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Lead Engineer C# /.NET & React Developer – Full Stack Job Opening In Gurugram – Now Hiring Guardian Life


Job description

Job Description

:

Lead Engineer IT C# / .NET & React Developer – Full Stack

Experience Required: 5-8 Years

Location: [Hybrid / Onsite]

Type: Full-Time

Role Summary:

We are seeking an accomplished Senior 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 be able to work independently with minimal technical guidance..

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 efficient, secure data access strategies.
  • Work with SQL Server, PostgreSQL, or NoSQL solutions like MongoDB or Redis.
  • Testing & Observability

  • Write unit test cases for better test coverage .
  • Working experience with Splunk (logging), AppDynamics, JSON/XML, Caching, Performance Analysis & Profiling,
  • Cloud, DevOps, and CI/CD

  • Containerize services using Docker and deploy to Kubernetes or Azure Container Apps.
  • Design and maintain CI/CD pipelines with Azure DevOps, GitHub Actions, or GitLab.
  • Experience with source code repositories tools, Bitbucket, GitHub.
  • Front-End Experience with React

  • Hands-on knowledge and experience with developing web applications with a strong focus on ReactJS
  • Understanding of NextJS ,Node.js development and debugging tools
  • Experience with CDD based UI development.
  • Knowledge of JavaScript, CSS, HTML, and jQuery
  • Experience consuming REST APIs using Fetch, Axios, etc.

    and asynchronous data handling
  • Integrate with backend APIs using token-based auth (JWT/OAuth2).
  • Implement state management via NgRx, Redux, or Context API.
  • Experience with both CSR & SSR
  • Experience with maintaining web vitals .

  • Required Skills & Experience

  • 5-8 years of software development experience, with at least 2-3+ years focused on microservices in C# and .NET Core.
  • Understanding of C# language internals, memory management, async/await, parallelism, and diagnostics.
  • Experience building microservices and APIs.
  • Hands-on with Docker, Kubernetes, cloud-native development (Azure, AWS).
  • Experience on unit testing and observability tools.
  • Preferred Qualifications

  • Experience in event-driven architectures, distributed transactions.
  • Familiarity with gRPC and API versioning strategies.
  • Experience working in regulated or high-security industries (e.g., finance, healthcare).
  • Location:

    This position can be based in any of the following locations:

    Gurgaon

    Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday

    Required Skill Profession

    Computer Occupations


    • Job Details

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