Senior .NET Developer (Billing Platform)

Role Overview

• Contribute to the development of a billing and claims platform that supports high volume transactional processing.
• Design, build, and scale backend services and enterprise applications.
• Improve and evolve existing systems and architecture for better performance and maintainability.
• Create scalable, maintainable, and extensible solutions across the stack.
• Participate across the full software development lifecycle, including design, development, testing, and deployment.
• Collaborate cross-functionally to translate business requirements into technical solutions.
• Ensure code quality through test automation.
• Work on complex domain-driven problems and system integrations.

Technical Requirements

• Strong experience with .NET / C#
• Experience with MS SQL Server and relational databases
• Background developing service-based / API-driven applications
• Experience with ASP.NET Core
• Familiarity with Entity Framework / EF Core
• API development tools: REST APIs, Swagger, Postman
• Frontend (SPA frameworks): Angular or React
• TypeScript, Node.js, Webpack
• Authentication: OAuth / JWT
• Architecture & Systems: Microservices architecture
• Distributed systems
• High-volume, event-driven / queued workflows
• Messaging tools (e.g., RabbitMQ)
• Testing: Unit testing / test automation

Key Traits

• Strong problem-solving skills
• Ownership mindset over applications and systems
• Focus on building high-quality, scalable solutions
• Continuous improvement mindset

Location

Orlando, FL 32803