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Senior Dot Net Developer Jobs in Washington (NOW HIRING)

Network Designs Inc.

Senior .Net Developer #1815017

Alexandria, VA · On-site

$125K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Mindlance

Senior .Net Developer

Washington, DC · On-site

$62.25 - $79.25/hr

Title: .Net Full Stack Developer Duration: 12 Months Long Term Location: Washington, DC 20433 Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon. Scope ...

Network Designs

Senior .Net Developer #1815017

Alexandria, VA

$58.25 - $77/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Transunion

Senior .NET Developer

Reston, VA

$57.25 - $72.75/hr

  • Medical

  • Dental

  • Vision

  • PTO

NET technology stack. * Partner closely with business stakeholders, Product Management, Project Management, and Engineering teams to translate business requirements into technical solutions. * Play a ...

Network Designs, Inc.

Senior .Net Developer #1815017

Alexandria, VA · On-site

$58.25 - $77/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

TransUnion

Senior .NET Developer

Reston, VA · On-site

$57.25 - $72.75/hr

  • Medical

  • Dental

  • Vision

  • PTO

NET technology stack. * Partner closely with business stakeholders, Product Management, Project Management, and Engineering teams to translate business requirements into technical solutions. * Play a ...

AVER

Senior .Net Application Developer

Washington, DC · On-site

$108K - $149K/yr

AVER is seeking a Senior .Net Application Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding ...

Trans Union LLC

Senior .NET Developer

Reston, VA · On-site

$57.25 - $72.75/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

NET technology stack. * Partner closely with business stakeholders, Product Management, Project Management, and Engineering teams to translate business requirements into technical solutions. * Play a ...

Gridiron IT

.NET Developer - Senior

Chantilly, VA · On-site

$56.25 - $74.50/hr

They are seeking a Senior .NET Developer to work as part of an Agile development team, responsible for developing business applications and providing support for existing production applications.

AVER

Senior .Net Application Developer

Washington, DC · On-site

$120 - $160/hr

AVER is seeking a Senior .Net Application Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding ...

talentmovers inc

Sr. Dot Net developer / Lead

Reston, VA · On-site

$57.25 - $72.75/hr

Net) Visa :- Please share GC and USC only as per client request Rate:- On C2C. JD:- We are seeking a dedicated full-stack dot net developer to join our team who is comfortable with both front and ...

eSolutionsFirst, LLC

Sr .Net Developer

Vienna, VA · On-site

$55.25 - $68.50/hr

Role: .Net Developer (AI Enablement) Duration :: Contract Location: Vienna, VA Required skills : 12+ years of software development experience. * Deep expertise in Azure-native architectures: Azure ...

Veredus - DC

Sr .Net Developer - Perm

Reston, VA · On-site

$56.75 - $75/hr

Company Description We're partnering with a Fortune 500 Client currently seeking a Software Engineer (.NET) to join their growing team. Full time permanent position, onsite in Reston, VA. Up to $120k ...

AVER

Senior .Net Application Developer

Washington, DC · Hybrid

$108K - $149K/yr

AVER is seeking a Senior .Net Application Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding ...

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Senior Dot Net Developer information

See Washington salary details

$41

$68

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

As of Aug 17, 2026, the average hourly pay for senior dot net developer in Washington is $68.18, according to ZipRecruiter salary data. Most workers in this role earn between $59.90 and $76.25 per hour, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as a senior dot net developer?

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 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 the most commonly searched types of Dot Net Developer jobs in Washington?

The most popular types of Dot Net Developer jobs in Washington are:

What are popular job titles related to Senior Dot Net Developer jobs in Washington?

For Senior Dot Net Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Senior Dot Net Developer jobs in Washington look for?

The top searched job categories for Senior Dot Net Developer jobs in Washington are:

What cities in Washington are hiring for Senior Dot Net Developer jobs?

Cities in Washington with the most Senior Dot Net Developer job openings:

What are popular job titles related to Senior Dot Net Developer jobs in WA?

For Senior Dot Net Developer jobs in WA, the most frequently searched job titles are:

Senior Dot Net Developer jobs near you
Infographic showing various Senior Dot Net Developer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $141,823 per year, or $68.2 per hour.

Senior .Net Developer- vb.net to C# Migration - Perm Role!!!

Veredus - DC

Herndon, VA • On-site

$56 - $74/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 27 days ago

Job description

Company Description

Senior .NET Developer, Herndon, VA (Direct Hire)

We're currently partnering with a Fortune 500 Client, helping identify a Senior Software Engineer to join their growing team.  They have a variety of applications and are migrating to the latest technology stack!  

Job Description
Highly Preferred
  • Well-rounded Microsoft .NET developer. 
  • Some experience on all parts of the stack- SQL Server, C# and at least some front end skills including CSS/jQuery/HTML, Javascript. 
  • Experience with Microsoft MVC and Entity Framework 
  • Knowledge and/or experience with Test Driven Development and Scrum/Agile
Qualifications
  • Four year technical degree- Preferably Computer Science or MIS or equivalent.
  • 3-5 years experience working with SQL Server (2005, 2008) including experience with stored procedures, views, functions, performance tuning, complex joins, and security.
  • 3-5 years experience developing web based solutions using technologies such as ASP.NET, CSS, HTML, JavaScript, JQuery, AJAX
  • E-Commerce experience
  • Expertise in cross-browser implementation and testing.
  • Experience with version control and tracking.
  • Ability to deploy applications and configure Windows Server (2003,2008) and IIS 6.5/7 as necessary.
  • Strong analytical and data reporting skills.
  • Excellent troubleshooting and problem solving skills; ability to think outside of the box.
Additional Information

Why Veredus?

Candidates work with a professional recruiter whose average experience is eight years in the industry. That means they have intimate knowledge of the Information Technology industry and market trends-who is in demand now and who will be next. Your Veredus Recruiter will lead you through a thorough screening process in order to understand your skills, experience, needs, and desires. They also counsel their candidates in resume writing, interviewing, and career planning so when there's a position you really want, you're fully prepared to get it. Additionally, Veredus provides the following benefits:

o Medical Benefits
o Consultant Lunches and Outings
o Dental Benefits
o Life Insurance ($20,000 benefit)
o Vision
o ATOP-Accrued Time Off Program
o 401K
o Consultant Web-Site
o Name Plates
o Care packages/Survival packs
o Dedicated Consulting Services Representative

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