Senior Full Stack .Net Developer jobs

Ashburn, Virginia

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Today

Job ID: 2617274 Location: Ashburn, VA, US Date Posted: 2026-09-25 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an exciting and challenging career with SA

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Full Stack .NET Developer

Los Angeles, California

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Today

Senior Full Stack Developer(.Net) Location: Hybrid for LA, CA full-time. ESSENTIAL JOB FUNCTIONS Application Development & Engineering Design, develop, test, deploy, maintain, and document enterprise web applications and APIs. Develop scalable and high-performance solutions using modern software design patterns and architectural principles. Lead development efforts for new applications, enhancements, integrations, and modernization projects. Develop responsive and accessible user interfaces th

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Full-time, Contract

$DOE

Senior Full-Stack .NET Developer (Hybrid)

Atlanta, Georgia

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Today

Job Description Senior Full-Stack .NET Developer Job Overview The Senior Full-Stack .NET Developer will be involved in a major modernization effort, moving a mission critical online, self-service portal from a legacy ASP.NET architecture to .NET 8+, modern APIs, Azure cloud services, and a React-based user experience. This is not a maintenance or production support role. This position is for a senior engineer who wants to lead modernization efforts, solve complex technical problems, and help s

Full-time

Senior Full Stack .NET Developer – Mechanicsburg, PA (Onsite)

Mechanicsburg, Pennsylvania

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13d ago

Job Title: Senior Full Stack .NET Developer Location: Mechanicsburg, PA (100% Onsite) Employment Type: Contract-to-Hire (C2H) Experience: 10 Years Work Authorization: Candidates must be authorized to work in the U.S. without current or future employer sponsorship. Job DescriptionWe are seeking an experienced Senior Full Stack .NET Developer for a Contract-to-Hire (C2H) opportunity in Mechanicsburg, PA. The ideal candidate should have strong hands-on experience with C#, ASP.NET Core, .NET 6/8, An

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Contract

Depends on Experience

Senior Full Stack .NET GIS Developer ArcGIS Pro

Hybrid in New York, New York

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2d ago

Job Title Senior Full Stack .NET GIS Developer ArcGIS Pro Job Location New York, NY Project Duration Approximately 18 months, through March 31, 2028 Required Hours Up to 35 hours per week Required Qualifications and Experience Bachelors degree in Computer Science, Software Engineering, Information Systems, GIS, or a related field. At least 8 years of professional full-stack .NET development experience. Strong hands-on experience with C#, VB.NET, ASP.NET, .NET Core, .NET 9.0, Entit

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Contract, Third Party

Depends on Experience

Senior Full Stack .NET Developer - California or Hawaii

Remote or Hybrid in Sacramento, California

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19d ago

Internal Position Title: Application Developer Come join our development team! We are a small, experienced and supportive team that enjoys solving challenging problems, reviewing ideas, sharing knowledge and building reliable solutions together. We value practical approaches, thoughtful technical discussions and an environment where everyone can contribute and continue developing professionally. We are looking for a hands-on Senior Full Stack .NET Developer to maintain and enhance business-crit

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Full-time

145000 - 160000

Senior Full Stack .NET Developer - California or Hawaii

Remote or Hybrid in Honolulu, Hawaii

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9d ago

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Full-time

145000 - 160000

Senior Full Stack .NET Developer

Remote

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Today

Job Title: Senior Full Stack .NET Developer Job Location: Remote Job Type: Full Time Job Description: Develop scalable web applications using .NET and ASP.NET Core. Build responsive frontend applications using React or Angular with TypeScript. Develop REST APIs and backend services using C#. Work with Entity Framework Core, SQL Server, and Azure SQL. Integrate applications with external APIs and enterprise systems. Implement authentication, authorization, logging, caching, and error handling.

Full-time

Remote Senior Full Stack .NET Web Developer

Remote

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Today

Job Description Remote Senior Full Stack .NET Web Developer Build technology that advances the mission. Scale your career with a company powered by its people. Precise Systems is expanding our team and seeking an experienced Senior Full Stack .NET Web Developer to help us deliver technology with purpose. In this fully remote role, you will design, develop, and enhance a suite of government-owned, web-based business applications used by more than 50,000 users across Navy acquisition organizati

Full-time

USD 120,000.00 - 145,000.00 per year

Senior .NET Developer

Hybrid in Los Angeles, California

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2d ago

We are seeking an experienced Senior .NET Developer with strong expertise in enterprise application development, backend development, SQL Server, API integrations, and modern .NET technologies. The ideal candidate will have experience building and supporting large-scale web and database applications, participating throughout the Software Development Life Cycle (SDLC), and collaborating with cross-functional teams in an Agile environment. Required Qualifications 7+ years of experience in .NET app

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Contract

Depends on Experience

Lead Full Stack .NET Developer :: Onsite - Michigan

Monroe, Michigan

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5d ago

Hiring: Lead Full Stack .NET Developer Location: Michigan | Hybrid 12 days onsite/week Experience: 8+ years Were looking for a hands-on Lead Full Stack .NET Developer to design and build scalable enterprise applications while providing technical leadership and mentoring developers. Must-Have Skills: 8+ years of enterprise application development C# / .NET / ASP.NET Core Angular or React TypeScript, JavaScript, HTML & CSS REST API design and development SQL Server and/or Oracle Git and m

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Full-time

Depends on Experience

Looking for Expert Dot Net Full stack Developer/Architect with AI Skills

Remote or Albany, New York

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2d ago

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development AI Skills STRONG CODING experience UI ASP.NET Core Razor Pages (net10) External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI D

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Third Party, Contract

Depends on Experience

Full Stack .NET Developer

Hybrid in Irving, Texas

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30+d ago

About us: LTM is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTM brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 90,000 talented a

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Full-time

$79,851 - $107,720

Full Stack .NET Developer

Houston, Texas

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9d ago

*Only W-2 candidates who are local to the Houston, TX area will be considered, no C2C* Computer Enterprises, Inc. (CEI) is seeking a talented Full Stack .NET Developer to join our Client's dynamic team. Job at a glance: This is a long-term contract, with an initial term of 6months, planned for extension and/or permanent placement Eligible to sign up for benefits(Medical, Dental, Vision, and 401k) on day 1 Preference for hybrid onsite 2 days/wk in West Houston (near Westpark Tollway andBeltway 8

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Contract

Depends on Experience

Lead Full Stack .NET Developer / Architect - HBITS-08-15038

Albany, New York

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19d ago

Job Title: ON-SITE -Lead Full Stack .NET Developer / Architect- HBITS-08-15038 Interview Mode: IN-PERSON Location:Albany, NY, 12203 Duration: Long-term (18) Job Description: 84 months of experience in IT in the areas of Application Design and Implementation, with Lead Software Engineer/Architect role. 84 months of experience in analysis, Application solution designing, requirement gathering, development, requirements planning, quality assurance of enterprise grade applications and successf

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Third Party, Contract

Depends on Experience

Full Stack .Net Developer

Alexandria, Virginia

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Today

Full Stack .Net Developer Location: Washington, DC or Alexandria, VA (Hybrid) Duration: 12+ Months Interview Type: video screen with a Vendor; phone screen with Account Manager, technical panel interview with the client (onsite) Job Summary Required skills, experience, etc.: 8+ years of full stack developer exp, .NET Core, Node.JS, Azure, Power BI, MS SQL, No SQL Preferred skills: prior experience working with large transit systems Job Description We are looking for a Full Stack Developer t

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

Full Stack .NET Developer

Lansing, Michigan

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Today

Job Description We are seeking a Full Stack .NET Developer to join a development team supporting the State of Michigan. This opportunity is open to candidates across experience levels. We are interested in both experienced developers and individuals with a strong development foundation who are looking for an opportunity to learn, grow, and gain hands-on experience. The development environment includes C#/.NET, Angular, SQL Server, and Azure DevOps. The team follows Agile/Scrum practices and wo

Full-time

Full Stack .Net Developer

Hybrid in Sacramento, California

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13d ago

Buxton is hiring for the position below. Position - Full Stack Developer - .NET Work Location- Sacramento, CA Duration - 12+ Months Minimum Technical Qualifications At least eight (8) years of experience within the last ten (10) years working as a Software Developer leading and participating in the technical implementation of software/systems/applications automating complex business processes, which must include: Designing and developing web-based applications using Microsoft .NET and associ

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Contract

Depends on Experience

Full Stack .NET Developer with Angular 13+ - Onsite - Dallas, TX/Pittsburgh, PA

No location provided

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3d ago

About Outcome Logix: We are a self-funded organization driven by a passion to reshape the hiring landscape, established in 2020 during the pandemics peak. Recognizing a significant gap in the candidate submission process employed by most service companies, we embarked on a mission to revolutionize hiring and create an unparalleled experience for hiring managers and candidates. Before launching our professional staffing services, we invested in developing a robust Applicant Tracking System (ATS)

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Contract, Third Party

Full Stack .NET Developer

Plano, Texas

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2d ago

Job#: 3056863 Job Description: Full Stack .NET Developer Location: Plano, Texas (Hybrid) Alternate Location: Charlotte, North Carolina; Jersey City, New Jersey Role Overview An experienced developer is required to support the modernizing of web portals and address security vulnerabilities within the existing codebase. The role involves designing and implementing responsive interfaces while maintaining robust backend services. Collaboration with technical teams will ensure the delivery of sec

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Full-time

$59 - $60 per hour