Senior .Net Technical Lead

.Net Developer

Experience : 6 - 12 Years

Location : Hyderabad

Work Mode : 5 Days

Notice Period : Immediate Joiners

Only immediate joiners and candidates serving a notice period.

Job Summary :

We are looking for an experienced Senior .NET Technical Lead with strong expertise in designing scalable, high-performance enterprise applications using modern .NET technologies. The ideal candidate should have deep technical knowledge of software architecture, backend development, cloud-native design, and engineering best practices while mentoring development teams and driving technical excellence.

Key Responsibilities :

Core .NET & Software Engineering :

- Apply advanced Object-Oriented Programming (OOP) principles and SOLID design principles to build maintainable applications.

- Design and implement appropriate Design Patterns and Clean Architecture for enterprise-grade solutions.

- Implement Dependency Injection (DI) and Dependency Inversion to create loosely coupled systems.

- Optimize application performance using Advanced LINQ, memory-efficient coding practices, and performance profiling.

- Analyze Value Types vs Reference Types and their impact on application performance.

- Improve application efficiency through effective Memory Management, Garbage Collection (GC) optimization, and thread-safe programming.

ASP.NET Core Advanced Development :

- Build and customize ASP.NET Core Middleware for request processing.

- Develop and implement Filters, custom dependency injection components, and configuration management strategies.

- Configure centralized Logging, monitoring, and observability using industry-standard tools.

- Implement API Versioning, security headers, rate limiting, and health checks.

- Understand application startup, lifecycle management, deployment strategies, and framework upgrades.

Web API, Microservices & System Integration :

- Design secure, scalable RESTful APIs following industry best practices.

- Define robust API contracts with support for Idempotency and backward compatibility.

- Implement API authentication and authorization using OAuth 2.0 and JWT.

- Integrate with third-party systems and enterprise applications.

- Apply resilience patterns including retries, circuit breakers, timeout handling, and fault tolerance.

- Optimize APIs for scalability, throughput, and response time.

Advanced Asynchronous Programming :

- Develop highly concurrent applications using Task Parallel Library (TPL) and async/await.

- Identify and resolve asynchronous programming pitfalls, race conditions, and deadlocks.

- Implement synchronization techniques for thread-safe applications.

- Optimize workloads by distinguishing CPU-bound and I/O-bound operations.

- Improve concurrency and parallel processing for high-performance applications.

Database & Data Engineering :

- Optimize SQL queries and design efficient indexing strategies.

- Manage transactions, isolation levels, and data consistency for enterprise applications.

- Improve Entity Framework Core performance through optimized querying and connection management.

- Implement connection pooling and scalable large-volume data processing techniques.

- Ensure high-performance database access and efficient resource utilization.

Unit Testing & Quality Engineering :

- Develop comprehensive unit tests following the Test Pyramid approach.

- Create parameterized and asynchronous test cases.

- Implement mocking using Moq and testing frameworks such as xUnit, NUnit, or MSTest.

- Promote code quality through automated testing and continuous integration practices.

AI-Assisted Development & Engineering Leadership :

- Drive adoption of GitHub Copilot and AI-assisted software development practices.

- Establish governance for secure and responsible AI-generated code.

- Improve developer productivity through AI-enabled workflows.

- Review AI-generated code to ensure security, maintainability, and adherence to coding standards.

- Mentor engineering teams on best practices for leveraging AI throughout the software development lifecycle.

Required Skills :

- C#, .NET, ASP.NET Core

- OOP, SOLID Principles, Design Patterns, Clean Architecture

- Dependency Injection, Advanced LINQ

- Memory Management, Garbage Collection (GC), Thread Safety

- REST APIs, Microservices

- OAuth 2.0, JWT Authentication

- Task Parallel Library (TPL), Async/Await, Multithreading

- SQL, Entity Framework Core

- xUnit / NUnit / MSTest, Moq

- GitHub Copilot

- Performance Optimization, Logging & Observability

- API Versioning, Rate Limiting, Health Checks

- Enterprise Application Design & System Integration

Skills

.Net, LINQ, OOPS, ASP, .Net Core, WebAPI, Microservices Architecture, C#, SQL, Entity Framework, System Integration