Senior .NET Developer - C#, APIs & SQL Expert

Robotic Technologies Automation; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

Robotic Technologies Automation is hiring an experienced .NET Developer to design, develop, test, and maintain scalable software applications using Microsoft technologies. You will contribute to a fast-growing team building robust backend services and web apps.

The role emphasizes ASP.NET Core, RESTful APIs, SQL Server, and collaborative Agile practices, with opportunities to work on microservices, cloud integrations, and modern DevOps workflows.

Qualifications

• Strong hands-on experience with C# and .NET.
• Experience with .NET Core or modern .NET versions.
• Knowledge of ASP.NET MVC and ASP.NET Core.
• Experience developing REST APIs and web services.
• Strong SQL Server and database development skills.
• Knowledge of Entity Framework or Entity Framework Core.
• Understanding of object-oriented programming (OOP) concepts.
• Experience with Git and version control systems.
• Knowledge of unit testing and debugging.
• Strong analytical, problem-solving, and communication skills.

Responsibilities

• Design, develop, and maintain applications using C# and .NET technologies.
• Build web applications and backend services using ASP.NET Core and .NET.
• Develop and integrate RESTful APIs and web services.
• Work with SQL Server databases, stored procedures, and queries.
• Write clean, reusable, and maintainable code.
• Perform unit testing, debugging, and application troubleshooting.
• Identify and resolve application defects and performance issues.
• Collaborate with business analysts, QA engineers, architects, and other developers.
• Participate in code reviews and technical design discussions.
• Support application deployment, maintenance, and production issue resolution.
• Follow Agile/Scrum methodologies and software development best practices.

Skills

C#

.NET Core

ASP.NET Core

REST APIs

SQL Server

Entity Framework

OOP Concepts

Git

Unit Testing

Problem Solving

Communication

Tools

Azure

Docker

Kubernetes

CI/CD

Job description

Robotic Technologies Automation is hiring an experienced .NET Developer to design, develop, test, and maintain scalable software applications using Microsoft technologies. You will contribute to a fast-growing team building robust backend services and web apps.

The role emphasizes ASP.NET Core, RESTful APIs, SQL Server, and collaborative Agile practices, with opportunities to work on microservices, cloud integrations, and modern DevOps workflows.