ASP.NET Jobs in Washington

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C# Developer

Kforce Technology Staffing

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Remote or Boca Raton, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a C# Developer in Boca Raton, FL. Key Responsibilities: * Architect, develop, and maintain a modern full-stack multi-tenant SaaS platform using .NET 9, C#, and Azure * Apply Domain-Driven Design () and clean architecture principles to support scalability, maintainability, and long-term growth * Build intuitive and responsive front ends using Telerik UI for ASP.NET Core, Bootstrap, Razor Pages, HTML, jQuery, and JavaScript * Design and implem
Posted 3 days ago | Updated 2 hours ago

.Net Lead Developer

Maddisoft

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Remote or Austin, Texas, USA

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

Maddisoft has the following immediate opportunity, let us know if you or someone you know would be interested. Send in your resume ASAP. - U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Looking for W2 CONTRACT, Send in resume along with LinkedIn profile without which applications will not be considered. Call us NOW! Visa sponsorship is available for this position. Job Title: .Net Lead Developer Location: Houston, Texas Overview: We're looking for a skilled .NE
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Posted 3 days ago | Updated moments ago

Full Stack .NET Developer

Harmonia Holdings Group, LLC.

•

Washington, District of Columbia, USA

Full-time

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
Posted 23 days ago | Updated 7 hours ago

Software Engineer (Remote Eligible, U.S.)

GE Vernova

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Remote

Full-time

Job Description Summary Responsible for designing, building, delivering and maintaining software applications & services. Working in the areas of machine, cloud, platform and/or application. Responsible for software lifecycle including activities such as requirement analysis, documentation/procedures and implementation. Job Description Essential Responsibilities In this role, you will: Collaborate with system engineers, frontend developers and software developers to implement solutions that a
Posted 1 day ago | Updated 9 hours ago

Node JS and .NET Fullstack Developer (W-2 only)

DataEdge Consulting, Inc.

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Remote

Contract

Lead Node.JS & .NET Fullstack Developer / Contract-to-Hire / Remote/ W2 ONLY About our Customer: Our DIRECT customer, a global leader in Food services industry is seeking a Lead Node.JS & .NET Fullstack Developer (Microsoft .NET stack) to work in Charlotte NC in a Hybrid working schedule. Qualifications: 10+ years of experience as a developer or similar role and the following qualifications MUST HAVE NodeJS, Microsoft .NET (ASP.NET), Angular, & JavaScriptMicrosoft .NET ASP.NET, C#; JavaScript
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Posted 9 days ago | Updated 9 days ago

Software Development - GenAI Team - Remote

SitusAMC

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Remote

Full-time

SitusAMC is where the best and most passionate people come to transform our client's businesses and their own careers. Whether you're a real estate veteran, a passionate technologist, or looking to get your start, join us as we work together to realize opportunities for everyone, we proudly serve. At SitusAMC, we are looking to match your unique experience with one of our amazing careers, so that we can help you realize your potential and career growth within the Real Estate Industry. If you ar
Posted 10 hours ago

Sr Developer, Software (IT)

DaVita Inc.

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Remote or DeLand, Florida, USA

Full-time

Posting Date 06/12/2025 3000 DaVita Way, Deland, Florida, 32724-2039, United States of America Developer, IT Software (Labs) General Purpose of the Job The Developer, IT Software (Lab) designs and develops .NET applications. Specifically, this position may develop applications using a combination of .NET technologies (e.g., C# and ASP.Net) and database objects (e.g., tables, triggers, packages, stored procedures and functions). This position also writes technical specifications, supports qua
Posted 60+ days ago | Updated 10 hours ago

MS Dynamics CRM CE Customer Engineer

JDA TSG

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Remote

Full-time

We have immediate opportunities forMSDynamics CRM Expertwith expertise in Dynamics CRM (Customer Engagement) with skills in the cloud version (D365 CE) and Power Platform to join our team as a Customer Engineer (CE). A CEs time is dedicated to working with some of the largest, and most sophisticated companies in the world, usually F1000. You will be a trusted advisor, responsible for customer satisfaction, deployment, adoption, and support D365 CE services for diverse client environments ensurin
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Posted 60+ days ago | Updated 2 days ago

Full Stack/Cloud Architect (Remote)

Govcio LLC

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US

Full-time

Overview: GovCIO is hiring an experienced Full Stack/Cloud Architect to manage application processes and maintenance for complex conceptual data at the Department of Veterans Affairs. This role requires knowledge of SQL Server, Oracle, and database design to include software maintenance and system enhancements. This position is fully remote within the United States. Responsibilities: Lead efforts for applications managing complex conceptual data in C#, .NET, and SQL Server environments. Develo
Posted 2 days ago | Updated 15 hours ago

Senior Software Engineer - Transportation/Distribution

Publix

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Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 10 days ago | Updated 3 hours ago

Sitefinity CMS Specialist

COOLSOFT

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Remote

Part-time

COOLSOFT Technologies is actively seeking a skilled Sitefinity CMS Specialist with 5+ years of experience for a remote freelance opportunity. Ideal candidates should have a strong background in enterprise or government-level projects and be confident handling complete Sitefinity development cycles. Key Requirements: 5+ years of hands-on experience with Sitefinity CMS.Proficiency in .NET, MVC, Web API, JavaScript, SQL Server.Strong experience in Sitefinity customization, module development, and t
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Posted 7 days ago

Full Stack/Cloud Architect

GovCIO

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Remote

Full-time

Overview GovCIO is hiring an experienced Full Stack/Cloud Architect to manage application processes and maintenance for complex conceptual data at the Department of Veterans Affairs. This role requires knowledge of SQL Server, Oracle, and database design to include software maintenance and system enhancements. This position is fully remote within the United States. Responsibilities Lead efforts for applications managing complex conceptual data in C#, .NET, and SQL Server environments. Develop
Posted 6 days ago | Updated 7 hours ago

Senior Full Stack Developer / .NET / Dallas, TX / Remote

Motion Recruitment Partners, LLC

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Remote or Dallas, Texas, USA

Full-time

This global professional services firm specializes in turnaround management, corporate restructuring, and performance improvement. It partners with organizations facing complex challenges to drive operational efficiency, financial transformation, and strategic growth. The team offers expertise across industries, supporting clients with crisis management, mergers and acquisitions, and interim leadership. Known for a hands-on, results-driven approach, it helps businesses navigate change and enhanc
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Posted 29 days ago | Updated 6 hours ago

.Net Full Stack Developer with AI

iSpace, Inc

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Remote

Full-time

JOB DETAILS: Title: .Net Full stack developer with AI Location: Santa Monica CA or Pittsburgh PA or Washington DC or Boston MA (open for Remote Work options) Type: Direct Hire / Full Time Employment Job Description: The .Net Full stack developer is a member of the Application Delivery team in client's Information Services department The Applications Delivery team is responsible for managing a broad portfolio of custom developed and commercial off-the-shelf (COTS) applications that are used throu
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Posted 60+ days ago | Updated 16 days ago

Apriso Software Developer/SME - Remote Role

Pozent

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Remote or New York, New York, USA

Contract

Responsibilities Creating Technical Design documents Development - Following standard coding practices Unit Test Case creation, testing, peer reviews Deployment and documentation tasks On time and defect free delivery Good communication skills and other soft skills Player Good team Skills Must haveDassault Apriso requirements Relevant Experience (in Yrs): 2 to 4 Experience in PL/SQL or SQL Server programming Knowledge of MES Design, Development, Testing, Support & Implementation processExperienc
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Posted 60+ days ago | Updated moments ago

Systems Analyst - Sharepoint

Robert Half

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Remote or Houston, Texas, USA

Full-time

Description SharePoint Dev/ Analyst - Houston Office The SharePoint Systems Analyst is a full-time, firmwide role based in Houston, responsible for the operation, maintenance, and enhancement of the intranet and knowledge systems. This customer-facing position requires strong analytical, problem-solving, and communication skills, along with a proactive, team-oriented mindset. Key Responsibilities Customer Support Assist users with publishing and maintaining intranet content and applications.
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Posted 10 days ago | Updated 7 hours ago

Senior Technical Consultant - Remote up to 50% Travel

Blue Signal

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Remote

Full-time

Senior Technical Consultant - Remote up to 50% Travel A highly innovative consulting firm, recognized for its technical leadership and client-first mindset, is seeking a skilled and self-motivated Senior Technical Consultant to join their team. This role is ideal for an experienced developer or consultant with a strong background in enterprise technology systems and a passion for solving complex business problems. You ll work hands-on with a wide range of clients across diverse industries, deliv
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Posted 15 days ago

Systems Analyst (CA Gen)

Kyra Solutions

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Remote or Tallahassee, Florida, USA

Contract

Join Our Team Do you want to make an impact on the world around you? The work we do at Kyra Solutions directly impacts government entities and the citizens they serve. In Transportation, our solutions are designed to save lives on the roadways and in our Regulatory practice, we are designing solutions to make government digital for your accessibility. Kyra works hard to offer long-term growth potential, competitive wages, and continuous professional development for our employees. If you are inte
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Posted 3 days ago | Updated 21 hours ago

Senior Agile Software Engineer (.NET/IoT/Azure)

Copeland

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Georgia, USA

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 34 days ago | Updated 10 hours ago

Sharepoint Developer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2504209 Location: WASHINGTON, DC, US Date Posted: 2025-06-04 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is looking for a Sharepoint Developer to develop and support out-of-the-box and custom SharePoint solutions using custom scripts, web parts and features pertaining to agency objectives and goals,
Posted 60+ days ago | Updated 8 hours ago