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Senior Net Developer Jobs in Washington, DC (NOW HIRING)

Software Technology Inc

Sr .Net Developer

Washington, DC · On-site

$61.75 - $81.50/hr

Senior.Net Developer Role is 4 days on site in DC Strong FS.NET developer with heavy cloud experience (AWS or Azure prefer Azure) Looking for a senior.Net Developer who is experienced on the cloud ...

Samprasoft

Sr .Net Developer

Washington, DC · On-site

$61.75 - $81.50/hr

Senior.Net Developer Role is 4 days on site in DC Strong FS.NET Developer with heavy cloud experience (AWS or Azure prefer Azure) Looking for a senior.Net Developer who is experienced on the cloud ...

Mobomo

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

NET Developer We are seeking a full-time, backend-focused Senior.NET Developer to support application modernization initiatives and ongoing maintenance of legacy systems. This role requires a hands ...

Samprasoft

.Net Developer

Washington, DC · On-site

$54.75 - $72.25/hr

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

Blu Omega

Senior .NET Developer

Rockville, MD · Hybrid

$145K - $166K/yr

NET Developer Cybersecurity Rockville, Maryland May 8, 2026 Blu Omega is looking for a Senior.NET Developer to join our innovative team and play a vital role in shaping the future of mobile and web ...

Comtech LLC

Sr. .NET Developer

Reston, VA · On-site

$56.75 - $75/hr

NET Developer (Web Development Project) Location: Moorpark, CA / Dallas, TX Duration: 2 Years Senior Lead Developer who is having hands on development experience, should be able to work independently ...

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 ... Duration: 6+ Months Major Duties and Responsibilities: * Assist developers, analysts, and designers ...

kgs

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

... Senior ... NET Developer with a TS/SCI Clearance to support ATS and Department of State the Office of Foreign ...

Samprasoft

Sr Fullstack Developer (.Net Core, AWS)

Reston, VA · Hybrid

$56.75 - $75/hr

Sr.Net FullStack Developer Duration: 12+ months Location: Reston, VA- Hybrid Top Skills: * .Net Core * AWS - EC2, ECS & S3 * Angular Tech stack: Must be strong in AWS, Angular, And.NET Need to have ...

Software Technology Inc

Sr. Developer-.NET

Mclean, VA · On-site

$56.50 - $71.75/hr

Developer-.NET Senior Experience in: • A bachelor's degree in Computer Science or a related field, or an equivalent combination of education and experience from which comparable knowledge and ...

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Senior Net Developer information

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$88

How much do senior net developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for senior net developer in Washington, DC is $68.16, according to ZipRecruiter salary data. Most workers in this role earn between $59.86 and $76.20 per hour, depending on experience, location, and employer.

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

To thrive as a Senior .NET Developer, you need advanced proficiency in C#, ASP.NET, and object-oriented programming, typically supported by a bachelor's degree in computer science or related field. Experience with tools like Visual Studio, SQL Server, and version control systems such as Git, along with relevant Microsoft certifications (e.g., MCSD), is highly valued. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These competencies ensure robust, maintainable software solutions and contribute to successful project delivery in complex development environments.

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

As a Senior .NET Developer, you will often work closely with product managers, UI/UX designers, QA engineers, and other developers to deliver robust software solutions. Collaboration usually involves participating in requirement-gathering sessions, contributing to architectural decisions, conducting code reviews, and ensuring seamless integration of backend and frontend components. Clear communication and proactive problem-solving are essential, as you may also mentor junior developers and provide technical guidance to the team. This collaborative approach helps ensure that projects are delivered efficiently and meet both technical and business requirements.

What is a Senior .NET Developer?

A Senior .NET Developer is an experienced software engineer who specializes in building, maintaining, and optimizing applications using Microsoft’s .NET framework. They are responsible for designing robust and scalable solutions, leading development teams, and ensuring best coding practices. Senior .NET Developers typically work with technologies such as C#, ASP.NET, SQL Server, and may also be involved in architectural decisions, mentoring junior developers, and collaborating with stakeholders to deliver high-quality software products.

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 Washington, DC? The most popular types of Net Developer jobs in Washington, DC are:
Senior Net Developer jobs near you
Sr .Net Developer

Sr .Net Developer

Software Technology Inc

Washington, DC • On-site

$61.75 - $81.50/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Senior.Net Developer

Role is 4 days on site in DC

Strong FS.NET developer with heavy cloud experience (AWS or Azure prefer Azure)

Looking for a senior.Net Developer who is experienced on the cloud side with Azure (ideally) - good in programming in Azure/cloud experience

Someone who has worked at .net in a cloud setting - developed in REST API containers, how to use cloud skills, without any too much cost

For example - when you query something from database on prem, free. But in the cloud want to be conscious of using cloud resources

Containers, web app on the cloud, how to navigate/troubleshoot an issue in cloud deployment and cloud issues

App analytics and app updates in Azure

AWS or Azure as long as they understand cloud principles

Really navigate into deployments/hosting

.Net core, C#, any additional thing into framework - REST API

Database skills would be a nice to have - data modeling, complex SQLs, complex queries—converting that into an API

If they have exposure to Power BI that be amazing but not mandatory

2 rounds of IVs - first phone screen with Amaresh, then with Amaresh’s boss

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