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Senior Net Developer Jobs in Silver Spring, MD (NOW HIRING)

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 ...

Network Designs Inc.

Senior .Net Developer

Alexandria, VA · On-site

$55.75 - $70.75/hr

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

Crelate Staffing

.Net Developer

Bethesda, MD

$51.75 - $68.25/hr

Support senior sales teams and sales representatives on outbound strategies and lead generating efforts * Attend product training conferences and develop an understanding of our communication ...

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

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 ...

Dexian DISYS

Senior .Net Developer

Washington, DC · On-site

$62.25 - $79.25/hr

Experience with API Gateways, Message / Event hubs, Azure DevOps, SharePoint Online and Azure Key Vault * Knowledge in the development of application standards, architecture products, artifacts, and ...

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 Silver Spring, MD salary details

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How much do senior net developer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for senior net developer in Silver Spring, MD is $62.35, according to ZipRecruiter salary data. Most workers in this role earn between $54.76 and $69.71 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 Silver Spring, MD?

The most popular types of Net Developer jobs in Silver Spring, MD are:

What cities near Silver Spring, MD are hiring for Senior Net Developer jobs?

Cities near Silver Spring, MD with the most Senior Net Developer job openings:

Senior Net Developer jobs near you

Senior .NET Developer

Seneca Resources Company, LLC

Vienna, VA • On-site

$130K/yr

Contractor

Re-posted 16 days ago

Job description

About Seneca Resources:
Seneca Resources is client driven provider of strategic Information Technology consulting services and Workforce Solutions to government and industry. Seneca Resources is a leading IT services provider with offices in Reston, Virginia, Alabama and Columbia, Maryland that service clients throughout the United States. The key to our success lies within our strong corporate culture which drives our business. We challenge our staff through engaging work, and we reward our staff through competitive compensation, extensive professional training, and excellent opportunities for career advancement. In turn, we look for only the best and brightest to join our team. We are an Equal Opportunity Employer and value the benefits of diversity in our workplace.
Position: Senior .NET Developer
Location: Washington, DC
Clearance/Citizenship: US Citizenship required to support a federal client
Compensation: Very Competitive
Summary:
Experienced software developer to lead the design and development of an integrated web application to support the client's internal business processes. Will work closely with the project manager, other development leads and subject matter experts to analyze requirements, develop application architecture and design key application components as part of the core development team. Will lead a team of 3-4 module developers to design, develop and integrate multiple modules into the overall product. Will be responsible for interfacing with Analyst, QA, infrastructure and support teams to support planning activities for QA and release deployment phases.
Key Responsibilities
  • Writing secure, reusable, and easily maintainable code
  • Design, develop and maintain ASP.Net applications following industry best practices
  • Database design/development - MS SQL Server (2008, 2012, 2014)
  • Communicate effectively with management, colleagues, and partners

Qualifications
  • Must be a U.S. Citizen
  • 4-year degree in a related field, or equivalent certifications and experience
  • Minimum of 10 years of progressive experience developing web applications using Microsoft .NET technologies
  • In-depth experience with C# and ASP .NET 4.5.
  • In-depth understanding of relational databases and SQL for implementing database-driven, web-based applications using T-SQL and Stored Procedures
  • Strong experience in ASP.NET in C#, .NET Framework, Web Services, WCF, ADO.NET, Entity Framework, Web Forms, MVC, JQuery, Angular JS, SOA
  • Experience with advanced UX technologies/frameworks including development of Rich Internet Applications (RIA)
  • Experience in Visual Studio & Team Foundation Services
  • Experience in MS SQL Server 2012/2014, T-SQL & Stored Procedures
  • Excellent verbal communication skills, as well as strong problem solving abilities and an aptitude for learning new technologies
  • Self-motivated, with a strong sense of accountability

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