IT and Development job descriptions

What is a Senior .NET Developer?

A Senior .NET Developer is an experienced software engineer who specializes in using Microsoft's .NET framework to build robust, scalable, and high-performance applications. This role involves deep expertise in C#, ASP.NET, MVC, and related technologies, along with a strong understanding of software architecture, design patterns, and best practices. Senior .NET Developers are often leaders within development teams, mentoring junior developers, making critical technical decisions, and ensuring that projects align with business goals and industry standards.

What does a Senior .NET Developer do?

Senior .NET Developers design, code, test, and deploy software applications using the .NET ecosystem, including frameworks like .NET Core and ASP.NET. They collaborate with cross-functional teams to gather requirements, architect solutions, and implement features that meet user needs. Additionally, they optimize application performance, troubleshoot and resolve complex technical issues, and ensure code quality through reviews and testing. Senior .NET Developers also contribute to strategic planning, mentor junior team members, and stay updated with emerging technologies and trends in the .NET landscape.

Job Overview

We are seeking an experienced Senior .NET Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining high-performance enterprise applications using Microsoft technologies. This role requires strong technical expertise in .NET framework, cloud technologies, and database management, with a focus on delivering scalable solutions that meet business objectives in the US market.

Senior .NET Developer responsibilities include:

1. Design and develop scalable .NET applications using C#, ASP.NET MVC, and .NET Core 2. Implement RESTful APIs and microservices architecture 3. Develop and optimize SQL Server databases, stored procedures, and queries 4. Implement CI/CD pipelines using Azure DevOps or similar tools 5. Collaborate with cross-functional teams to define requirements and deliver solutions 6. Perform code reviews and ensure adherence to coding standards 7. Troubleshoot and resolve production issues in timely manner 8. Implement security best practices and data protection measures 9. Mentor junior developers and contribute to team knowledge sharing 10. Participate in Agile/Scrum development processes

Must-Have Requirements

1. Bachelor's degree in Computer Science or related field 2. 5+ years of professional .NET development experience 3. Expert knowledge of C#, ASP.NET MVC, and .NET Core/.NET 5+ 4. Strong experience with SQL Server and database design 5. Proficiency in JavaScript, HTML5, CSS3, and front-end frameworks 6. Experience with RESTful API development and consumption 7. Solid understanding of object-oriented programming principles 8. Experience with version control systems (Git, TFS) 9. US work authorization and ability to work in Eastern/Central time zones 10. Strong problem-solving and communication skills

Preferred Qualifications

1. Experience with cloud platforms (Azure, AWS) 2. Knowledge of containerization (Docker, Kubernetes) 3. Experience with Angular or React frameworks 4. Familiarity with NoSQL databases (CosmosDB, MongoDB) 5. Understanding of DevOps practices and tools 6. Experience with unit testing frameworks (NUnit, xUnit) 7. Knowledge of message queuing systems (RabbitMQ, Service Bus) 8. Previous experience in financial or healthcare industries 9. Microsoft certifications (MCSE, MCSD) 10. Experience with legacy .NET Framework migration projects

Bonus Skills

1. Experience with .NET MAUI or Xamarin for cross-platform development 2. Knowledge of machine learning with ML.NET 3. Experience with Blazor WebAssembly 4. Contributions to open-source .NET projects 5. Experience with performance optimization and application monitoring 6. Knowledge of identity management (Azure AD, OAuth2, OpenID Connect) 7. Experience with serverless architectures (Azure Functions, AWS Lambda) 8. Familiarity with GraphQL implementation 9. Experience with real-time communication (SignalR) 10. Previous mentorship or team lead experience

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Senior .NET Developer job description