Senior Software Engineer (.NET) - W2 only

Senior Software Engineer (.NET) Location: Orlando, FL Hybrid ( 4 days onsite, 1 day remote ) Experience: 5+ years About The Role We are looking for a hands-on Senior .NET Engineer to support and enhance mission-critical shipboard applications used across Crew HR, labor, training, safety, and finance operations. The engineer will work closely with engineering leads, Level 3 support, offshore teams, product managers, and business stakeholders to troubleshoot existing applications, deliver enhancements, and support modernization initiatives. Key Responsibilities Design, develop, debug, and enhance .NET applications. Support L2/L3 production issues, incident resolution, and root-cause analysis. Develop and maintain WCF services, REST APIs, and WPF applications. Work with .NET Framework, .NET Core/6+, C#, and ASP.NET Web API. Build applications designed to operate in offline/disconnected shipboard environments. Work with SQL Server and/or Oracle databases. Participate in Agile ceremonies, code reviews, testing, and technical documentation. Collaborate with offshore teams and cross-functional business/technical teams. Contribute to application modernization and legacy system analysis. Support CI/CD, monitoring, and deployment activities. Required Skills 5+ years of professional .NET development experience. Strong C#, .NET Framework, .NET Core/6+, ASP.NET Web API experience. Strong knowledge of REST APIs and WCF. Experience with SQL Server and/or Oracle. Production support, debugging, and troubleshooting experience. Experience with Azure DevOps/GitLab/GitHub Actions/Jenkins. Experience with Docker and containerized applications. Familiarity with monitoring/logging tools such as Splunk, Grafana, AppDynamics, or ELK. Strong communication, analytical, and problem-solving skills. Experience working in Agile/Scrum environments. Preferred Skills Shipboard, distributed, or offline-capable application experience. Oracle PL/SQL or SQL Server stored procedures. Kafka, RabbitMQ, SNS/SQS, or other messaging technologies. OAuth, JWT, TLS, and identity/security concepts. AWS, Kubernetes, Rancher, or hybrid cloud. Angular, React, Node.js, JavaScript/TypeScript experience. Experience with AI-assisted development tools such as GitHub Copilot. Education Bachelor s degree in Computer Science, Software Engineering, Information Systems, Engineering, or a related technical field, or equivalent professional experience.