106 dotnet engineer jobs at 53 companies in Bonsall, CA
2mo
Save
Mark Applied
Hide
Systems Engineer
Temecula, California, United States
$75k-$120k/yr HybridFull Time
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
3mo
Save
Mark Applied
Hide
Sr. Platform Engineer
Irvine, California, United States
$129k-$161k/yr OnsiteFull Time
5+ YOE5+ years software engineering, proficiency in C#/Python/TypeScript, Azure and Terraform experience, CI/CD and API design experience, observability and automation skills.
C#, .NET, Python, TypeScript, Node.js, Azure DevOps, Terraform, Datadog, OpenTelemetry, Docker, Kubernetes, PowerShell, Backstage, GitHub Copilot
1mo
Save
Mark Applied
Hide
Senior Device Engineer - Lifecycle Management
Irvine or Pleasanton
$125k-$237k/yr HybridFull Time
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
2mo
Save
Mark Applied
Hide
Product Security Engineer, Senior
San Diego, California, United States
$124k-$186k/yr OnsiteFull Time
1+ YOE2+ years development experience in C#, .NET Core, Python, or Java; experience with IIS, SQL databases (Microsoft SQL, MySQL, Oracle), Linux, software security practices, vulnerability triage; bachelor's/master's/PhD in engineering or CS as described.
C#, .NET Core, Python, Java, IIS, Microsoft SQL, MySQL, Oracle, Linux, React JS, ANT, Docker, Kubernetes, API gateway, microservices
2w
Save
Mark Applied
Hide
Software Engineer
Carlsbad, California, United States
$95k-$126k/yr OnsiteFull Time
0+ YOE0-3 years software experience, BA/BS required, experience with Node.js, Python, C#, C/C++, .NET/.NET Core, Linux, cloud (Azure preferred), strong analytical and communication skills.
Node.js, Python, C#, .NET, .NET Core, C++, Linux, AWS, Azure
2w
Save
Mark Applied
Hide
Software Engineer
Carlsbad, California, United States
$95k-$126k/yr OnsiteFull Time
0+ YOEBA/BS required; 0–3 years web/server-side experience; strong Python,C#,C/C++,Node.js,.NET skills; Linux and cloud (Azure preferred) experience; strong analytical and communication skills.
Node.js, Python, C#, .NET, C++, Linux, AWS, Azure
2mo
Save
Mark Applied
Hide
Sr. Principal Electronics Engineer – Data Center Architect
San Diego, California, United States
$142k-$213k/yr OnsiteFull Time
4+ YOEU.S. citizen with active Top Secret/SCI or Top Secret eligibility; STEM degree with 4–8+ years engineering experience; experience with datacenter IaaS, VMware ESXi/VCF, Red Hat OpenShift, scripting (Python, PowerShell, Visual Basic, .Net, Java, C, C#), storage design, and infrastructure automation (Ansible, Puppet, Terraform).
VMware ESXi/VCF, Red Hat OpenShift, Python, PowerShell, Visual Basic, .Net, Java, C, C#, Ansible, Puppet, Terraform
3w
Save
Mark Applied
Hide
Senior Engineer, Full-Stack
Temecula, California, United States
$145k-$160k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
Sr. Principal Electronics Engineer – Data Center Architect
San Diego or Rancho Bernardo
$142k-$213k/yr OnsiteFull Time
8+ YOESenior-level electronics engineer with data center architecture experience; requires security clearance and relocation availability.
VMware ESXi, Red Hat OpenShift, Python, PowerShell, Visual Basic, .Net, Java, C, C#, Ansible, Puppet, Terraform
1mo
Save
Mark Applied
Hide
Sr. Software Engineer
Irvine, California, United States
$112k-$191k/yr RemoteFull Time
5+ YOE5+ years enterprise software engineering with C#, .NET, SQL Server, Angular, and Azure; experience stabilizing production systems, building microservices/APIs, and mentoring teams.
C#, .NET, SQL Server, Angular, Azure, App Services, Functions, SQL Database, Kubernetes, Docker, DevOps pipelines
1mo
Save
Mark Applied
Hide
Staff Software Engineer
San Diego, California, United States
$143k-$220k/yr OnsiteFull Time
12+ YOEBachelor's in CS/related or HS+12yrs experience; expert in object-oriented programming, RESTful services, relational DBs, cloud frameworks; mentor junior engineers and lead technical design.
RESTful web services, Postgres, SQL Server, JPA2, Hibernate, Entity Framework, Azure, Amazon AWS Services/SDKs, JIRA, Confluence, C, C++, Java, JavaScript, Python, SQL, PL/SQL, .NET, Google Web Toolkit
2mo
Save
Mark Applied
Hide
Senior Data Engineer
San Diego, California, United States
$124k-$190k/yr HybridFull Time
5+ YOEBachelor's degree required, 5+ years data engineering experience, strong ETL/pipeline and AWS experience, Databricks/Spark, C#/.NET, SQL, CI/CD/DevOps, and experience designing scalable data platforms.
Databricks, Apache Spark, C#, .NET, Claude Code, AWS, Kafka, Kinesis, SQL, CI/CD, DevOps
4w
Save
Mark Applied
Hide
Principal Software Engineer
San Diego, California, United States
$190k-$210k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
CoE Support Engineer
Lake Forest, California, United States
$82k-$137k/yr HybridFull Time
Bachelor’s degree in electrical engineering, power systems, computer science; MES experience; HMI/SCADA troubleshooting; SQL/database knowledge; strong communication and collaboration skills.
SQL, Database, HMI, SCADA, VB.NET, C#, HTML5, Angular, JavaScript, ASP.NET, .NET CORE
2w
Save
Mark Applied
Hide
Application Developer
Rancho Santa Margarita, California, United States
$80k-$120k/yr OnsiteFull Time
3+ YOEBachelor's in CS/IT/Software Engineering or equivalent experience; proficiency in C#/.NET Core, React, TypeScript; 3+ years experience; knowledge of SQL Server/PostgreSQL/Azure Cosmos DB, Azure deployments, CI/CD, automated testing, and strong communication.
C#, .NET Core, React, TypeScript, SASS, SCSS, Flexbox, CSS Grid, Webpack, Vite, npm, yarn, SQL Server, PostgreSQL, Azure Cosmos DB, RESTful, GraphQL, Azure, App Services, Azure Functions, Docker, Kubernetes, Figma, xUnit, NUnit, Cypress, Playwright, React Testing Library, Azure Active Directory (Azure AD), Auth0, Azure DevOps, GitHub Actions, GitHub Copilot, Git, Azure Service Bus, RabbitMQ
1mo
Save
Mark Applied
Hide
Database Developer
Oceanside, California, United States
$130k-$150k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
2w
Save
Mark Applied
Hide
Sr. AWS Cloud Engineer
Irvine, California, United States
$110k-$140k/yr OnsiteFull Time
8+ YOEStrong AWS (EC2,EKS,VPC) and Terraform experience, Linux/Windows administration, CI/CD and Kubernetes skills; 8+ years cloud engineering and migration experience.
AWS EC2, EKS, VPC, S3, EFS, FSx, EBS, Terraform, AMIs, IAM, Java, .NET, TIBCO ESB, RHEL, Windows Server, CI/CD, Git, Oracle Exadata, SQL Server, Kubernetes, CloudWatch
2mo
Save
Mark Applied
Hide
Principal Engineer - FullStack – Catalog
Irvine, California, United States
$130k-$135k/yr OnsiteFull Time
12+ YOEBachelor's degree required; 12+ years software engineering with principal-level leadership, expertise in backend languages and modern frontend frameworks, high-scale distributed systems, and AI-assisted development.
C#/.NET, Go, Java, Python, React, Copilot, Claude Code, Cursor
1mo
Save
Mark Applied
Hide
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
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
Explore Jobs