.NET Backend Developer

ESP Engineered; Mumbai; On-site; INR 800,000 - 1,200,000; Full time

Job summary

ESP Engineered is seeking a skilled .NET Backend Developer to design and maintain robust backend systems in Mumbai. The role requires expertise in .NET Core/6/7/8 and C#, along with proficiency in API development, security practices, and cloud platforms.

The ideal candidate should have experience with ORM solutions and relational databases, contributing to scalable applications. This position offers an opportunity to work in a dynamic environment that fosters collaboration and innovation.

Qualifications

• Strong hands-on experience in .NET Core / .NET 6/7/8 and C#.
• Proficiency in REST API design and development.
• Expertise in Entity Framework Core, Dapper, or similar ORM.

Responsibilities

• Design, develop, and maintain backend applications using .NET Core/.NET 6/7/8 and C#.
• Build and consume RESTful APIs and web services.
• Implement and optimize ORM solutions using Entity Framework Core, Dapper, or similar tools.

Skills

.NET Core / .NET 6/7/8

C#

REST API design

Entity Framework Core

AES encryption

Asynchronous programming

Relational databases

OAuth2 & JWT

Job description

Work Location: Mumbai - 5 Days work from Office (Kanjurmarg)

Job Description

We are looking for a skilled .NET Backend Developer with strong expertise in building scalable and secure backend systems. The ideal candidate should have solid experience with .NET Core/.NET 6/7/8 and C#, along with hands-on exposure to API development, security best practices, and cloud platforms.

Key Responsibilities

• Design, develop, and maintain backend applications using .NET Core/.NET 6/7/8 and C#.
• Build and consume RESTful APIs and web services.
• Implement and optimize ORM solutions using Entity Framework Core, Dapper, or similar tools.
• Design secure APIs with strong knowledge of encryption/decryption techniques (e.g., AES).
• Develop performant solutions leveraging asynchronous programming and multi-threading.
• Work with relational databases such as MySQL, SQL Server, or Azure SQL.
• Implement authentication and authorization using OAuth2, JWT, and API security best practices.
• Collaborate with teams to deploy, monitor, and scale applications on cloud platforms like Azure or AWS.

Required Skills

• Strong hands‑on experience in .NET Core / .NET 6/7/8 and C#.
• Proficiency in REST API design and development.
• Expertise in Entity Framework Core, Dapper, or similar ORM.
• Strong understanding of AES encryption and secure API practices.
• Experience in asynchronous programming and multi-threading.
• Knowledge of relational databases (MySQL, SQL Server, Azure SQL).
• Familiarity with OAuth2, JWT, and API security standards.