C# .NET Developer

Key Responsibilities

Design, develop, test, and support backend services and applications using C#, .NET/.NET Core, ASP.NET Core, and object-oriented design principles.

• Build and maintain RESTful APIs, service integrations, and data-access components for enterprise workflows and downstream consumers.
• Modernize legacy and tightly coupled components into maintainable service-based or microservices-oriented architectures.
• Apply clean, modular architecture and established design patterns to improve maintainability, testability, scalability, and separation of concerns.
• Integrate applications with SQL Server and other enterprise data platforms using efficient data-access patterns, stored procedures, APIs, and structured payloads.
• Implement secure authentication, authorization, secrets, certificates, and service-to-service integration patterns in collaboration with security and platform teams.
• Deploy and operate applications on Azure services, supporting environment configuration, diagnostics, observability, and production readiness.
• Build and support CI/CD workflows, source control, automated builds, code scanning, testing, and controlled promotion across environments.
• Diagnose and resolve application performance, throughput, concurrency, integration, and production-support issues using logs, traces, and monitoring evidence.
• Participate in solution design, code reviews, release planning, incident remediation, documentation, mentoring, and cross-functional delivery with QA, DevOps, SRE, and product teams.

Required

• 7+ years of enterprise software development experience with strong hands-on C# and .NET expertise.
• Strong proficiency in .NET/.NET Core, ASP.NET Core, REST APIs, service design, dependency injection, and object-oriented programming.
• Experience designing scalable backend services, distributed integrations, and maintainable application architecture.
• Working knowledge of Microsoft SQL Server, T-SQL, stored procedures, data modeling, and database performance considerations.
• Hands-on experience with Azure application services and Azure DevOps or equivalent CI/CD tooling.
• Experience with unit, integration, and regression testing; secure coding; code reviews; and production troubleshooting.
• Strong problem-solving, technical communication, ownership, and collaboration skills.

Nice to Have

• Microservices, event-driven integration, gRPC, GraphQL, messaging, or containerized application patterns.
• Docker, Kubernetes/AKS, infrastructure as code, or cloud-native deployment practices.
• Observability tools and practices, including structured logging, metrics, distributed tracing, and production diagnostics.
• Snowflake, Azure Data Factory, or data-intensive reporting and processing systems.
• Experience modernizing financial-services or other highly regulated enterprise platforms.