Job Summary

C1X AdTech Pvt Ltd is looking for a skilled .NET / C# Backend Engineer to develop enterprise-grade backend applications for a Health Insurance & Underwriting Platform. The role involves building scalable microservices, REST APIs, business rule engines, and cloud-native applications on Microsoft Azure for medical underwriting, claims processing, and insurance workflow automation.

Key Responsibilities
Develop scalable backend applications using C#, .NET 6+, ASP.NET Core
Build RESTful APIs and Microservices
Develop Business Rule Engine and Workflow-based applications
Implement medical underwriting and claims validation workflows
Design and optimize SQL Server/Azure SQL databases
Integrate Azure Service Bus, Blob Storage, Key Vault, and App Configuration
Containerize applications using Docker and deploy on AKS
Implement logging, monitoring, and diagnostics using Azure Monitor/Application Insights
Build resilient API integrations with retry mechanisms and asynchronous processing
Develop Unit & Integration Tests and support Azure DevOps CI/CD pipelines
Collaborate with Architects, QA, Business Analysts, and Product teams

Required Skills




35 years of experience in C#, .NET Core/.NET 6+
ASP.NET Core
REST API Development
Microservices Architecture
SQL Server / Azure SQL Database
Docker
Kubernetes (AKS Preferred)
Azure Service Bus
Azure Blob Storage
Azure Key Vault
Azure App Configuration
Azure DevOps
Git
CI/CD
xUnit / NUnit / MSTest

Preferred Skills
Health Insurance Domain
Medical Underwriting
Claims Processing
Policy Administration Systems
Rule Engine Development
Azure API Management (APIM)
XML / JSON Processing
Infrastructure as Code (Bicep/Terraform)
Data Privacy, Encryption & Audit Logging

Preferred Domain
Health Insurance
Medical Claims
Underwriting
Healthcare Technology
Insurance Workflow Automation

Technology Stack C#, .NET 6+, ASP.NET Core, REST APIs, SQL Server, Azure SQL, Azure Service Bus, Azure Blob Storage, Azure Key Vault, Azure App Configuration, Azure Monitor, Application Insights, Docker, Kubernetes (AKS), Azure DevOps, Git, Microservices, CI/CD, xUnit, NUnit.

📌 C Sharp Dot Net Backend Engineer Immediate Joiner Required Chennai
🏢 C1X
📍 Chennai