49 dotnet jobs at 30 companies in Casselberry, FL

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Application Software Engineer, Applied AI
Bastrop or Cape Canaveral or Hawthorne or McGregor or Redmond or Brownsville or Vandenberg
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEDesign, evaluate, deploy, and integrate AI systems including LLMs; 1+ years full-stack experience; bachelor's in CS/engineering/math or 2+ years professional software experience; strong software engineering and AI production experience.
Python, C#.NET, Go, Scala, Java, Docker, Kubernetes, Kafka, Angular, React, PostgreSQL, SQL Server, LLM
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Technical Platform Lead
Lake Mary, Florida, United States
HybridFull Time
The Institute of Internal Auditors
The Institute of Internal Auditors: Global professional association for the internal auditing profession.
8+ YOE2+ Mgmt8+ years cloud/platform engineering experience with 2+ years leading teams; bachelor's in CS/IT/engineering or equivalent; strong Azure, Databricks, integration, API, SQL, and C#/.NET skills; excellent communication.
Microsoft Azure, Microsoft Azure Integration Services, Databricks, Microsoft Dynamics 365, Microsoft Power BI, Microsoft Entra External ID, C#/.NET, SQL, Spark, APIs, CI/CD, DevSecOps, infrastructure as code
2mo
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Robotics Software Engineer (Industrial Automation)
Orlando, Florida, United States
$45-$62/hr OnsiteFull Time
Viable Engineering Solutions
Viable Engineering Solutions: Develops industrial automation, robotics software, and prototype engineering solutions.
5+ YOEBachelor's in CS or CE; 5+ years; proficient in C#; .NET, DI; C++, Python; MVVM and WPF; Visual Studio; Git; OpenCV; PLCs; CAD/CAM; math knowledge.
C#, C++, Python, .NET, MVVM, WPF, Visual Studio, Git, OpenCV, PLC, CAD/CAM
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Senior Software Engineer II
Boston or Milwaukee or Maitland
$104k-$178k/yr HybridFull Time
Alegeus
Alegeus: Provides technology platforms for managing healthcare benefit accounts.
6+ YOE6+ years developing distributed web applications using C#, .NET, ASP.NET, cloud and microservices; experience with RDBMS/NoSQL, event-driven frameworks, Kubernetes, API design; bachelor\u0002s degree required.
C#, .NET Core 3.1, .NET 5+, ASP.NET, Azure, Kafka, EventHub, ServiceBus, Kubernetes, RDBMS, NoSQL
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AI Engineer
Orlando, Florida, United States
OnsiteFull Time
Park Square Homes
Park Square Homes: Builds and sells residential and vacation homes in Florida.
Hands-on experience building AI agents and automations, experience with Copilot/Cowork/Claude/Power Automate/n8n/Zapier/Make, programming in Python/JavaScript/.NET/SQL, strong communication and training skills.
Copilot, Cowork, Claude, Microsoft Power Automate, n8n, Zapier, Make, Microsoft Copilot Studio, Azure AI Foundry, OpenAI GPT models, Gemini, Python, JavaScript, .NET, Semantic Kernel SDK, SQL Server, APIs
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Software Developer
Orlando, Florida, United States
OnsiteFull Time
OneBlood
OneBlood: Community-based organization collecting and distributing blood and blood components.
3+ YOEBachelor's degree or equivalent and 3–5 years database applications programming experience; strong analytical, documentation, and communication skills; Microsoft Office proficiency.
Microsoft Office, .Net, Entity Framework, MVC, SQL Server, Oracle, Crystal Reports, SQL Reporting Services, SQL Integration Services, Microsoft SharePoint Management
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Lead Software Engineer
Daytona Beach, Florida, United States
OnsiteFull Time
Flexjet
Flexjet: Private jet provider offering fractional ownership and charter services.
8+ YOE8+ years software development with technical leadership; extensive experience with Angular,C#, .NET APIs, Microsoft SQL Server, Visual Studio; Agile experience and strong communication.
Angular, C#, .NET, Microsoft SQL Server, Microsoft Visual Studio
2w
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Senior Software Engineer C++
Winter Springs, Florida, United States
OnsiteFull Time
WGI
WGI: National engineering and design firm for public infrastructure.
8+ YOE8+ years software development, strong modern C++ (C++17+), Windows desktop app experience, numerical methods, Git, CI/CD, unit testing, debugging tools; BS/MS in CS/math/physics preferred; must be authorized to work in the U.S.
C++, .NET C#, WinForms, MFC, Win32, Qt, Git, CI/CD, GoogleTest, Catch2, CUDA, OpenCL, DirectX, Visual Studio, VS Code, Zoom, Microsoft Teams
1mo
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Sr. Software Engineer - GolfNow
Orlando, Florida, United States
RemoteFull Time
Versant
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
5+ YOE5+ years frontend or full-stack development; strong PHP and WordPress experience; proficiency with TypeScript, React, Next.js, Node.js/NestJS; experience with .NET 8 for mobile a plus; familiarity with software design patterns and collaborative development.
WordPress, Next.js, .NET 8, Node.js, NestJS, TypeScript, React, PHP, RabbitMQ, GitHub Actions, AWS
1mo
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Senior Mobile Developer
Orlando, Florida, United States
OnsiteFull Time
AutoPayPlus
AutoPayPlus: Automates loan payments to accelerate payoff and improve budgeting.
Strong experience with Angular and Ionic/Capacitor/Cordova, .NET API development, real-time features (WebSockets/SignalR/Firebase), push notifications, app store deployment, Git, CI/CD, and Agile practices.
Angular, Ionic, Capacitor, Cordova, .NET, WebSockets, SignalR, Firebase, APNs, Firebase Cloud Messaging, Git, CI/CD, Azure DevOps, Apple App Store, Google Play
3w
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Software Developer
Orlando, Florida, United States
OnsiteFull Time
OneBlood
OneBlood: Provides blood collection and distribution services to hospitals.
3+ YOEBachelor's in business or computer science and 3–5 years database/application programming experience or equivalent; .Net, Entity Framework, MVC, SQL Server/Oracle, reporting and SharePoint experience; strong communication skills.
.Net, Entity Framework, MVC, SQL Server, Oracle, Crystal Reports, SQL Reporting Services, SQL Integration Services, Microsoft SharePoint, Microsoft Office
1d
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Engineering Manager
Winter Park or United States
RemoteFull Time
Humata Health
Humata Health: Automates healthcare prior authorization workflows using artificial intelligence.
5+ YOE2+ MgmtRequires 5+ years of software engineering experience, 2+ years managing teams, C#/.NET and SQL expertise, data engineering leadership, BI familiarity, JavaScript frameworks, and strong communication skills.
C#, .NET, SQL, Vue 3, Power BI, Microsoft Azure Synapse, Databricks, Snowflake, dbt, Apache Airflow, FHIR, HL7
2mo
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Engineering Director - Tax Product Development
New York or Boston or Chicago or Dallas or Grand Rapids or Houston or Washington or Philadelphia or Milwaukee or Denver or Seattle or Raleigh or Charlotte or Richmond or Atlanta or Orlando or Miami
$210k-$325k/yr OnsiteFull Time
BDO USA
BDO USA: Provides accounting, tax, and business advisory services to organizations.
10+ YOEBachelor's in CS/technology/engineering/math/finance/accounting with 10+ years tech experience (or HS/GED +12 years); 5+ years leadership preferred. Experience in cloud, AI, DevOps, microservices, CI/CD, containerization, SQL/NoSQL, C#, .NET, JavaScript/TypeScript, Python; Azure DevOps and ServiceNow; AZ-900 preferred.
Microsoft Office Suite, Azure, AWS, GCP, OpenAI, Anthropic, Docker, Kubernetes, SQL, NoSQL, C#, .NET, JavaScript/TypeScript, Python, Azure DevOps, ServiceNow, CI/CD, microservices, serverless, DevOps
2mo
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.NET Software Engineer
Orlando, Florida, United States
HybridFull Time
Ascension Federal Services
Ascension Federal Services: Independent, agile software development team delivering .NET solutions
5+ YOEBachelor's degree in Computer Science or related field; 5+ years .NET development; 3+ years Azure DevOps; proficiency in C#, ASP.NET, SQL Server; strong problem-solving and communication skills
Azure DevOps, C#, ASP.NET, SQL Server
3mo
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Applications Developer
Columbia or Nashville or Plano or Houston or Atlanta or Orlando
OnsiteFull Time
Nelson Mullins
Nelson Mullins: Provides full-service legal and government relations advisory services.
3+ YOE3+ years software development experience; strong C#/.NET and Microsoft Visual Studio skills; REST API, Microsoft SQL Server, Blazor/ASP.NET MVC, JavaScript/jQuery, SSRS, Windows Server, IIS, Active Directory, and Git experience.
Microsoft Visual Studio, C#, .NET, Microsoft SQL Server, REST, Blazor, ASP.NET MVC, JavaScript, jQuery, SSRS, Windows Server, IIS, Active Directory, Git, Microsoft Azure, Boomi, Intapp
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Software Engineer (SWE)
Orlando, Florida, United States
OnsiteFull Time
Alaka'ina Foundation Family of Companies
Alaka'ina Foundation Family of Companies: Provides technical solutions and mission support to federal agencies.
C# developer for desktop, web, and mobile; experience with WPF/WinForms, ASP.NET/.NET Core, Xamarin/MAUI, SQL Server, Entity Framework, Git/TFS; bachelor's degree or 10 years' experience; US citizenship and background check required.
C#, WPF, WinForms, ASP.NET, .NET Core, Xamarin, MAUI, SQL Server, Entity Framework, Git, TFS
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Head of AI and Data Platform Engineering - Specialty Distribution
Plano or Daytona Beach
HybridFull Time
Bridge Specialty Group
Bridge Specialty GroupNYSE: BRO: Wholesale insurance brokerage providing specialty risk and underwriting solutions.
10+ YOEBachelor's degree,10+ years in data/AI/platform engineering with leadership experience; deep Azure/Databricks/modern data platform and DevSecOps skills; experience delivering enterprise AI and managing stakeholders.
Databricks, Delta Lake, Azure Data Services, Azure Data Factory, Azure Data Lake, Synapse, SQL, Power BI, Denodo, Snowflake, Cosmos DB, Boomi, Azure AI Foundry, Python, Spark, Terraform, Bicep, Azure DevOps, Key Vault, Java, .NET, Microsoft Copilot
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Experienced Full Stack .NET Engineer
Orlando, Florida, United States
OnsiteFull Time
Biller Genie
Biller Genie: Automates accounts receivable and payment reconciliation for small businesses.
3+ YOE3+ years .NET/C# experience, ASP.NET (MVC), Web API, HTML/JavaScript/CSS/jQuery, database design, cloud (Azure/AWS/GCP), source control (TFS/SVN/GIT), experience with AI coding assistants and agentic workflows.
.NET, C#, ASP.NET (MVC), Web API, HTML, JavaScript, CSS, jQuery, Azure, AWS, GCP, TFS, SVN, GIT, Azure Functions, Entity Framework, Bootstrap, Claude, Claude Code
2w
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Sr. GIS Software Developer
Orlando, Florida, United States
$155k-$170k/yr OnsiteFull Time
AtkinsRéalis
AtkinsRéalisToronto Stock Exchange: ATRL: Providing global engineering design and infrastructure project management services.
10+ YOE10+ years relevant experience typical; 3+ years hands-on Esri platform development preferred. Requires BS/BA or equivalent experience, strong GIS principles, spatial data management, and expertise in Esri technologies, JavaScript/TypeScript, .NET/C#, SQL Server, PostgreSQL/PostGIS, and cloud platforms.
Esri, JavaScript, TypeScript, .NET, C#, RESTful APIs, SQL Server, PostgreSQL/PostGIS, Azure, AWS, Google Cloud, ArcGIS Enterprise, ArcGIS Online, DevOps
1mo
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Salesforce Tech Lead ( Remote )
Orlando or United States
$100k-$120k/yr RemoteFull Time
AssistRx
AssistRx: Software platform streamlining patient access to specialty therapy medications.
10+ YOEBachelor's in CS/Business Info Systems or equivalent, 10+ years software development experience, technical/team lead experience, Salesforce/Apex/Flows and .NET stack experience, strong collaboration and mentoring skills.
Salesforce, Apex, Flows, .NET, .NET Core, ASP.NET, C#