Senior .NET Developer; Billing Platform

Role Overview

• Contribute to development of a billing/claims platform supporting high-volume transactional systems
• Build and scale backend services and enterprise applications
• Improve and evolve existing systems and architecture
• Design scalable, maintainable, and extensible solutions
• Participate across the full SDLC
  , 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

• 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
  • Type Script, 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

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