Senior .Net Developer jobs

Washington, District of Columbia

•

Today

MUST be local to Washington, DC area. Required 4 days on site in Downtown, DC. Responsibilities: Design and Develop the Restful API Services and pub/sub message interfaces in alignment with integration requirements, defined architecture and design and infrastructure specifications. Leverage .Net 8, Azure APIM and Azure Service Bus. Coordinate with QA team, fix the bug and stabilize the functionality. Integrate the solution with DevSecOps and all the security hooks and controls. Work with other

Easy Apply

Contract

Sr .Net Developer

St. Louis, Missouri

•

Today

job summary: The Sr .Net Developer is responsible for analyzing, supporting, and enhancing the core business processes by leveraging technology to improve operational efficiency and effectiveness. This role supports and maintains information technology systems critical to the primary functions, ensuring reliability and continuous improvement. The position works closely with IT Operations Applications staff, Transit Operations teams, and corporate stakeholders to deliver system enhancements

Full-time

USD97,000 - USD129,000

Senior .NET Developer

Dallas, Texas

•

Yesterday

Title: Senior .NET Developer Location: Dallas, TX / Southlake TX Fulltime Job Summary We are looking for Senior .NET Developer having strong hands-on experience in developing ASP.NET core, C#, .Net framework tool stack in Agile development environment. Must have good working experience in an offshore development team based out of India. Must have prior experience in customer facing role in an Agile landscape. Technical Skills: 9-12 years of hands-on experience in building Scalable .NET applica

Easy Apply

Full-time

$100,000 - $120,000

Senior .Net Developer

New York, New York

•

Today

Company Description Job Description DCAS's mission is to make city government work for all New Yorkers. From managing New York City's most iconic courthouses and municipal buildings, to purchasing over $1 billion annually in goods and services for more than 80 City agencies what we do ensures that all agencies can deliver on their mission. Our reach touches every facet of city government and is instrumental to the successful day-to-day operations of the City of New York. Our commitment to equ

Full-time

USD 125,000.00 - 150,000.00 per year

Senior .NET Developer

Olympia, Washington

•

Today

Salary : $95,676.00 - $125,544.00 Annually Location : Thurston County - Olympia, WA Job Type: Exempt Job Number: 2026-75 Department: Administrative Office of the Courts Opening Date: 08/12/2026 Closing Date: 9/2/2026 11:59 PM Pacific Description The Senior Software Developer is responsible for leading and overseeing the development, configuration, integration, testing, and deployment of complex agency-wide information systems to address the business requirements of the state courts system. This

Full-time

USD 95,676.00 - 125,544.00 per year

Senior .NET Developer Lead

Austin, Texas

•

Today

Join the Texas Health and Human Services Commission (HHSC) and be part of a team committed to creating a positive impact in the lives of fellow Texans. At HHSC, your contributions matter, and we support you at each stage of your life and work journey. Our comprehensive benefits package includes 100% paid employee health insurance for full-time eligible employees, a defined benefit pension plan, generous time off benefits, numerous opportunities for career advancement and more. Explore more detai

Full-time

USD 7,716.66 - 9,910.25 per month

Senior .Net Developer

Olympia, Washington

•

Today

Salary : $95,676.00 - $125,544.00 Annually Location : Olympia, WA Job Type: .REGULAR: Full-Time Job Number: 2026-75 Division: Information Services Division Department: Enterprise Data Services (I3) Opening Date: 08/12/2026 Closing Date: 9/2/2026 11:59 PM Pacific Position Profile The Senior Software Developer is responsible for leading and overseeing the development, configuration, integration, testing, and deployment of complex agency-wide information systems to address the business requirements

Full-time

USD 95,676.00 - 125,544.00 per year

Senior .NET Developer

District of Columbia

•

Today

Andworx is seeking a Senior .NET Developer to play an important role in the development of mission and operational applications for a federal government agency. As Senior .NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, .NET CORE, .NET 6, MVC, Entity Framework, and Oracle and Azure DevOps. You will work with a team of developers, testers, business analysts, and stakeholders to develop solutions to customer req

Full-time

Senior .NET Developer

Shiremanstown, Pennsylvania

•

2d ago

Role: .NET Developer Required Skills: Proficiency in .NET, C#, VB.NET.Experience with ASP.NET, MVC, and Web API.

Easy Apply

Full-time

Depends on Experience

Sr. .NET Developer w/ Angular (Hybrid in Oak Brook, IL)

Hybrid in Oak Brook, Illinois

•

Today

Sr. .NET Developer Needed. Hybrid 3 days per week onsite in Oak Brook, IL. 6+ Month Contract (expected to extend long-term and potential for FTE conversion). 40 hours per week, M-F. Prior Experience Needed: Recently a .NET Developer with recent Angular experience. Angular is a must have skill and should be recent. C# , SQL Server and Azure-based cloud platform experience required. Architecture / design experience required. Migrations from legacy applications to new and building new features

Easy Apply

Full-time, Contract, Third Party

$55 - $65 per hour

Senior .Net Developer #1824528

Alexandria, Virginia

•

Today

About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration

Full-time

USD 135,000.00 - 160,000.00 per year

Senior .Net Developer #1815017

Alexandria, Virginia

•

Today

Full-time

USD 125,000.00 - 140,000.00 per year

Senior .NET Developer

Philadelphia, Pennsylvania

•

Today

Overview Amyx is seeking to hire a .Net developer to support the DLA DMLSS Apps Dev contract in the Philadelphia area. This Position is for a Senior .Net Developer with experience in Web application development. This includes development in ASP.NET Web Forms, ASP.NET MVC, C# consoles, and Angular. Oracle Database and Informatica PowerCenter experience are a plus. Responsibilities 1. Senior .Net developer - comfortable architecting, designing, coding, testing, and troubleshooting Windows and we

Full-time

Senior .NET Developer

Albuquerque, New Mexico

•

22d ago

Senior .NET Developer Location: Albuquerque, NM, USA Job Type: Long-Term Job SummaryWe are seeking an experienced Senior .NET Developer / Technical Lead to lead Agile development teams while providing hands-on technical leadership in designing, developing, and delivering enterprise applications. The ideal candidate will have strong expertise in .NET development, IBM FileNet, Oracle, AWS, and technical solution architecture. This role requires mentoring developers, serving as a Scrum Master, buil

Easy Apply

Full-time

Depends on Experience

Senior .NET Developer (Contract)

Troy, Michigan

•

Today

Overview Location: Detroit Metro Area (Local candidates only) Contract Duration: 6 months (with potential extension) About Us: Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to t

Full-time

Senior .Net Developer - Remote

Remote

•

Today

Remote - Required to attend in person meetings as needed Candidates local to Columbus preferredears of Relevant Experience:7 yearsPreferred Education:Bachelors Degree in Computer Science, Information Technology, Computer Engineering, or a closely related field.Job Description:The Senior .NET Developer will assist in the design, development, and implementation of enterprise applications, APIs, and integrations using the Microsoft .NET ecosystem. This role requires expert-level proficiency in Azur

Easy Apply

Contract

Depends on Experience

Senior .NET Developer

New York, New York

•

Today

Company Description Job Description *Only permanent employees in the civil service title, comparable title (under 6.1.9), eligible for the 55a program, and those that are reachable in the civil service list are eligible to apply. **This position may be eligible for remote work for up to 2 days per week pursuant to the Flexible Work Pilot Program. ** DCWP seeking a .NET/CRM Developer to join New York City Government. We are an exciting, energetic and innovative technology team. You would be pa

Full-time

USD 125,000.00 - 150,000.00 per year

Sr .NET Developer

King of Prussia, Pennsylvania

•

Today

Overview Job Title: Sr .NET Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $68-70/hr 1099 / C2C Contract Length: 12+ Months Role Summary We are seeking an experienced Senior .NET Developer with strong technical expertise and demonstrated leadership capabilities to lead a team of developers while remaining actively involved in software design, development, and delivery. The idea

Full-time

USD 68.00 - 70.00 per hour

Senior .NET Developer

Hybrid in Mackinaw City, Michigan

•

Today

Job Summary: We are seeking an experienced .NET professional with 915+ years of software development experience to design, develop, and maintain enterprise-grade applications. The ideal candidate should possess strong expertise in the Microsoft technology stack, cloud platforms, microservices architecture, and modern DevOps practices. < data-start="441" data-end="470">Key ResponsibilitiesDesign, develop, test, and maintain scalable web applications and enterprise solutions using .NET technologie

Easy Apply

Contract

60 - 65

Sr .Net Developer

Hybrid in Vienna, Virginia

•

5d ago

Role: .Net Developer (AI Enablement) Duration :: Contract Location: Vienna, VA Required skills : 12+ years of software development experience. Deepexpertisein Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC)Strong C# .NET 8 Azure Functions, Entity Framework Core,xUnittesting, REST API designStrong React / TypeScript / Next.js 15 App Router, RTK Query, Tailwind CSS,componentlibrary patternsAzure SQL / SQL Serve

Easy Apply

Full-time

1,10,000 - 1,30,000