NET Core

Ultrafly Solutions Private Limited

Pune, Maharashtra
Permanent
Full-time

1 month ago

Job Title: Senior .NET Core DeveloperEmployment Type: Full-timeJob Summary:We are looking for a highly skilled and experienced .NET Core Developer to join our team. The ideal candidate should have hands-on experience in building scalable web applications using .NET Core, C#, and related technologies. This role involves working with cross-functional teams, designing robust architecture, and implementing secure, high-performance solutions.Key Responsibilities:

Design, develop, and maintain APIs using ASP.NET Core
Build scalable applications using .NET Core and Entity Framework Core
Implement Object-Oriented Programming, SOLID principles, and design patterns
Architect applications using Clean Architecture and Layered Architecture
Develop and maintain different layers: Presentation, Application, Domain, and Infrastructure
Work on microservices, service communication, API gateway, and distributed systems
Optimize application performance using caching, async programming, and database tuning
Design and implement secure authentication and authorization using JWT, OAuth2, etc.
Handle data management with SQL Server, NoSQL (MongoDB/Redis), and CQRS/Event Sourcing
Ensure high code quality through unit testing, integration testing, and code reviews
Participate in CI/CD pipelines, Docker containerization, and Azure deployment
Monitor and log system performance using tools and structured logging
Follow security best practices and ensure compliance with GDPR and other standards
Collaborate with cross-functional teams, mentor juniors, and participate in Agile ceremonies

Required Skills:.NET Core & C# Development:

Strong expertise in C#, Generics, LINQ, async/await, delegates, and events
Deep understanding of .NET Core Runtime, CLR, memory management, and garbage collection
Experience with ASP.NET Core: middleware, routing, model binding, Web APIs

Database & Data Access:

Proficient in Entity Framework Core (code-first, migrations, performance tuning)
Solid understanding of SQL Server (T-SQL, indexing, query plans)
Experience with NoSQL databases like MongoDB and Redis
Knowledge of Repository pattern, Unit of Work, and CQRS/Event Sourcing

Architecture & Design:

Expertise in SOLID principles and design patterns (Repository, Factory, UoW)
Strong understanding of Clean Architecture, DDD, and Layered Architecture

Testing & Quality:

Experience in unit testing (xUnit, NUnit) and integration testing
Knowledge of tools like SonarQube for static code analysis

Security & Compliance:

Familiarity with authentication/authorization (JWT, OAuth2)
Hands-on with input validation, encryption, security headers, and error handling
Awareness of data protection, audit trails, and vulnerability assessments

DevOps & Tools:

Experience in CI/CD pipelines using Azure DevOps, GitHub Actions
Proficiency in Docker, container orchestration, and cloud platforms like Azure
Familiarity with API tools (Postman, Swagger), version control (Git), and IDEs (Visual Studio, Rider)

Soft Skills:

Excellent communication and team collaboration skills
Experience working in Agile/Scrum/Kanban methodologies
Ability to mentor junior developers and collaborate across teams

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