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Senior Net Developer Jobs in Olney, MD (NOW HIRING)

Resource Point LLC

.NET Developer

Washington, DC · On-site

$54.75 - $72.25/hr

Washington, DC Duration: 12 Months Our client is looking for an experienced Senior Full Stack .NET Developer to design, develop, and maintain enterprise-level applications using the Microsoft ...

Workila

Senior .NET Developer

Mclean, VA · On-site

$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 ...

360 IT Professionals

.Net Developer

Mclean, VA

$48.75 - $64.50/hr

We use Objective C and Swift programming languages to create native applications for iPhone ... Additional Information Thanks & Regards Preeti Nahar Sr. Talent & Client Acquisition Specialist 360 ...

Navtech, Inc.

Senior .NET Developer

Washington, DC · On-site

$62.50 - $79.50/hr

I have an opportunity for a "Senior .NET Developer" - (Washington, DC - Remote till COVID). and I am looking for a candidate who can join Immediately if you are interested, reply to me with your ...

InstantServe LLC

Senior .NET Developer

Washington, DC · On-site

$56 - $71.25/hr

Senior .NET Developer Location: Washington, DC 200019 Work Arrangement: Hybrid Agency Interview Type: Webcam Only Complete Description: 16+ years of experience. Formulates and defines system scope ...

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 ...

Dellfor Technologies

senior .net developer

Washington, DC · On-site

$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 · 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 ...

National Associates, Inc.

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

Contract Position for 1 year We need Senior .NET Developers who will also be responsible for designing, developing, testing, releasing and supporting a suite of web applications, windows services and ...

NAVA Software Solutions

Sr. DevOps Engineer

Bethesda, MD · On-site

$139K - $178K/yr

Details: Sr. DevOps Engineer Location: Bethesda, MD or Boynton Beach, FL - Onsite from day 1 ... NET Core 2.1/3/NET 5, SQL Server or Azure SQL/CosmosDB, and design/architectural patterns (e.g ...

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 ...

Serigor, Inc.

Senior .NET Developer (Onsite)

Columbia, MD · On-site

$53.75 - $70.75/hr

Job Title: Senior .NET Developer (Onsite) Location: Columbia, MD Job Type: Full-Time * We are ... NET modernization and migration initiatives, including AI-assisted code conversion efforts

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All JobsNet Developer JobsSenior Net Developer JobsSenior Net Developer Jobs in Olney, MD

Senior Net Developer information

See Olney, MD salary details

$37

$61

$80

How much do senior net developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior net developer in Olney, MD is $61.62, 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.

How much does a senior .NET developer make?

A senior .NET developer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in C#, ASP.NET, and related frameworks, and may hold certifications that can influence salary levels.

Are senior .NET developers still in demand?

Senior .NET developers remain in demand due to ongoing needs for enterprise application development, cloud integration, and modernization projects. Proficiency in C#, ASP.NET, and related frameworks, along with experience in cloud platforms like Azure, enhances job prospects in this field.

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 cities near Olney, MD are hiring for Senior Net Developer jobs? Cities near Olney, MD with the most Senior Net Developer job openings:
Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Olney, MD as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $128,163 per year, or $61.6 per hour.

.NET Developer

Resource Point LLC

Washington, DC • On-site

$54.75 - $72.25/hr

Contractor

Re-posted 11 days ago

Job description

Looking for W-2 CANDIDATES ONLY, who are authorized to work in the United States without the need for sponsorship. H-1B Transfers AND CORP-TO-CORP Candidates WILL NOT BE CONSIDERED for this position

Job Title: .Net Developer

Location: Washington, DC

Duration: 12 Months

Job Description

Our client is looking for an experienced Senior Full Stack .NET Developer to design, develop, and maintain enterprise-level applications using the Microsoft technology stack. This role demands strong proficiency in both front-end and back-end development, solid database expertise, and a proactive mindset focused on delivering high-quality solutions within an Agile environment. The ideal candidate will collaborate closely with architects, product owners, and cross-functional teams to build scalable, efficient software that addresses complex business requirements.

Key Responsibilities:

  • Design, develop, and maintain secure and efficient .NET applications, covering both front-end and back-end components.
  • Develop and implement data models and data operations to ensure data integrity and application performance.
  • Conduct code reviews, write unit tests, and support continuous improvement across the development team.
  • Collaborate with product owners to interpret business requirements and translate them into technical solutions.
  • Work closely with architects to align development with enterprise architecture standards.
  • Develop and maintain APIs and services using Web API, WCF, and related technologies.
  • Write clean, scalable code in C# and leverage SQL Server for backend data operations, including stored procedures, SSIS, and SSRS.
  • Utilize modern web technologies such as HTML5, CSS, JavaScript, jQuery, and AJAX.
  • Stay current with emerging technologies and apply best practices to enhance application performance and maintainability.
  • Participate in Agile development cycles, contributing to planning, development, and delivery.