.NET jobs in District of Columbia

Hybrid in Bethesda, Maryland

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Today

Job Title: .NET Full Stack Developer Location: Bethesda, MD (hybrid 2-days onsite) --Only locals Experience: 8+years Must Job Description: Skysoft is seeking a highly motivated, flexible, organized, and detail-oriented.NET Full Stack Developer to join our great team in Bethesda MD (Hybrid Position). If you want to learn, grow, and help then this is the job for you. What you do is matters and has a significant impact on the medical, health, and scientific communities we serve. Responsibilities

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Contract

$60 - $65

Full Stack .NET Developer (Cloud & Web Services)

Washington, District of Columbia

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Today

Job Title: Full Stack .NET Developer (Cloud & Web Services) Preferred Education: Bachelor s degree in Computer Science, Information Technology, or a related field Preferred Certifications:Certified Software Development Professional (CSDP)(ISC) CSSLP Certified Secure Software Lifecycle Professional GitHub Actions Certification AWS Certified Developer CompTIA Security+ Job Summary:We are seeking a highly skilled and motivated Full Stack .NET Developer with experience in developing scalable web app

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Contract, Third Party

$70 - $80

Sr Desktop App Developer (.NET) (TS/SCI)

Reston, Virginia

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Today

Job Title: Sr Desktop App Developer (TS/SCI) Location: Reston, VA (Onsite) Type: FTE Exp. Level: Senior / LeadPosition OverviewOur end-client is seeking a Senior Desktop Application Developer to join a high-impact team supporting mission-critical systems in a secure federal environment. This role is ideal for a seasoned developer with a strong background in Windows desktop applications and a passion for secure, high-performance software development.Clearance Required: Active Top Secret (TS) -

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Full-time

$168000 - $250000 yr

.Net with Golang

McLean, Virginia

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Today

Tech Stack: .NET, Golang, Java, GitHub, Node, & AWS Role Info: Hands on Sr. Backend Engineer role with strong .Net/Java/Golang/Node combination, PostgreSQL, CICD, GitHub & AWS background. Top Skills: 7+ years exp is a must Combination of .Net and Java or GoLang or Node (HM prefers .Net with GoLang) PostgreSQL exp is a must DevOps / CICD Pipelines exp is a must AWS exp is a must Education: Bachelors Degree

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Contract

DOE

.NET Technical Lead

Hybrid in Reston, Virginia

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5d ago

Job Title: .NET Technical Lead Location: Reston, VA Hybrid (3x/week) Salary: DOE + Full Benefits Clearance: Active DHS Suitability (or ability to obtain) Company Overview TechSur Solutions is a digital services company with a mission to enable digital transformation for our customers, improving quality and efficiency. Based in the DC metropolitan area, TechSur specializes in advanced cloud services, IT modernization, Agile development, and data analytics. Since our formation in August 2016, we

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Full-time

Depends on Experience

Sr. Full Stack .NET Developer(W2 Only)

Washington, District of Columbia

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Today

Position Summary We are seeking a Full Stack .NET Developer with proven experience in designing, developing, and deploying scalable web applications using the Microsoft .NET stack, along with deep expertise in AWS cloud services. The ideal candidate will combine back-end and front-end development capabilities with cloud-based architecture knowledge, ensuring applications are robust, secure, and high-performing.Key ResponsibilitiesDesign, develop, and maintain scalable web applications using C#,

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Full-time

$60 - $70

IT Developer Federal Contract (C#/.NET, AWS, SQL) USC

Hybrid in Washington, District of Columbia

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13d ago

ob Title: IT Developer Federal Contract (C#/.NET, AWS, SQL) USC Location: Remote (Occasional On-site in Washington, DC as Required) Contracting Agency: Congressional Budget Office (CBO) Contract Type: 6-Month Base + 4 Option Years Start Date: Targeted for September 1, 2025 About the Role: We are seeking an experienced IT Developer to support the Congressional Budget Office (CBO) on a long-term federal contract. The ideal candidate will eligible for Public Trust Tier 2 clearance and possess stron

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Full-time

Depends on Experience

Local .NET Full Stack Developer

Hybrid in McLean, Virginia

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Today

Job Title: .NET Full Stack Developer Location: McLean/ Richmond, VA Job Type: Contract Department: Banking/ Finance Job Description: We are seeking a talented and motivated .NET Full Stack Developer to join our dynamic development team. The ideal candidate will have a strong background in building scalable web applications using .NET, JavaScript, and modern frameworks. Experience with additional technologies such as Golang, Java, AWS, and GitHub is highly desirable. Key Responsibilities Design,

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Third Party, Contract

Depends on Experience

Senior .NET Developer/ $145k/Alexandria

Alexandria, Virginia

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Today

A well-known non-profit is looking for a Senior level developer to join their growing team base in Alexandria, VA. They work on multiple applications used to help companies/organizations make smart hires. Candidates should have at least 7 years of experience building .NET applications, frontend experience with React (Angular or Vue will be considered) and cloud native technologies in AWS or Azure. This company provides an opportunity to work on applications with real world implications in modern

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Full-time

130k - 145k

.NET Lead-F2F Interview-MD

Hybrid in Bethesda, Maryland

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6d ago

Job Posting Title - .Net Technical LeadLocation: MD(only locals)-HybridF2F Interview Description Client currently seeks a Technical Lead - .Net to join our team in Hybrid - Bethesda, MD/McLean, VA . NOTE: We need a very strong React developer with very good .net core skills and experience in other frameworks (and react). Prefer someone local so that this person can work once in a while from NIH office in MD Position Responsibilities & Tasks: Develop and guide team members on thin server arc

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Contract, Third Party

Depends on Experience

.NET Developer

Remote or San Francisco, California

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Today

.Net developers with azure and terraform knowledge Location: remote, only w2 Azure Cloud Developer who is proficient in languages like .NET, node JS, etc and also has experience in terraform Experience in application hosting or migration would be a plus. Key Responsibilities Design, develop, and maintain cloud-native applications on Microsoft Azure. Build and optimize services using .NET, Node.js, and other relevant frameworks. Implement DevOps best practices including CI/CD pipelines, infrast

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Full-time, Part-time, Contract, Third Party

.NET Full Stack Developer

Hybrid in Bethesda, Maryland

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4d ago

Responsibilities Design and develop new features and/or maintain existing applications developed on Microsoft .NET Technologies.Develop code and support technical documentation.Work in a team environment to develop, test, and deploy software changes.Work with customers to understand and implement new requirements.Provide operational support when necessary.Provide input on new designs and architecture as needed.Develop a well-tested, high performance, scalable web application.Stay current on new

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Contract

$58 - $60

Dot.Net Sr Lead Developer min 12Yrs Ex Amtrak or Rail road or transportations domain Experience Mandatory

Washington, District of Columbia

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28d ago

Dot.Net Sr Lead Developer (two positions) Washington, DC Long term Note: Ex Amtrak resources highly preferred or candidates from Rail road or transportations domain experience Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain.Net applications, responsible for both front-end and back-end development.Conduct code reviews, provide feedback, and support team improvements.Write and maintainhigh-quality code, ensuring adherence to best practices.Writ

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Contract

$60 - $70

Full Stack .NET Developer

Washington, District of Columbia

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Today

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Position: Full Stack .NET Developer Location: Washington DC - Fully Onsite Clearance: Top Secret with SCI We have an exciting opportunity for a Full Stack .NET Developer to join our team. The ideal candid

Full-time

Full Stack .NET Developer

Hybrid in Reston, Virginia

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5d ago

Job Title: Full Stack .NET Developer Location: Reston, VA (TechSur HQ Office) Salary: DOE + Full Benefits Clearance: Active DHS Suitability (or ability to obtain) Company Overview TechSur Solutions is a digital services company with a mission to enable digital transformation for our customers, improving quality and efficiency. Based in the DC metropolitan area, TechSur specializes in advanced cloud services, IT modernization, Agile development, and data analytics. Since our formation in August 2

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Full-time

Depends on Experience

Full Stack .Net & Angular Developer

Washington, District of Columbia

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6d ago

Title: Programmer Standard - Full Stack .Net & Angular Developer Duration: 8 Months - Long Terms Location: Washington, DC 20433 Hybrid Onsite: 4 days onsite per week from day 1. HM Notes: Excellent in APIs (Must have). C# .net developer (mid-level), should be very energetic and does not need very Sr. candidate.Understands API Integration, as they will connect to data bricks or other Azure services like Data Lake.Angular 10 and above.Any cloud is fine. We are looking for a talented full-stack

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Contract

Depends on Experience

.NET Developer

Reston, Virginia

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Today

A nonprofit leader in the healthcare space, is seeking a talented Full-Stack .NET Developer for a long-term contract opportunity. Based in Reston, VA, this company is pioneering the future of medical imaging by advancing how MRIs are scanned and interpreted. You'll work with tools including .NET Core, Angular 8+, and AWS to build solutions that directly impact patient care and medical safety. You will use your software development skills to improve the way doctors diagnose and treat patients. Th

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Full-time

55/hr - 65/hr

Application Developer (.Net) - W2 Contract

Hybrid in Arlington, Virginia

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7d ago

All IT application teams have a goal of being completely off of BizTalk and OMNI as part of the program, by the end of the 2026 in order to avoid a costly licensing renewal fee for functionality that can be achieved using more up to date cloud-based technologies at a reduced cost. We have a need to add resources to help support, enhance and update various applications related to the website which include integrations for modeling, enrolling participants, and generating and providing documentati

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Contract

$50 - $60

Full Stack Developer / Lead (.NET or Java) with AI Integration (Full Time_Onsite)

Columbia, Maryland

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Today

Job Title: Full Stack Developer / Lead (.NET or Java) with AI Integration Location: Columbia, MD (Onsite) Job Type: Full-Time Experience Level: 10+ Years (including leadership and AI integration exposure) Job Summary: We are seeking a Full Stack Developer / Lead with deep experience in either .NET or Java back-end technologies and a strong command of modern front-end development. This role requires a hands-on leader who can design and deliver full stack enterprise applications and seamlessly i

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Full-time

Depends on Experience

Child support Developer with VB6 .net

Remote

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11d ago

State of Mississippi fully remote 145382 The Mississippi Department of Child Protection Services (MDCPS) is seeking experienced IT professionals to support the continued modernization and transition of the Mississippi Automated Child Welfare Information System (MACWIS) to a more modern technology platform. This work is a critical component of the Agency s overall effort to improve service delivery, data accuracy, and system functionality through the replacement of legacy technologies. Ideal

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Contract

$80+

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.NET jobs in Washington, DC, USA