.Net Developer

Robotic Process Automation LLC; Boston (MA); On-site; USD 90,000 - 140,000; Full time

Job summary

Robotic Technologies Automation is seeking a skilled .NET developer to design, build, and maintain scalable web applications using C#, .NET Framework/Core, and ASP.NET Core.

You will develop RESTful APIs, implement business logic, optimize SQL Server queries, and integrate frontend apps built with Angular or React with backend .NET APIs.

The role involves CI/CD with GitHub and Azure DevOps, Azure deployment, unit testing with xUnit or NUnit, and collaboration in an Agile/Scrum environment.

Qualifications

• 4+ years of experience in .NET development.
• Experience building RESTful APIs and backend services.
• Strong SQL Server and ORM experience.

Responsibilities

• Design, develop, and maintain scalable web applications in .NET.
• Develop RESTful APIs and backend services.
• Implement authentication/authorization using JWT/OAuth.
• Optimize SQL queries and backend processing for performance.
• Integrate frontend apps (Angular/React) with .NET APIs.
• Collaborate in an Agile/Scrum environment and participate in code reviews.

Skills

C#

ASP.NET Core

REST APIs

Entity Framework

SQL Server

LINQ

Azure

Angular/React

Git

Tools

Azure DevOps

Job description

Roles and Responsibilities

Designed, developed, and maintained scalable web applications using C#, .NET Framework, .NET Core, and ASP.NET Core.

Developed RESTful Web APIs and backend services using ASP.NET Core Web API to support enterprise application integration.

Implemented business logic and application functionality using C#, Object-Oriented Programming (OOP), and design patterns.

Developed database objects, stored procedures, views, functions, and complex SQL queries using Microsoft SQL Server.

Used Entity Framework and Entity Framework Core for database connectivity, data access, and ORM operations.

Implemented LINQ queries for efficient data retrieval, filtering, and manipulation.

Designed and developed reusable components, services, and middleware to improve application maintainability.

Integrated third-party applications and external systems using REST APIs, JSON, and SOAP services.

Implemented authentication and authorization using ASP.NET Identity, JWT, OAuth 2.0, and role-based access control.

Developed microservices-based applications to improve scalability, flexibility, and application performance.

Integrated frontend applications built with Angular or React with backend .NET APIs.

Optimized application performance by improving SQL queries, API response times, and backend processing.

Implemented exception handling, logging, debugging, and application monitoring to ensure system reliability.

Developed unit and integration tests using xUnit, NUnit, and Moq.

Deployed and maintained applications using Microsoft Azure services such as Azure App Services, Azure Functions, and Azure SQL Database.

Used Git, GitHub, and Azure DevOps for source control, CI/CD pipelines, and application deployments.

Participated in code reviews, technical discussions, defect resolution, and production support.

Collaborated with business analysts, QA engineers, and development teams in an Agile/Scrum environment.

Participated in all phases of the Software Development Life Cycle (SDLC), including requirement analysis, design, development, testing, deployment, and maintenance.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.