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Professional Senior Net Software Developer Jobs in Washington, DC

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Software Developer

Mclean, VA · On-site

NET, CSS, HTML, WCF, and Java Script programming languages. • Familiarity with configuring MS ... Jindal Sr. Talent & Client Acquisition Specialist AP Innovative Solutions / Email: yavin ...

JCD Staffing

Senior .NET Developer

Alexandria, VA

$58.75 - $75/hr

Senior .NET Developer Location: Alexandria, VA Work Schedule: Onsite 5 days per week Employment ... Participate in the full software development life cycle, including design, coding, unit testing ...

Vidoori

Senior Software Developer

Hyattsville, MD · On-site

$54.75 - $72.25/hr

Professional certifications in cloud or security technologies are beneficial. Benefits and Career ... Citizen Join Vidoori as a Senior Software Developer and help us build reliable, scalable and ...

Vidoori

Senior Software Developer

Hyattsville, MD

$54.75 - $72.25/hr

Professional certifications in cloud or security technologies are beneficial. Benefits and Career ... Citizen Join Vidoori as a Senior Software Developer and help us build reliable, scalable and ...

Clearwaters.IT

Senior .NET Developer

Washington, DC · Remote

$62.25 - $79.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Clearwaters.IT

Senior .NET Developer

Washington, DC · Remote

$56.25 - $71.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Dellfor Technologies

senior .net developer

Maryland City, MD

$56.50 - $71.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$130K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research ... Job Requirements Experience: * 10 years of professional experience with software engineering

Dellfor Technologies

senior .net developer

Washington, DC

$62.25 - $79.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Company Description Dellfor Technologies is founded by software professionals with fresh approach ... Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and ...

CCS Global Tech

Senior Software Developer

Chantilly, VA · On-site

$180K - $220K/yr

Senior Professional Position Overview We are seeking a highly experienced Senior Software Developer with 12+ years of professional software development experience to support a mission-focused program ...

Synertex LLC

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

Senior Software Developer National Capital Region TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate Hire Join Synertex and bring your expertise to a mission that matters. We're ...

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Showing results 21-40

All JobsProfessional Net Software Developer JobsProfessional Senior Net Software Developer JobsProfessional Senior Net Software Developer Jobs in Washington, DC

Professional Senior Net Software Developer information

See Washington, DC salary details

$41

$68

$88

How much do professional senior net software developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for professional senior net software developer in Washington, DC 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 is the difference between Professional Senior Net Software Developer vs Software Engineer?

AspectProfessional Senior Net Software DeveloperSoftware Engineer
CredentialsTypically requires a bachelor’s degree in computer science or related field; certifications like MCSD or Microsoft Certified: Azure Developer are commonUsually holds a bachelor’s degree in computer science or engineering; certifications vary but may include similar technical credentials
Work EnvironmentWorks primarily in Microsoft-based environments, developing .NET applications, often in enterprise settingsWorks across various platforms and technologies, including web, mobile, and desktop applications, in diverse industries
Employer & Industry UsageCommonly employed in IT firms, corporations, and government agencies focusing on Microsoft technologiesFound in tech companies, startups, and large enterprises across multiple sectors

While both roles involve software development, the Professional Senior Net Software Developer specializes in Microsoft .NET technologies and enterprise solutions, whereas a Software Engineer has a broader scope across different platforms and technologies. The choice depends on the specific technical focus and industry requirements.

What are the most commonly searched types of Senior Net Software Developer jobs in Washington, DC?

The most popular types of Senior Net Software Developer jobs in Washington, DC are:

Professional Senior Net Software Developer jobs near you

Senior Software Developer

Redhorse Corporation

Arlington, VA • On-site

$160K - $170K/yr

Full-time

Re-posted 13 days ago

Job description

About the Organization
Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
About the Role
Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Senior Software Developer to lead the evolution of the DOJ National Classified Services (NCS) application stack. In this role, you won't just write code; you will lead the major re-development of custom applications that are vital to national security. By implementing Agile methodologies and building robust CI/CD pipelines within a DevSecOps framework, you will ensure that the software supporting our nation's justice system is secure, scalable, and rapidly deployed. This is a unique opportunity to own the full Software Development Lifecycle (SDLC) and see the direct impact of your work across multiple classified enclaves.
Key Responsibilities
  • Lead the development, maintenance, and major architectural re-development of custom applications within the DOJ NCS application stack.
  • Implement and manage CI/CD pipelines to facilitate rapid and secure software deployment across classified environments.
  • Drive the transition to DevSecOps frameworks, ensuring security is integrated at every stage of the development process.
  • Manage the full SDLC, translating high-level requirements from product owners into actionable user stories and technical tasks.
  • Develop comprehensive design artifacts, including wireframes and technical documentation, to guide the development process.
  • Perform secure software programming to mitigate insider threats and ensure full compliance with Section 508 accessibility standards.
  • Provide Tier 2 application support to resolve complex technical issues for end-users.
  • Collaborate with cross-functional teams to optimize application performance and security posture.

Required Experience/Clearance
  • Active Top Secret (TS) security clearance with SCI eligibility (DOJ Adjudicated).
  • 8+ years of experience in software development with a focus on custom-built applications.
  • Expertise in the Microsoft technology stack, including C# and .NET.
  • Proven experience building and maintaining CI/CD pipelines in a DevSecOps environment.
  • Deep proficiency in Agile development methodologies and leading Scrum-based teams.
  • Extensive experience with version control and collaboration tools such as TFS and Azure DevOps.
  • Demonstrated ability to produce high-quality technical documentation and UI/UX wireframes.

Desired Experience
  • Experience with SharePoint platform administration and configuration across multiple classified enclaves.
  • Familiarity with the Tyler Tech platform.
  • Knowledge of SQL high-availability environments and database performance optimization techniques.
  • Exposure to COTS litigation support tools such as Relativity or Everlaw.
  • Experience with automated testing tools to enhance software quality.
  • Microsoft Certified: Azure Developer Associate or other relevant technical certifications.
  • DoD 8570 baseline certification (e.g., Security+).
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.

$160,000 - $170,000 a year
The salary range provided for this position represents the anticipated base salary for successful candidates. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. In addition to base salary, eligible employees may participate in Redhorse's comprehensive benefits programs and may be eligible for performance-based or other incentive compensation, where applicable.
Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class.
If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at [email protected]
Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse's changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse's sole discretion.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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