.NET API Developer (ASP.NET Core)

AutomateBuddy Technologies Private Limited; Mumbai; On-site; INR 800,000 - 1,200,000; Full time

Job summary

AutomateBuddy Technologies Private Limited is a growing IT company based in Mumbai area seeking a skilled .NET API Developer to design and implement RESTful Web APIs using ASP.NET Core. The role emphasizes clean architecture, scalable backend systems, and close collaboration with SQL Server and PostgreSQL databases.

The candidate will work with repository-service patterns, Dapper for data access, dependency injection, Swagger/OpenAPI documentation, and background job processing with Hangfire,

Qualifications

• Bachelor’s degree in Computer Science, IT, Engineering, or related field.
• 1-2 years of hands-on experience in backend/API development.
• Strong hands-on experience in C# and ASP.NET Core Web API.

Responsibilities

• Design and develop RESTful Web APIs using ASP.NET Core
• Implement Repository–Service pattern to ensure clean separation of concerns
• Build data access layers using Dapper ORM
• Work with SQL Server and PostgreSQL databases
• Write optimized SQL queries, stored procedures, and functions
• Implement and manage Dependency Injection in .NET Core
• Ensure API performance, scalability, and security
• Handle exception management, logging, and validation
• Participate in code reviews and follow best coding standards
• Write unit and integration tests
• Maintain API documentation using Swagger / OpenAPI
• Implement and manage background jobs and schedulers using Hangfire
• Monitor and troubleshoot scheduled jobs and automated processes

Skills

C#

ASP.NET Core Web API

REST API design

Repository & Service pattern

DI in .NET Core

Unit testing

Onion/Cake architecture

Git version control

Clean Architecture

Swagger/OpenAPI

Education

Bachelor’s degree in Computer Science/IT/Engineering

Tools

Dapper ORM

SQL Server

PostgreSQL

Hangfire

Swagger/OpenAPI

Job description

Functional Area: IT Software - Application Programming, Maintenance Role Category: Programming & Design Role Category: -- Employment Type: Full Time Experience: 2 Years Location: Mumbai / Navi Mumbai / Nearby Locations Prefferred Language :

Job Summary

We are looking for a skilled .NET API Developer with strong experience in ASP.NET Core Web APIs, clean architecture patterns, and database-driven backend systems.

The role focuses on designing and developing scalable, secure, and high-performance RESTful APIs, working closely with SQL databases, background job processing, and modern backend best practices.

Responsibilities

• Design and develop RESTful Web APIs using ASP.NET Core
• Implement Repository–Service pattern to ensure clean separation of concerns
• Build data access layers using Dapper ORM
• Work with SQL Server and PostgreSQL databases
• Write optimized SQL queries, stored procedures, and functions
• Implement and manage Dependency Injection in .NET Core
• Ensure API performance, scalability, and security
• Handle exception management, logging, and validation
• Participate in code reviews and follow best coding standards
• Write unit and integration tests
• Maintain API documentation using Swagger / OpenAPI
• Implement and manage background jobs and schedulers using Hangfire
• Monitor and troubleshoot scheduled jobs and automated processes

Required Skills

• Strong hands-on experience in C# and ASP.NET Core Web API
• Solid understanding of RESTful API design principles
• Hands-on experience with Repository & Service design patterns
• Strong experience witha Dapper ORM
• Strong knowledge of SQL Server and PostgreSQL
• Good understanding of Dependency Injection in .NET Core
• Experience with Swagger / OpenAPI documentation
• Familiarity with Git and version control systems
• Understanding of Clean Architecture / Onion Architecture

Minimum Qualification

Required Qualification

• Bachelor’s degree in Computer Science, IT, Engineering, or related field
• 1-2 years of hands‑on experience in backend/API development

Additional Info