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93 net engineer jobs at 57 companies in Oceanside, CA

1mo
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Senior .NET Engineer
Carlsbad or United States
HybridFull Time
NTENT
NTENT: Develops semantic search and natural language processing technology platforms.
3+ YOE3+ years experience; .NET Core and C#; multi-threaded programming; REST APIs; scalable architectures; distributed data stores (Aerospike, Elasticsearch, Kafka); testing.
.NET Core, C#, REST API, Aerospike, Elasticsearch, Kafka, Docker, Kubernetes, Git, React, JavaScript, TypeScript, HTML, CSS
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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
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2w
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LoopNet - Senior Software Engineer (C#/.NET)
Irvine or Orange County
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
7+ YOEBachelor's degree, 7+ years production .NET/C# experience, AWS and Apache Kafka experience, frontend knowledge (Vue/React/Angular, TypeScript), SQL/NoSQL, Git, unit/performance/integration testing experience.
C#, .NET, .NET Core, AWS, Apache Kafka, Vue, React, Angular, TypeScript, Microsoft SQL, MySQL, NoSQL, Git, GitHub Copilot, Claude Code
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2w
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LoopNet - Senior Software Engineer (C#/.NET)
Irvine, California, United States
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
7+ YOEBachelor's degree required; 7+ years production .NET/C# experience; AWS and Kafka experience; frontend knowledge (Vue/React/Angular, TypeScript); SQL/NoSQL and Git workflows; unit, integration, and performance testing experience.
C#, .NET, .NET Core, AWS, Apache Kafka, Vue, React, Angular, TypeScript, Git, SQL, MS SQL, MySQL, NoSQL, Claude Code, GitHub Copilot
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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
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2mo
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Senior Full Stack Cloud Developer (.Net / Azure)
Irvine, California, United States
$155k-$172k/yr HybridFull Time
Home Franchise Concepts
Home Franchise Concepts: Provides franchising platforms for home and lifestyle services.
7+ YOESenior full stack developer with 7+ years, Azure cloud, .NET/C#, Angular, REST APIs, CI/CD, IaC (Terraform), AI tooling.
C#, .NET, Azure, Azure DevOps, Terraform, Angular, REST APIs, GitHub Copilot, Seq, SolarWinds, New Relic
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1mo
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Senior Device Engineer - Lifecycle Management
Irvine or Pleasanton
$125k-$237k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
8+ YOE8+ years engineering design experience, 5+ years embedded Windows programming with C#/.NET, medical device/regulatory experience preferred, knowledge of IEC 62304, experience with RS232/SPI/USB and PID control, proficiency with Microsoft Word and Excel.
C#, .NET, .NET Framework, Windows, Windows Embedded, RS232, SPI, USB, IEC 62304, Microsoft Word, Microsoft Excel
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1mo
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Staff Electronics Engineer - Infrastructure Architect
San Diego or Palmdale
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOERequires STEM degree with extensive engineering experience (8+ years), active DoD Top Secret clearance, SAP/PAR access, experience with datacenter IaaS, VMware ESXi/VCF and Microsoft Azure, scripting (Python, PowerShell, Visual Basic, .Net, Java, C, C#), automation (Ansible, Puppet, Terraform), and documentation tools (Sphinx, MkDocs).
VMware ESXi/VCF, Microsoft Azure, Python, PowerShell, Visual Basic, .Net, Java, C, C#, Ansible, Puppet, Terraform, Sphinx, MkDocs
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1mo
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System Level Test Engineer
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
0+ YOEBachelor's degree in engineering, 0-3 years system/bench-level testing experience, SoC and embedded systems familiarity, OS knowledge (Android/Windows/Linux/RTOS), programming in C/C++/Python/C#/ .NET, Perforce/Git, lab tools experience, and test-plan development.
Perforce, Git, C, C++, Python, C#, .NET, Android, RTOS, JTAG, Lauterbach, Trace32, Dhrystone, DOU, Oscilloscope, Logic Analyzer, Power Supply
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3mo
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Embedded Software Engineer
San Diego, California, United States
$98k-$171k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOERequires advanced software engineering skills with C#, .NET, WPF/XAML, MVVM, UI design experience; ability to obtain DoD security clearance; degree in engineering or equivalent experience with minimum 2+ years (PhD) to 6+ years (BS).
C#, .NET Framework, WPF/XAML, MVVM
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1w
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Staff Platform Engineer
Irvine, California, United States
$148k-$185k/yr OnsiteFull Time
Origence
Origence: Provides lending technology and origination solutions for credit unions.
8+ YOE8+ years software engineering experience, proficiency in two+ languages (C#/.NET, Python, TypeScript, Node.js, Go), Azure and Terraform experience, platform/CI-CD and developer tooling expertise, strong communication and mentorship skills.
C#/.NET, Python, TypeScript, Node.js, Go, Azure, Container Apps, App Services, Microsoft Azure DevOps, API Management, Terraform, Datadog, OpenTelemetry, GitHub Copilot
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3mo
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Software Engineer - Product Test Frameworks - .NET/TestStand
United States or India or Carlsbad or Tempe or Duluth or Hyderabad or Remote - Georgia or Remote - California or Remote - Arizona or Carlsbad or Tempe
$141k-$222k/yr RemoteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBS in Electrical Engineering or CS, 5+ yrs systems/test, TS/C#/Python, test automation, APIs, travel up to 10%.
TestStand, C#, Python, LabVIEW
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1mo
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Staff Electronics Engineer - Infrastructure Architect
San Diego or Palmdale
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEDoD Top Secret clearance required. STEM degree with 8–12+ years engineering experience. Experience with datacenter/IaaS, VMware ESXi/VCF, Microsoft Azure, scripting (Python, PowerShell, Visual Basic, .Net, Java, C, C#), automation (Ansible, Puppet, Terraform), and documentation tools (Sphinx, MkDocs). Ability to obtain SAP/PAR.
VMware ESXi/VCF, Microsoft Azure, Python, PowerShell, Visual Basic, .Net, Java, C, C#, Ansible, Puppet, Terraform, Sphinx, MkDocs
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4d
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Senior Engineer, Full-Stack
Temecula, California, United States
$145k-$160k/yr OnsiteFull Time
FFF Enterprises
FFF Enterprises: Distributes specialty biopharmaceuticals and manages critical healthcare inventory.
7+ YOEBachelor's degree, 7+ years full-stack SaaS experience, proficiency with Azure and cloud-native architectures, backend (.NET), frontend (React/Angular), SQL/data modeling, security and healthcare compliance (PHI,21 CFR Part 11).
Azure, App Services, Functions, AKS, .NET, React, Angular, GraphQL, SQL, FHIR, HL7, CI/CD
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1mo
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Systems Engineer
Temecula, California, United States
$75k-$120k/yr HybridFull Time
Grantek
GrantekNYSE: COR: Provides integrated automation and smart manufacturing engineering solutions.
4+ YOE4+ years hands-on experience with PLC/SCADA/HMI, programming, networking; degree in engineering or computer science; strong communication; valid driver's license; willingness to travel.
PLC Programming, HMI, SCADA, Networking, Database, High-level programming, C#, HTML5, .NET, SQL, VB, VBA, Microsoft Office
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1w
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Principal Software Engineer
San Diego, California, United States
$190k-$210k/yr OnsiteFull Time
Mainstay Medical
Mainstay Medical: Restorative neurostimulation therapy for mechanical chronic low back pain.
15+ YOE15+ years software engineering experience with 8+ years in regulated medical devices, familiarity with IEC 62304 and FDA PMA processes, proficiency in .NET/C#/Blazor/.NET MAUI, Azure, embedded firmware, and strong cybersecurity and leadership skills.
.NET, C#, Blazor, .NET MAUI, EF Core, SQLite, Azure DevOps, Git, Figma, Claude Code, Azure, Bluetooth, gRPC
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3mo
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Software Engineer
Atlanta or Denver or New York or Albany or Baltimore or Boston or Greenville or Charleston or Columbia or Winston-Salem or Greensboro or Raleigh or Charlotte or Durham or Charlottesville or McLean or Houston or Huntsville or San Francisco or Walnut Creek or Irvine or San Diego or Glendale or Sunnyvale or Reno or Las Vegas or Nashville or Tucson or Phoenix or Washington or Wilmington
$72k-$121k/yr RemoteFull Time
Womble Bond Dickinson
Womble Bond Dickinson: Transatlantic law firm providing comprehensive legal services to businesses.
5+ YOE5+ years data engineering with Microsoft technologies; strong C#, .NET, Blazor, React, TypeScript; SQL Server/T-SQL; Azure Data Factory, Microsoft Fabric, Delta Lake; production AI/RAG experience; Git and Azure DevOps.
C#, .NET, Blazor, React, TypeScript, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Azure Data Factory, Microsoft Fabric, Delta Lake, Dataflow Gen2, Azure SQL, Azure Synapse, SQL Server, T-SQL, SSRS, SSAS, Boomi, Azure AI Foundry, Microsoft Agent Framework, Copilot Studio, Microsoft Copilot, Microsoft Teams, Microsoft Office add-ins, Git, Azure DevOps
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1w
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Principal Software Developer
San Diego, California, United States
$121k-$181k/yr OnsiteFull Time
Solar Turbines
Solar TurbinesNYSE: CAT: Manufacturer of industrial gas turbines and turbomachinery systems.
7+ YOE7+ years experience with C#, VB.NET, Python, TypeScript and .NET; database design with Oracle/SQL; WinForms/WinUI/XAML experience; ORM (Entity Framework,Dapper); frontend with ReactJS/Angular; degree in engineering/CS/IS.
C#, VB.NET, Python, TypeScript, .NET, Oracle, SQL, WinUI, XAML, WinForms, Entity Framework, Dapper, ReactJS, Angular
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3w
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Senior Software Engineer, Back-End (Payments)
United States or Santa Ana or San Francisco or Oakland or Berkeley or New Jersey or Texas or Florida or Shanghai or Hong Kong or Japan or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
Collectors
Collectors: Providing authentication and grading services for high-value collectibles.
6+ YOE6+ years engineering experience, deep C#/.NET backend skills, frontend experience with React/Svelte/TypeScript, payments/gateway and distributed-systems experience, observability and security mindset.
Stripe, PayPal, C#, .NET, React, Svelte, TypeScript, PostgreSQL, DynamoDB, Kafka, Kubernetes, AWS, Datadog
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1mo
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Database Developer
Oceanside, California, United States
$130k-$150k/yr OnsiteFull Time
MagnaFlow
MagnaFlow: Designs and manufactures automotive performance exhaust and suspension systems.
5+ YOEBachelor's or equivalent experience, 5+ years database development/data engineering, advanced Microsoft SQL Server and Azure SQL skills, ETL/ELT (SSIS/Azure Data Factory/Databricks), data warehouse design, Python/PowerShell/.NET, Power BI/SSRS/Tableau.
Microsoft SQL Server, Azure SQL, SSIS, Azure Data Factory, Databricks, Oracle, MySQL, NoSQL, Python, PowerShell, .NET, SSRS, Power BI, Tableau
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