6 asp net developer jobs at 5 companies in Oceanside, CA

1w
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Full-Stack .NET/Mobile Developer
San Diego, California, United States
$90k-$130k/yr OnsiteFull Time
Applications International Corporation
Applications International Corporation: Delivers cloud-based environmental health, safety, and ESG compliance software.
5+ YOE5+ years full-stack .NET experience, 3+ years mobile (.NET MAUI/Xamarin), ASP.NET/C# backend, REST API and SSO experience, Azure and CI/CD familiarity, bachelor’s degree or equivalent preferred.
.NET MAUI, Xamarin, ASP.Net, MVC, C#, VB.Net, SSIS, Azure, Visual Studio, Git, Azure DevOps, GitHub Actions, SQL Server, OAuth 2.0, OpenID Connect, SAML
2mo
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Senior Software Engineer (.NET/C#)
Huntington Beach, California, United States
$150k-$170k/yr OnsiteFull Time
Applied Business Software
Applied Business Software: Provides loan origination and servicing software for private lenders.
5+ YOE5+ years in .NET/C#, backend architecture, distributed systems, SQL Server, CI/CD, cloud, and AI-assisted development tools.
.NET/C#, ASP.NET, VB.NET, React, SQL Server, NoSQL, Azure, Redis, Docker, Git, Azure DevOps, Jenkins, Cursor, Claude, Copilot
2w
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Lead Applications Developer-Full Stack
Irvine, California, United States
$134k-$187k/yr OnsiteFull Time
West Coast University
West Coast University: Private university offering degree programs for healthcare professionals.
5+ YOE5+ years hands-on full stack web and microservices development with C#/.NET, JavaScript/TypeScript, SQL Server, and React or Angular; technical leadership experience; Bachelor's degree in CS/IT/IS or equivalent experience; experience with LLM-based coding agents.
ASP.NET, SQL Server, SQL, HTML, XML, CSS, JavaScript, TypeScript, C#, VB.NET, React, Angular, LLM, Claude, OpenCode
2mo
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Apartments.com - Technical Team Lead, Software Engineering (Payments/C#/.NET/SQL)
Irvine, California, United States
$144k-$223k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
10+ YOE10+ years of development experience; Bachelor's degree; strong C#, ASP.NET, SQL/Postgres; web and database skills; Agile experience; strong leadership and communication.
C#, ASP.NET, SQL, PostgreSQL, JavaScript, Angular, React, AWS, Redis
2mo
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Apartments.com - Technical Team Lead, Software Engineering (Payments/C#/.NET/SQL)
Irvine, California, United States
$144k-$223k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
10+ YOEBachelor's degree required, 10+ years development experience, proficiency in C#, ASP.NET, SQL/Postgres, web and database technologies, experience with SSR and SPA, Agile Scrum, automated testing, strong communication and project management; payments experience preferred.
C#, ASP.NET, SQL, Postgres, JavaScript, Angular, React, AWS EC2, AWS ECS, AWS S3, AWS RDS, AWS SQS, AWS Aurora, AWS Lambda, Redis
1mo
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SharePoint Administrator
San Diego, California, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: A veteran-owned IT solutions provider delivering defense and government services.
5+ YOEFive years Navy or equivalent SharePoint experience; SharePoint development, SDLC/Agile, .NET, ASP.NET, SQL; DoD 8570.01-M IAT Level II familiarity; active DoD Secret clearance.
.NET, C#, ASP.NET, SQL, SharePoint 2013, SharePoint Designer 2013, JavaScript, CSS, XSLT, jQuery, Visual Studio 2013, HTML