software Engineers have a broader scope, working across various programming languages and platforms. Both roles are vital in tech industries, but the Senior Dot Net Developer role is more specialized in Microsoft technologies.

What are popular job titles related to Senior Dot Net Developer jobs in Herndon, VA? For Senior Dot Net Developer jobs in Herndon, VA, the most frequently searched job titles are:
What job categories do people searching Senior Dot Net Developer jobs in Herndon, VA look for? The top searched job categories for Senior Dot Net Developer jobs in Herndon, VA are:
What cities near Herndon, VA are hiring for Senior Dot Net Developer jobs? Cities near Herndon, VA with the most Senior Dot Net Developer job openings:
Senior Dot Net Developer jobs near you
Infographic showing various Senior Dot Net Developer job openings in Herndon, VA as of May 2026, with employment types broken down into 83% Full Time, 11% Part Time, and 6% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $128,767 per year, or $61.9 per hour.

SrNet Developer

Alpha Bravo Leasing

Bethesda, MD • On-site

$58.25 - $76.75/hr

Full-time

Posted 13 days ago

Job description

Senior .NET Developer

A financial services firm located in Virginia and Maryland has an exciting full-time opportunity for a Senior .NET Developer. This position will support the CTO in implementing the technology vision.

Description

As a Senior .NET Developer, you will handle on-going customer needs such as accounting package integrations (importing and exporting), supporting existing ASP.NET MVC and Web Forms systems, the Web APIs, Azure Cloud Services, Windows Services, and other .NET components. Your passion for problem solving will be evident in the way you investigate customer issues in our production web applications and help identify and fix defects at breakneck speed.

Requirements

You must love to solve challenging, often unique problems. Passion for problem solving will be evident by the way you investigate issues. You should embrace and learn from technology instead of fearing it. You should be willing to dig deeper into the existing code to support our current systems. Your communication skills must be top notch.

You should have a broad range of technology skills that include but are not limited to:

  • ASP.NET Web Forms
  • ASP.NET MVC
  • Angular (Nice to have)
  • AJAX
  • HTML/JavaScript
  • JSON
  • J-Query
  • C#
  • XML / XSL
  • ADO.NET
  • SQL Server
  • Shell or Batch Programming
  • Agile Development
  • Windows Azure (Cloud Services, Azure Queues, Service Bus, Azure Storage)

Troubleshooting and resolving problems with production applications.

Work as a software developer under a team-based development process which utilizes aspects of both agile and waterfall design processes.

Rock star C# developer with emphasis on scalable and reusable architecture.

Detailed design documents, coding, unit testing, assisting the test teams with verification, assisting CM with build issues, and assisting the documentation team.

5+ years of experience developing software lifecycle documentation including Function Design Documents, Technical Design documents, test plans, test scripts, and implementation documentation.

Experienced in Database Design, Development & Support of MS SQL Server.

Proficient knowledge of writing, modifying, and implementing Stored Procedures, Functions, Views, Triggers, and SQL Server Jobs.

80% Coding and Unit Testing

10% Collaboration with Team Members

10% Documentation

Experience

Minimum 5 years

Bachelor’s Degree in Computer Science or related or equivalent experience

Salary

Negotiable

Location

Virginia

Contact Info

For immediate consideration, please submit resume and salary history to: careers@anybill.com

EOE M/F/D/V