Senior Principal .NET Engineer at KloudOpp Limited

About the Role

KloudOpp Limited is hiring an elite Senior Principal .NET Engineer with deep, end-to-end mastery of the full .NET ecosystem—from .NET Framework, .NET Core, and .NET 5 through .NET 10, to C# versions 1 through 14.

This role is for a seasoned technical leader who has designed and built cloud-native microservices, highly scalable monolithic architectures, and secure enterprise systems. You will have delivered advanced, business-critical solutions across FinTech, HealthTech, Blockchain, and Logistics industries.

The ideal candidate is a hands-on architect, a strong communicator, and a mentor who can teach and guide teams. You will be comfortable working on live production projects and driving technical excellence across the organization.

Key Requirements

• Security background check (mandatory)
• Rigorous technical assessment (mandatory)
• Public GitHub work samples (mandatory)

Key Responsibilities

Architecture & Engineering Excellence

• Design and build cloud-native microservice architectures using .NET 5–10 and C# 8–14
• Architect modern, secure, high-performance monolithic applications where appropriate
• Apply Domain-Driven Design (DDD), Clean Architecture, Hexagonal Architecture, Event-Driven Systems, and CQRS patterns
• Deliver highly advanced, business logic–driven solutions across multiple industries

Cloud, Infrastructure & DevOps

• Build and manage cloud solutions in Azure and AWS
• Implement CI/CD pipelines, Infrastructure as Code (Terraform, Bicep, CloudFormation), automated deployments, and monitoring
• Ensure cloud security, identity management, encryption, and compliance

Software Development

• Demonstrate full-spectrum mastery of .NET and C# versions 1–14
• Build scalable APIs, microservices, background workers, integration services, and distributed systems
• Apply advanced C# features, async patterns, memory optimization, and performance tuning

Database Engineering

• Work hands-on with SQL Server, PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Kafka, SQS, Service Bus, and event stores