.net framework jobs in DC

Washington, District of Columbia

•

4d ago

Description Job Responsibilities: Design/implement automation on AWS cloud to integrate monitoring/alerting that integrates infrastructure and application Participate in analysis and design supporting integrating observability into our platform Develop automation with AWS services supporting infrastructure anomaly detection Develop/integrate Open telemetry into infrastructure to enhance observability on the infrastructure as well as on the application Implement best practices to enable observabi

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Part-time

Depends on Experience

QA Tester III

Reston, Virginia

•

2d ago

Job Description: Our customer has an immediate need for aSystemsIntegrationTestingEngineerwith experience developing and maintaining applications while providing Application Support Services. Summary: The main function of a QA Tester at this level is to apply test skills at a basic level. The QA Tester will perform repeatabletestingprocedures and may need to be familiar with programming languages. Carries outtestingmethods and equipment. Runs test plans, scripts, scenarios, functional tests, re

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Contract, Third Party

Depends on Experience

Lead Development Engineer

Remote

•

9d ago

Lead Development Engineer The ideal candidate brings strong experience across backend technologies (Node.js and .NET Framework), Azure cloud, and modern databases, with the ability to guide the team through design decisions, code reviews, and continuous improvement initiatives. Flutter experience is a plus, but not mandatory. Key Responsibilities Technical Leadership & Solutioning Lead technical solutioning and system design for new features and enhancements in the NDP application.Translate busi

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Full-time

Depends on Experience

Observability Engineer - Remote - Local to Bethesda, MD 20814 / West Virginia / Washington DC

Remote

•

2d ago

Title : Observability Engineer Duration: 4 months contract - Fully remote Need to Face to face interview after telephonic round Candidates must live close to the office in Bethesda, MD 20814 ? West Virginia / Washington DC Job Responsibilities: Design/implement automation on AWS cloud to integrate monitoring/alerting that integrates infrastructure and applicationParticipate in analysis and design supporting integrating observability into our platformDevelop automation with AWS services support

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Contract

$50 - $60

Lead System Software Programmer

Remote

•

23d ago

Job Title: System Software Programmer Project Lead Location: 100% Remote Duration: Through December 2026, with potential extension up to 2 years Client: A State Government Agency Role Summary This role owns end-to-end responsibility for designing, modernizing, securing, and supporting enterprise-level state systems. The focus is legacy modernization to ASP.NET MVC/Core, system reliability, security compliance, and technical leadership across the project lifecycle. Key Responsibilities Perform ad

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Contract

$60 - $65

C# .Net Developer (Junior)

Remote

•

Today

Great opportunity with this growing leader in the customer loyalty and retention space. As part of a small team, you will have the opportunity to be involved in projects from ideation through implementation. POSITION IS REMOTE WITHIN THE DFW METRO MUST RESIDE IN DFW This is a hybrid role focused primarily on development and the ability to test what you develop. As a primarily remote team, great communication skills, adaptability and commitment to collaboration are a must. BACKGROUND C#MVC.Net F

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Full-time

Depends on Experience

Senior .NET Developer

Washington, District of Columbia

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11d ago

We are seeking an experienced Senior Full Stack .NET Application Developer to join our development team. This role is responsible for designing, building, and maintaining scalable, high-performing web applications using a modern Microsoft technology stack, including .NET 8 / ASP.NET Core, C#, Web APIs, Angular (16+), Entity Framework Core, and SQL Server. The Senior Developer will contribute across the full application lifecyclefrom database design and API development to front-end implementation

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Contract

Depends on Experience

Senior Full-Stack Application Developer

Washington, District of Columbia

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18d ago

Centurion Consulting Group is seeking an experienced Senior Full-Stack Application Developer to join our onsite development team in Washington, DC. This role will be responsible for building, enhancing, and maintaining enterprise-grade web applications using a modern Microsoft-centric technology stack. The ideal candidate is a seasoned developer with strong analytical skills, deep hands-on experience across the full stack, and the ability to collaborate effectively in a fast-paced Agile environm

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Contract

140,000 - 150,000

Sr. Software Developer

Alexandria, Virginia

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Today

Title: Sr. Software Developer Location: Alexandria, VA Duration: FTE Prioritize on: Java Linux AWS .NET These are the base requirements from our contract: Independently perform senior level cloud-native applications analysis, design, development, innovative problem-solving, and integration with custom applications and packaged software for the benefit of NTIS' applications and other legacy systems. Leverage ASP.Net, C#, JavaScript, Java and SQL to deliver solutions. Replace current code and sy

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Full-time, Contract

Database Administrator

Herndon, Virginia

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Today

Suvi Global is seeking a Database Administrator (Pipeline Position) to support the sustainment and maintenance of the Air Force Security Assistance Training Tuition Tool. To join our team of outstanding professionals, apply today! Responsibilities Provide Tier 1/2 technical support for any technical and/or functional breakdowns and system outages for Tuition Tool.Maintain all historical and current system documentation in Microsoft Azure for SAMRS and T2 database tables.Assist in creating techn

Full-time

Compensation information provided in the description

.NET Software Engineer

Hybrid in Arlington, Virginia

•

Today

Job Number: R0231696 .NET Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just coding. A

Full-time

USD 53,000.00 - 108,000.00 per year

Software Architect Analyst

Arlington, Virginia

•

Today

Job ID: 2600639 Location: ARLINGTON, VA, US Date Posted: 2026-01-23 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a mid-level Software Architect Analyst with an active Secret clearance. The Analyst will support the Manpower Management Office within the Office of the Director of Administration and Managemen

Full-time

C# Software Engineer

College Park, Maryland

•

Today

An enterprise authentication and credential-management platform used worldwide across industries including healthcare, government, and enterprise environments-is looking for a full-time C# Software Engineer. This is an onsite position - 5 days a week at their headquarters in Greenbelt, MD. They are modernizing and expanding their entire ecosystem from the Windows Credential Provider to their multi-tenant cloud infrastructure, native Windows services, secure communication layers, BLE/NFC token ma

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Full-time

$90000 - $120000

Software Developer - TS/SCI with Polygraph

Chantilly, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: AWS Tools, MySQL, REST Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your b

Full-time

USD 123,250.00 - 166,750.00 per year

Sr. Software Engineer

Washington, District of Columbia

•

Today

Visa sponsorship or transfers not available. Our client is a growing international organization in the exploding data center world! Job DescriptionThis role is critical in driving the design, development, and deployment of high-performance applications that run on a modern stack. Qualifications Required Experience & Education: Bachelors degree in Computer Science or related field7 or more years of software development experienceFront-End Frameworks: experience with at least one of the followi

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Full-time

$150,000 - $170,000

.Net Full Stack Developer (Senior)

Washington, District of Columbia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Full-time

USD 98,500.00 - 184,900.00 per year

NCIS SharePoint Administrator | Active TS/SCI clearance

Quantico, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: .NET ASP, AvePoint DocAve, Microsoft SharePoint Administration, SnapManager for SQL Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a SharePoint Admini

Full-time

USD 124,093.00 - 149,500.00 per year

Senior Software Engineer

Reston, Virginia

•

Today

What you'll do Position: Senior Software Engineer Job Location: 10790 Parkridge Blvd, Suite 200, Reston, VA 20191 Duties: Performs solution design, including software architecture; distributed systems; scalability; design patterns; disaster recovery; tech stacks; minimum viable product (MVP); non-functional requirements; and Telemetry. Assists in design of solutions such that the processes/applications work in tandem for specific components/modules of a product. Evaluates trade-offs while des

Full-time

USD 126,090.00 - 220,000.00 per year

.NET Migration Engineer - Azure Cloud Migration

Remote

•

25d ago

Key Responsibilities Migration & Modernization Lead the migration of .NET Framework applications to .NET Core/.NET 6+ Assess existing on-premises .NET applications for cloud readiness Design and implement migration strategies for seamless transition to Azure Refactor and modernize legacy code to align with cloud-native architecture Perform code analysis and identify breaking changes during .NET Core migration. Azure Cloud Implementation Deploy and configure .NET applications on Azure App Service

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Contract

Depends on Experience

Sr. Software Engineer with AWS, Java, and Spring Boot

Remote

•

25d ago

Job Details: Job Title: Sr. Software Engineer with AWS, Java, and Spring Boot Duration: Long Term Contract Location: Alpharetta, GA || Remote Job Description: About the Team: This team is using our advanced tech stack including Java, Spring, Spring Boot, Hibernate. DevOps Tools include AWS, Terragrunt, Terraform. Architecture / Design: Microservices, dynamic scalable instances. This team has a large focus on Security with a dedicated percentage of your time spent on improving resilience. We us

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Contract

60 - 65

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.net framework jobs in Washington, DC, USA