Job Description:
Job Title:
Tech Lead C# / .NET & React Developer – Full Stack
Experience Required: 8-10 Years
Location: [Hybrid / Onsite]
Type: Full-Time
Role Summary:
We are seeking an accomplished Lead C# / .NET Core & React Full Stack Developer with strong expertise in microservices architecture, distributed systems, and modern front-end frameworks React. This role focused on building scalable, high-performance backend & frontend systems and enabling a cross-functional team to deliver robust full-stack solutions.
The ideal candidate is highly skilled in C# language features, .NET Core runtime capabilities, and containerized microservices, with strong experience in cloud-native development, DevOps, and code quality enforcement along with the frontend development in React & NextJS . He should Own production stability, support escalated issues, and guide root cause analysis and resolution.
Key Responsibilities
Backend Development – C# & .NET Core
Architect and develop headless, service-oriented applications using C# and .NET Core .
Design distributed microservices,



Background Services, and Worker Services.
Expertise on backend services with async programming & Memory management
Build domain-centric business logic with Clean Architecture.
Use SOLID principles, Design pattern and Command patterns for loosely coupled code.
Preferred to have experience with event-driven workflows using message queues like (RabbitMQ, Azure Service Bus, Kafka).
Create reusable SDK, Libraries for internal services consumption.
Experience resolving code smells, vulnerabilities, and application security flaws.
Data & Persistence Layer
Use Entity Framework Core and/or Dapper to implement effective, secure data access strategies.
Work with SQL Server, PostgreSQL, or NoSQL solutions like MongoDB or Redis.
Optimize database performance with indexing, query tuning, and connection pooling.
Testing & Observability
Write unit test cases for better test coverage .
Working experience with Splunk (log

📌 Senior Lead Engineer (Chennai)
🏢 Guardian Life Insurance
📍 Chennai