Experienced .NET Developer: C#, ASP.NET, APIs & Azure

Ethereum Technologies LLC; Denver (CO); On-site; USD 85,000 - 120,000; Full time

Job summary

Ethereum Technologies is seeking an experienced .NET Developer to design, develop, test, and maintain scalable web applications and enterprise software using Microsoft .NET technologies. You will design, develop, and maintain applications with C#, .NET Core, and ASP.NET MVC, and build RESTful APIs with ASP.NET Core Web API.

You will implement backend logic, work with SQL Server and EF/LINQ, integrate third-party APIs, and deploy on Azure.

Qualifications

• Design, develop, and maintain scalable web applications using C# and .NET technologies.
• Build RESTful APIs and microservices with ASP.NET Core Web API.
• Implement backend logic with OO programming, SQL Server, and EF/LINQ.
• Authenticate/authorize with OAuth 2.0, JWT, and ASP.NET Identity.

Responsibilities

• Design, develop, and maintain applications using C#, .NET Core, and ASP.NET MVC.
• Build RESTful APIs and microservices using ASP.NET Core Web API.
• Implement backend business logic using C# and object-oriented programming concepts.
• Work with SQL Server, stored procedures, triggers, and query optimization.
• Integrate third-party APIs and external systems.
• Develop and maintain Entity Framework and LINQ-based data access layers.
• Implement authentication and authorization using OAuth 2.0, JWT, and ASP.NET Identity.
• Work with Azure services for application deployment and cloud integration.
• Perform unit testing, debugging, troubleshooting, and code reviews.
• Collaborate with business analysts, QA engineers, and cross-functional development teams.
• Follow Agile/Scrum methodologies and participate in sprint planning.
• Optimize application performance, scalability, and security.
• Maintain technical documentation and support production deployments.

Skills

C#

.NET Core

ASP.NET MVC

RESTful APIs

OAuth 2.0 / JWT

Azure services

Unit testing

Agile/Scrum

Education

Bachelor's degree in Computer Science or related

Tools

SQL Server

Entity Framework

LINQ

Job description

Ethereum Technologies is seeking an experienced .NET Developer to design, develop, test, and maintain scalable web applications and enterprise software using Microsoft .NET technologies. You will design, develop, and maintain applications with C#, .NET Core, and ASP.NET MVC, and build RESTful APIs with ASP.NET Core Web API.

You will implement backend logic, work with SQL Server and EF/LINQ, integrate third-party APIs, and deploy on Azure.