Description

Key Responsibilities

• Implement production features, enhancements, and defect fixes using C# and modern .NET.
• Build and maintain REST APIs, microservice components, application services, background workers, schedulers, and message consumers.
• Write clean, maintainable, and performant code based on established designs and acceptance criteria
• Deliver automated unit-test code with every feature, defect fix, and refactoring change across all affected layers.
• Implement asynchronous processing, retries, idempotency, timeout handling, throttling, dead-letter handling, and recovery workflows.
• Troubleshoot production issues across application code, SQL Server, messaging, APIs, file processing, and external integrations.
• Profile and optimize CPU, memory, concurrency, database access, serialization, network calls, and resource usage.
• Refactor legacy .NET code incrementally to improve testability, reliability, maintainability, and performance.
• Add structured logging, metrics, tracing, and useful diagnostics to implemented components.
• Participate in code reviews, estimation, technical discussions, and production validation.

Required Experience

• 7+ years of professional software-development experience with strong, current, hands-on C#/.NET skills.
• Modern .NET, ASP.NET Core, Web API, dependency injection, middleware, configuration, LINQ, and serialization.
• Implementation experience with microservices, distributed applications, or high-volume service-based systems.
• Strong asynchronous and concurrent programming skills, including async/await, cancellation, thread safety, bounded concurrency, and connection management. 
• Messaging technologies such as Azure Service Bus, Kafka, RabbitMQ, Event Hubs, or equivalent.
• SQL Server, including complex queries, transactions, stored procedures, indexes, performance tuning, locking, and connection pooling.
• Entity Framework Core, Dapper, or a comparable .NET data-access technology.
• Strong debugging, profiling, root-cause analysis, and production-support capabilities.
• Experience working effectively in large, interconnected, or legacy codebases

Key Skills

Education

Bachelor's degree