Full Stack C# .NET Developer Jobs in San Diego, CA

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DOTNET Developer

AaraTechnologies Inc

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Remote or Iowa City, Iowa, USA

Contract

Job Title: Dotnet Developer Company: Aaratech Inc Visa sponsorship is not available. Job Summary: Aaratech Inc is looking for an experienced Dotnet Developer to join our dynamic team in Texas. The ideal candidate will be well-versed in the full Software Development Life Cycle (SDLC) and demonstrate expertise in developing scalable, high-quality web applications. You will work closely with our engineering and product teams to deliver robust software solutions that meet our business goals. Key Re
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Posted 23 days ago

Dotnet Developer

AaraTechnologies Inc

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Remote or Wyoming, Michigan, USA

Contract

Job Title: . Job Overview Aaratech Inc is seeking a skilled and motivated .NET Developer to join our growing team in Texas. The ideal candidate will have a strong background in full-cycle software development and a passion for building scalable, high-quality web applications. You'll collaborate with cross-functional teams to design, develop, and deliver innovative software solutions aligned with our business objectives. Responsibilities Design, develop, test, and maintain .NET applications Col
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Posted 18 days ago

Dotnet Developer

AaraTechnologies Inc

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Remote or Texas City, Texas, USA

Contract

Job Title: .Job OverviewAaratech Inc is seeking a skilled and motivated .NET Developer to join our growing team in Texas. The ideal candidate will have a strong background in full-cycle software development and a passion for building scalable, high-quality web applications. You'll collaborate with cross-functional teams to design, develop, and deliver innovative software solutions aligned with our business objectives. ResponsibilitiesDesign, develop, test, and maintain .NET applications Collabor
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Posted 21 days ago

.Net Developer- W2 contract role

eTek IT Services, Inc.

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Remote

Contract

.Net Developer remote role long term contract Frontend: Strong experience with Angular, RxJs and NgRx, including reactive forms and component-driven architecture.Backend: Solid command of C#/.NET, with an understanding of modern API development patterns.Testing Mindset: Comfort with unit testing for both frontend and backend components.Experience navigating large-scale internal systems and modular codebases.Bonus: Familiarity with Nx monorepos is a plus, but not required.
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Posted 1 day ago

Fullstack .Net/React

Tekfortune Inc.

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Remote

Contract

Job Tittle: Fullstack .Net/React Location: Remote Duration: Contract through end of year; high likelihood of extension Project: Have 3-4 different projectsAll involve the existing legacy portal - all same tech stackAll working on the provider side - generally are getting providers more engagementExample: Elevated ProfileHealthgrades is one of the top Provider listing sites in the USWorking on subscription management - would offer subscription for providers so their profiles can be promoted on th
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Posted 39 days ago | Updated 1 day ago

Full-stack Architect

Innova Solutions, Inc

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Remote

Contract

Let Volt help move you forward Volt is immediately hiring for Full-stack Architect in Remote As a Full-stack Architect, you will: Key responsibilities: Hands on Experience in C# .NET Core and CosmosDB.Hands on Experience in .NET, .NET Core Web Application Development, Web APIsGood to have experience in React, AngularJS, NodeJSIn-depth knowledge of Web Application Life CycleGood understanding of REST APIs, Data Structures.Must have knowledge on CI/CDGood debugging and analytical skills.Must know
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Posted 3 days ago

.Net Developer

Taproot Solutions

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Remote

Contract

Key Responsibilities Application Development & Integration Required minimum 12+ of .Net ExperienceDesign, develop, test, and deploy .NET applications and microservices using C#, ASP.NET, and .NET Core/Framework.Architect and implement distributed solutions leveraging Microsoft Service Fabric for scalability and reliability.Integrate the Medicaid application with Micro Focus PPM for project and portfolio management, including data exchange and workflow automation.Develop and maintain integration
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Posted 36 days ago | Updated 16 days ago

Senior .NET Software Developer

URSI Technologies Inc.

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Remote

Full-time

Senior .NET Software Developer Location: Mason, OH, Remote Duration : 12 months JOB QUALIFICATIONS AND REQUIREMENTS Experience: Minimum 8 years in related, 4 years with ASP.NET Webforms.Strong expertise in Full Stack Development and related technologies including HTML, CSS, .NET, JavaScript, and APIs.Solid understanding of and proficient with server operating systems, web server and client configuration, software development tools, networking, cloud technologies, web browsers, and end-user devic
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Posted 2 days ago | Updated 1 day ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

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Remote or Austin, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 45 days ago | Updated 7 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

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Remote or Dallas, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 45 days ago | Updated 7 hours ago

Lead Software Developer (.NET & Insurance Solutions) Remote

Gainwell Technologies LLC

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Remote or Houston, Texas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 45 days ago | Updated 7 hours ago

Lead .NET Developer (MAUI, Xamarin) - W2 Only - Remote

Primesoft, Inc

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Remote

Contract

Role: Lead .NET MAUI Developer Exp: 10+ yrs Location: Remote (NY/CA/MA/IL/CO/MN/FL/GA/MI) Your Impact: Lead a development track for .NET MAUI applications targeting Android, Windows, and other platforms.Estimate user stories and contribute to sprint planning and technical design discussions.Mentor and support developers, ensuring alignment with coding standards and best practices.Own the quality of all code produced within your track, including code reviews and testing.Collaborate with the Lead
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Posted 9 days ago | Updated 1 day ago

Senior Software Engineering (RPA - Automation Anywhere 360 & C# .NET)

Mastercard

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Remote or O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated 11 hours ago

Lead Software Developer (.NET)

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a Lead Software Developer (.NET) to join a leading shipping and logistics organization. The Lead Software Developer (.NET) will oversee and enhance intricate customer deployments of a specialized SaaS platform. Responsibilities of the Lead Software Developer (.NET) include: Take part in planning and gathering requirements for technical projects, including designing, coding, testing, and troubleshooting applications. Build applications and services using our main techn
Posted 50 days ago | Updated 25 days ago

Senior Avaya Engineer | Remote | Contract

Walker Healthforce

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Remote

Contract

Senior Software Engineer (AVAYA Integration & Automation, .NET, C#) | Government Clearance Required | 8+ years of Experience | Remote | Contract Walker Healthforce is seeking a Senior Software Engineer with 8+ years of experience to support a healthcare client. Candidates should have a strong background in development w/ direct knowledge of AVAYA automation and integration, .NET technologies, C#, and Microsoft SQL Server. This is a 4-month contract with potential for extensions. START DATE:ASAP
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Posted 36 days ago | Updated 10 days ago

Lead C++ Developer with .Net

Photon

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Remote

Contract, Third Party

Lead C++ Developer with C# and .Net Core Remote We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-latency t
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Posted 44 days ago | Updated 2 days ago

Senior Backend Cloud Developer (.NET/Azure)

Main Sail, LLC

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Remote

Contract

Position Description: Team Composition and Methodology The client s team operates in an agile environment, utilizing a modified scrum methodology. The larger team includes approximately 30 professionals, split into smaller, focused groups of 5 7 members each, led by Team Leads. Each team has distinct roadmaps and features to deliver. The structure is cross-functional, including developers, testers, and DevOps engineers, with access to dedicated environments. Client Overview Our client's customer
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Posted 51 days ago | Updated 1 day ago

Mid level .Net Frontend developer - Only Local to Dallas TX - W2

Intellisoft Technologies

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Remote

Contract

Job Title: Senior Front-End Developer Location: Remote - only local to Dallas TX Duration:Long term Only 12+ yrs exp. Key Responsibilities:Develop and maintain responsive, user-friendly web interfaces using React, Vue, Redux, HTML, CSS (SASS/SCSS), and Bootstrap.The ideal candidate will have a strong foundation in modern front-end technologies, experience integrating with backend services, and a passion for building high-performance, accessible, and scalable web applications.Integrate front-en
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Posted 45 days ago | Updated 2 days ago

Dotnet Developer

Randstad - Torc

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Remote

Contract

We are looking for a highly skilled Full Stack .NET Developer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using .NET (C#) for the backend and modern frontend technologies.Collaborate with product managers, designers, and other engineers to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance opt
Posted 60+ days ago | Updated 18 days ago

Azure devops with .Net Developer / Online Banking (REMOTE)

American IT Systems

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Remote

Contract

Skills No. of Years of Experience Detailed write up No. of years of experience Financial services or regulated industry experience preferred No. of years in Online Banking No. of years in .Net Proficiency in multiple scripting languages Powershell, Bicep, etc) Experience with cloud platforms (Azure preferred, AWS or Google Cloud Platform acceptable) Proven track record of designing and implementing CI/CD release strategies for enterprise applications Database technologies (SQL Server) Azure DevO
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Posted 11 days ago | Updated 23 hours ago