Job Title: Senior .NET Core Developer

Experience Level: 7–10 Years

Job Summary

We are looking for a highly skilled Senior .NET Core Developer with 7–10 years of experience to join our development team. The ideal candidate is passionate about modern .NET technologies and best practices, with a strong background in .NET Core, microservices, and API development. While .NET Core is the primary focus, experience with WPF and Angular is a valued complement.

This role involves designing and developing scalable, high-performance backend systems using the latest features of .NET Core/.NET 6+, with opportunities to work on greenfield projects and modernize existing systems. Candidate will be working on various projects in Diagnostics space so any prior experience in this space will be a huge plus.

Key Responsibilities

Design, develop, and maintain scalable and modular backend applications using .NET Core (.NET 6/7/8) and C#.
Build lightweight, high-performance APIs using Minimal APIs or ASP.NET Core Web APIs.
Implement and manage dependency injection, middleware pipelines, and advanced routing features.
Use Entity Framework Core or Dapper for efficient data access and ORM integration.
Develop and consume gRPC services, background workers, and hosted services where needed.
Leverage asynchronous programming (async/await) to build responsive, non-blocking services.
Optimize performance, scalability, and reliability of services for production environments.
Apply clean architecture principles, separation of concerns, and domain-driven design (DDD) patterns.
Collaborate with frontend or integration teams, and contribute to technical design discussions.

Required Skills And Experience

7–10 years of experience in backend development with strong emphasis on .NET Core / .NET 6+.
Expertise in C#, ASP.NET Core, and building RESTful or gRPC APIs.
Familiarity with leveraging GenAi tools like copilot in day-to-day development activities.
Strong understanding of Entity Framework Core, LINQ, and relational database design (SQL Server or PostgreSQL).
Experience working with modular monoliths or microservices architecture.
Proficient in async programming, dependency injection, and middleware configuration.
Working knowledge of Python for scripting, automation, or data transformation tasks.
Familiarity with modern .NET features such as:

Minimal APIs
gRPC
Generic Host / Worker Services
Record types and pattern matching
Nullable reference types

Solid grasp of software architecture principles and design patterns (e.g., Repository, Factory, Mediator).

Preferred Qualifications

Experience with caching (e.g., MemoryCache, Redis), JWT authentication, and API versioning.
Experience building backend APIs for frontend frameworks or mobile applications.
Exposure to messaging or event-driven architectures (e.g., MediatR, background queues).
Comfortable with Git workflows and collaborative development practices.
Having prior experience in the Diagnostics domain.

Senior Software Engineer-NET Core Developer