.Net SDET jobs in San Diego, CA

Hybrid in San Diego, California

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Today

Position: .Net ArchitectLocation: San Diego, CA (Local onsite 3days/week) Job DescriptionWe are seeking an experienced Senior Consultant / Architect with deep expertise in .NET application modernization, SQL Server database design, and Microsoft Azure Cloud. The role involves assessing legacy systems, defining migration strategies (Lift-and-Shift, Rehost, Refactor, Re-platform), and leading the transformation of on-prem applications to Azure-based architectures. The consultant will collaborate c

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Contract, Third Party

$60+

DotNet Architect Fulltime role

San Diego, California

•

Today

Position Title .Net Architect Domain EXP (Healthcare Domain) Location San Diego CA Duration FTE Job Description Required Skills: Experience with developing applications using the .NET platform (e.g. .NET 8 or later) for the Linux operating system Experience with the C# programming language and OOP principles Experience with Linux Experience with desktop applications (as apposed to cloud development) Overall 5+ years of experience with ASP.NET Core, Open API 3.0. 5+ years of experience with sour

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Full-time

Senior .Net Architect

Hybrid in San Diego, California

•

Today

Job Description Required Skills & Experience .NET Core / .NET 6+, C#, MVC, Web API, Entity Framework. SQL Server (2016+): performance tuning, schema optimization, stored procedures, migration to Azure SQL. Azure Services: App Service, Azure SQL, Blob Storage, Azure Functions, Key Vault, Application Gateway, Application Insights, ACR/AKS (optional). Strong experience in application refactoring, re-architecture, and modernization practices. DevOps: Azure DevOps pipelines, YAML, ARM/Bicep/Terrafor

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Contract, Third Party

$60 - $70

.Net Architect

Hybrid in San Diego, California

•

Today

We are seeking an experienced Senior Consultant / Architect with deep expertise in .NET application modernization, SQL Server database design, and Microsoft Azure Cloud. The role involves assessing legacy systems, defining migration strategies (Lift-and-Shift, Rehost, Refactor, Re-platform), and leading the transformation of on-prem applications to Azure-based architectures. The consultant will collaborate closely with client stakeholders, developers, and DevOps teams to ensure secure, scalable,

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Contract, Third Party

$70+

Lender - Lead Software Engineer (C#/AWS)

San Diego, California

•

Today

Lender - Lead Software Engineer (C#/AWS) Job Description OVERVIEW CoStar delivers real-time, verified commercial real estate data that helps clients confidently spot great opportunities and make smart choices ahead of competitors. By combining the power of CoStar's independent research organization - the industry's largest - with global data delivery, software, and application solutions, clients can act on opportunities with confidence. The Analytics team is responsible for the development o

Full-time

Compensation information provided in the description

Lender - Senior Software Engineer (C#/AWS)

San Diego, California

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Today

Lender - Senior Software Engineer (C#/AWS) Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. The Analytics team is responsible for the development of CoSta

Full-time

USD 124,000.00 - 202,000.00 per year

Lender - Software Engineer (C#/AWS)

San Diego, California

•

Today

Lender - Software Engineer (C#/AWS) Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. The Analytics team is responsible for the development of CoStar's cus

Full-time

USD 103,000.00 - 154,000.00 per year

Technical Lead GraphQL API

Remote

•

Today

Technical Lead GraphQL API (Hot Chocolate / .NET 8) Remote Full Time Note: Hot Chocolate experience is not a mandatory Job Description: GraphQL API (Hot Chocolate / .NET 8) Position Summary: Experienced Technical Lead to design and implement a GraphQL API, leveraging Hot Chocolate (.NET 8) and deploying on Google Cloud Run. The ideal candidate will lead the design, development, and integration of this GraphQL layer. Key Responsibilities 1. Solution Architecture & Design Lead the end to end des

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Full-time

Depends on Experience

.NET with ADABAS

Remote

•

10d ago

The continued modernization and transition of the Mississippi Automated Child Welfare Information System (MACWIS) to a more modern technology platform. This work is a critical component of the Agency s overall effort to improve service delivery, data accuracy, and system functionality through the replacement of legacy technologies. Ideal candidates will possess in-depth expertise in Natural, Visual Basic 6 (VB6), and .NET programming languages, along with a strong understanding of child welf

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Full-time, Third Party

$80+

Senior .NET Developer (LATAM)

Remote

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29d ago

About the CompanyLateral stands for technology excellence. We re a profitable, award-winning design and technology company with over 20 years of experience launching bold ventures and transforming businesses. A globally distributed team of 200+ experts united by a shared purpose: the continuous pursuit of quality. Our clients come to us for results, quality and craft - and stay because we keep raising the bar. We do things differently at LateralOur mission is simple: design and build great produ

Contract

Depends on Experience

Sr. Software Developer -.NET

San Diego, California

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8d ago

Axos Bank Target Range: $85,000.00 /Yr. - $105,000.00 /Yr. Actual starting pay will vary based on factors including, but not limited to, geographic location, experience, skills, specialty, and education. Eligible for an Annual Discretionary Cash Bonus Target: 10% Eligible for an Annual Discretionary Restricted Stock Units Bonus Target: 10% These discretionary target bonuses may be awarded semi-annually based upon your achievement of performance goals and targets. About This Job This position is

Full-time

USD 85,000.00 - 105,000.00 per year

Java Developer ( Backend / Legacy to Modern tech / Mid-level)

Remote

•

Today

REMOTE5 contract openingsAbout the role and what you'll be doing: In this role, you will be working with a team of experts responsible for legacy modernization. We migrate legacy applications to modern platforms, such as Java Spring and C# .NET, using automated tools. You will be taking a key role on projects, improving the core classes for the client s modernized environment, and mentoring other team members. Required Qualifications 3+ years of coding experience in Java or C# Preferred Qualific

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Contract

Depends on Experience

Mid-Level .NET Software Engineer

Remote

•

Today

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India We are seeking a Mid-Level .NET Software Engineer to join our global Release Engineering team. In this role, you will work in a matrixed, collaborative environment, partnering closely with Delivery and Client Success teams. You'll be responsible for developing, testing, and maintaining clie

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Contract

$95000.00 - $120000 per annum

.NET Full Stack Developer (W2 Only)

Remote or Louisiana

•

Today

About this Position: Job Title: .NET Full Stack Developer (W2 Only) Roles & Responsibilities: Experience and expertise in web development with C#, ASP.NET, SQL Server, and HTML. Designs, codes, compiles, tests, debugs and documents new and existing web applications, maintenance and support of existing applications. Performing quality assurance reviews and testing on new code. Participates in all necessary team meetings and design sessions in accordance with Scrum ceremonies. Provide technical

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Full-time, Contract

Sr .NET Web Developer

Remote

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8d ago

What You Will Do:Lead and manage work as a full-stack developer using the .NET platform and involved in all aspects of the software development cycle: from design and development, all the way to support and documentation. Participates in the design process of our solutions, providing the technical expertise needed to keep our applications efficient and easy to maintain. Uses software development skills and experience in areas such as Customer Relationship Management (CRM), sales, and member-faci

Full-time

Depends on Experience

.NET Developer (backend /Legacy modernization /Mid-level)

Remote

•

Today

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Contract

Depends on Experience

.NET Architect

Remote

•

Today

Position .NET Architect Location REMOTE Position Type: Contract We re looking for a hands-on Architect to lead a database and application migration from Ingres to SQL Server (on-prem or Azure SQL). The ideal candidate understands both legacy client-server technologies (PowerBuilder, VB) and modern .NET web applications, with proven experience driving successful migration and modernization projects. Key Responsibilities: Lead technical and functional efforts for the Ingres-to-SQL Server migration

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Contract

$70 - $80

Sr. Fullstack .Net Developer

Remote or San Mateo, California

•

Today

job summary: We have an immediate need for a Sr. Fullstack .Net Developer with a strong C#, .Net Core, and React background along with recent project experience in financial services. location: Telecommute job type: Contract salary: $60 - 70 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Seeking senior C# developer with over 10+ years of experience in SDLC to design, build, and operate customer-facing and internal APIs/services. You'll support the backend developm

Contract

USD60 - USD70

Sr Dotnet Developer

Remote

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21d ago

Role: Ongoing development work Location: From anywhere within continental USA Start: November 17, 2025 (flexibility in actual start date is acceptable) Must: Experience working in a global delivery environment Technical Skills: Strong knowledge of Windows Applications: C#, VB.NET, WPF (rich UI with XAML), Windows Services, WCF (service-oriented architecture).Proven experience in Web Application Development: ASP.NET MVC, Web API, LINQ, Entity Framework.Hands-on experience with SQL Server (queries

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Full-time

Depends on Experience

Senior Software Engineer (C# .Net)

Remote

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30+d ago

Veridocs, Inc. is the premier provider of ID authentication and identity management solutions in the gaming industry and other businesses that experience financial and regulatory exposure to fraudulent activities. Founded in 2006, Veridocs has become the standard for both domestic and international casino gaming operators. As part of our continued growth, we are looking to expand our software development team. At Veridocs our mission is to work together to create a secure world. We do that by em

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Full-time

Depends on Experience

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.Net SDET jobs in San Diego, CA, USA