17 c net developer jobs at 13 companies in Key Largo, FL

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Lead Product Engineer – .NET and AI Driven
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles
$140k-$199k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
8+ YOE8+ years in software engineering; .NET/C# expertise; SQL Server; Azure migration; AI-assisted development; automated testing; CI/CD.
.NET, C#, SQL Server, Azure, AKS, Cosmos DB, App Services, Functions, GitHub Copilot, Claude
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Software Engineer III - C#, Digital Pathology Image Management System development
Miami, Florida, United States
$120k-$135k/yr HybridFull Time
PHC Group
PHC GroupTokyo Stock Exchange: 6523: Provides precision medical devices and digital healthcare technology solutions.
5+ YOE5+ years software development, bachelor’s in relevant scientific/engineering field, proficiency in C#, .NET (Framework/Core), web/UI tech, databases, version control, experience with digital slide formats, HL7/SNOMED, and regulated medical software standards.
C#, Microsoft .NET Framework 4.8, Microsoft .NET Core 2.0, CSS, JavaScript, WPF, WinForms, MVC, Microsoft ASP.NET, REST API, PostgreSQL, SQLite, JIRA, Bitbucket, Git, C++, Node.js, React, DICOM, TIFF, SVS, MRXS, iSyntax, NDPI, HL7, SNOMED
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Software Engineer III - C#, Digital Pathology Image Management System development
Miami, Florida, United States
$120k-$135k/yr HybridFull Time
Epredia
Epredia: Provides anatomical pathology instruments and cancer diagnostic solutions.
5+ YOE5+ years software development experience; Bachelor's in a relevant scientific or engineering discipline (or equivalent); expertise in C#, Microsoft .NET Framework 4.8/.NET Core, ASP.NET, REST APIs, frontend (CSS, JavaScript, React), Node.js, databases (PostgreSQL, SQLite), version control/tools (JIRA, Bitbucket, Git); experience with digital slide ...
C#, Microsoft .NET Framework 4.8, Microsoft .NET Core 2.0, CSS, JavaScript, Microsoft WPF, Microsoft WinForms, MVC, Microsoft ASP.NET, REST API, PostgreSQL, SQLite, JIRA, Bitbucket, Git, C++, Node.js, React, DICOM, TIFF, SVS, MRXS, iSyntax, NDPI, HL7, SNOMED, IEC 62304, ISO 14971, ISO 13485, FDA Requirements
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Lead Software Engineer
Miami, Florida, United States
OnsiteFull Time
Lennar
LennarNYSE: LEN: Builds and sells quality residential homes across the United States.
5+ YOE5+ years software engineering experience with .NET/.NET 8 and ASP.NET MVC,C#; SQL Server, JavaScript, frontend libraries, CI/CD, Git; experience leading teams and architecting scalable solutions.
.NET, .NET 8, ASP.NET MVC, C#, SQL Server, JavaScript, Kendo UI, GitHub, GitLab, CI/CD, GoAnywhere MFT, TypeScript, React, Next.js, Python, AWS, Azure, Google Cloud
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Lead Engineer
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles
$140k-$199k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
8+ YOE8+ years in software engineering; proficiency in .NET/C#, SQL Server; experience with Azure migration, cloud-native apps, CI/CD; familiarity with AI code assistants.
.NET, C#, SQL Server, Azure, AKS, Cosmos DB, App Services, Functions, GitHub Copilot, Claude
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Senior Software Engineer (Miami, FL, US, 33132)
Miami, Florida, United States
OnsiteFull Time
Royal Caribbean Group
Royal Caribbean GroupNew York Stock Exchange: RCL: Operates a global fleet of cruise ships.
5+ YOEBachelor's in CS or related, 5+ years enterprise web app experience. Hands-on C#, .NET/.NET Core, ASP.NET Web API, React/TypeScript, Microsoft SQL Server, cloud (Azure/AWS), Git, CI/CD, testing frameworks, and experience with AI-assisted development tools.
C#, .NET Core, .NET, ASP.NET Web API, React, TypeScript, JavaScript, HTML, CSS, Redux Toolkit, Ant Design, Material UI, Microsoft SQL Server, Cosmos DB, DynamoDB, MongoDB, REST APIs, Microsoft Azure, AWS, Microsoft Azure AD, Microsoft Application Insights, Microsoft Key Vault, Microsoft Blob Storage, Amazon ECS, Amazon EKS, AWS Elastic Beanstalk, AWS IAM, Amazon Cognito, Amazon CloudWatch, AWS Secrets Manager, Amazon S3, Amazon RDS, Git, Microsoft Azure DevOps Pipelines, GitHub Actions, Jenkins, AWS CodePipeline, Playwright, Jest, xUnit, NUnit, Python, GitHub Copilot, Claude Code, ChatGPT, Cursor, MCP servers, Jira, Microsoft Azure DevOps Boards, OpenTelemetry, Kubernetes
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Sr. Engineer, Software Development
Birmingham or Los Angeles or San Francisco or New York City or Miami or Tampa or Blue Ash or Cincinnati
$121k-$173k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years software engineering experience, 1+ year technical leadership, proficiency in C#, .NET, SQL, Azure services, REST/OAuth2/OpenAPI, observability, and security/compliance in financial services.
C#, .NET, SQL, Azure API Management (APIM), Azure SQL, Cosmos DB, Key Vault, OAuth2, OpenAPI, Service Bus, Event Hubs, Datadog, Grafana, Git
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Sr. Engineer, Software Development
Birmingham or Los Angeles or San Francisco or New York City or Miami or Tampa or Blue Ash or Cincinnati
$121k-$173k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years software engineering experience with 1+ year technical leadership; strong in C#, .NET, SQL; hands-on Azure services, API and microservice design, observability, DevOps, security and compliance in financial services.
C#, .NET, SQL, Microsoft APIM, Microsoft Azure SQL, Microsoft Azure Cosmos DB, Microsoft Azure Key Vault, Service Bus, Event Hubs, Datadog, Grafana, Git, OAuth2, OpenAPI
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Saleforce Application Development and Support Engineer II
Atlanta or Boston or Coral Gables or Raleigh or Richmond or Tallahassee
$60k-$80k/yr OnsiteFull Time
Ryder
RyderNYSE: R: Provides fleet management and supply chain logistics solutions.
2+ YOERequires a bachelor's degree in computer science, MIS, or related field; 2–4+ years in application support or development; C#, .NET, Salesforce, Apex, Lightning, SQL, Python, JavaScript, or TypeScript experience.
C#, .NET, Salesforce, Apex, Lightning, SQL, Python, JavaScript, TypeScript, APIs
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Front-End Developer
Miami or Delaware or Atlanta or Philadelphia or Austin or Houston or Dallas or Salt Lake City or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOE5+ years software development experience with C#, .NET 10, ASP.NET, SQL Server, DDD, CI/CD (Azure DevOps), PowerShell, containerization (Docker), Linux/Windows; mentoring and enterprise application experience required.
C#, .NET 10, ASP.NET, SQL Server, Entity Framework, Dapper, Azure DevOps, PowerShell, Linux, Windows Server, Docker, React, Python, WebSockets, SignalR, RabbitMQ, Kafka, Azure Service Bus, Git, Blazor Server
1w
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Senior Software Engineer
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles or San Francisco
$121k-$173k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years software engineering experience with 1+ year technical leadership; strong in C#, .NET, SQL and Azure services; REST/OAuth2/OpenAPI, microservices, observability, Git, DevOps; U.S. work authorization and residence in approved locations required.
C#, .NET, SQL, APIM, Azure SQL, Cosmos DB, Key Vault, Service Bus, Event Hubs, Datadog, Grafana, Git, OAuth2, OpenAPI
4w
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Senior Software Engineer, Backend
Miami, Florida, United States
RemoteFull Time
Payabli
Payabli: Embedded payments infrastructure for vertical software companies.
5+ YOE5+ years building backend services, strong C# and .NET experience, payments/FinTech or high-volume transaction experience, API and distributed systems knowledge, cloud application experience, leadership and collaboration skills.
C#, .NET
4w
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Lead Software Engineer Healthcare Payer SME — CapAdmin Platform
Miami, Florida, United States
HybridFull Time
Alivi
Alivi: Provides medical transportation coordination and healthcare benefit management.
7+ YOE7+ years payer/TPA domain experience, 8+ years software engineering, proficiency with C#/.NET or Java, relational databases, REST APIs, AWS/Redshift/QuickSight familiarity, strong communication and mentoring skills.
C#, .NET, Java, SQL Server, PostgreSQL, REST, AWS, Redshift, Amazon QuickSight
3d
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Lead, DevSecOps Application Architecture
Louisville or Nashville or Miami or Tampa or Dallas
$142k-$196k/yr RemoteFull Time
Humana
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
8+ YOEBachelor's degree or equivalent, 8+ years technical experience, 4+ years leadership experience, strong software engineering, .NET/C#, Python, microservices, Azure, CI/CD security, containers, databases, and application architecture expertise.
.NET, C#, Python, Microsoft Azure, Azure App Services, Azure Functions, Azure Service Bus, Azure Storage, Apigee, GitHub Actions, Azure DevOps, Terraform, Docker, Kubernetes, PostgreSQL, MongoDB, SAST, DAST, SCA, Checkmarx, AppScan, Cycode, SonarQube, SecAPI, JFrog Artifactory, Xray, HashiCorp Vault, LaunchDarkly, Databricks, Azure Data Lake Storage Gen2, Splunk, Dynatrace
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Software Development Manager
Greenville or Atlanta or Raleigh or Charlotte or Boston or Chicago or Kansas City or Cleveland or Austin or Dallas or Houston or Minneapolis or Indianapolis or Charleston or Birmingham or Tampa or Washington or Las Vegas or Los Angeles or Miami or Milwaukee or Morristown or Philadelphia or Pittsburgh or Phoenix
$133k-$210k/yr OnsiteFull Time
Ogletree Deakins
Ogletree Deakins: Provides legal representation for management in employment matters.
10+ YOELead and mentor software engineering teams; 10+ years development experience; Bachelor's degree required; strong background in C#, .NET Core, ASP.NET MVC, Web API, SQL Server, Azure; Agile leadership; Visual Studio and Azure DevOps proficiency.
C#, .NET Core, ASP.NET MVC, Web API, Blazor, Microsoft SQL Server, REST, Visual Studio, SQL Server Management Studio, Azure DevOps, Git, TFS, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Salesforce.com
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D365 F&O Technical Solution Architect
Denver or Los Angeles or Washington or Troy or New York or Houston or Chicago or Grand Rapids or Owings Mills or Richmond or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego
$158k-$197k/yr OnsiteFull Time
BDO USA
BDO USA: Provides accounting, tax, and business advisory services to organizations.
6+ YOE6+ years technical D365 experience leading projects and teams; proficiency with X++, .NET/C#, SSRS, RESTful APIs, SQL, JSON, ADO/Visual Studio/LCS and D365 F&O implementation technologies; strong analytical and communication skills.
X++, .NET/C#, SSRS, RESTful API Web Services, SQL, JSON, ADO, Visual Studio, LCS, ADO Pipelines, Build Runs (Software Deployable Packages), D365 F&O, Microsoft Dynamics 365, Microsoft Dynamics Finance & Operations, Microsoft Dynamics Business Central, Business Central, Sales Cloud, Service Cloud, Marketing Cloud, Microsoft Finance and Supply Chain Management, Dynamics 365 CRM
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Sales & Risk Consultant
Naples or Nashville or Atlanta or Charlotte or Miami or Tampa or Charleston or Palm Beach Gardens or Miami
HybridFull Time
Marsh McLennan
Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.
4+ YOE4 years of business development/client service experience, P&C license and high-net-worth personal lines experience required; proficiency with Salesforce and EPIC; strong negotiation, communication, and forecasting skills.
Salesforce, EPIC Agency Management System