.NET Developer

Keka Technologies Private Limited; Hinoba-an; On-site; PHP 600,000 - 900,000; Full time

Job summary

Keka Technologies Private Limited is seeking a skilled .NET Backend Developer to design, build, and secure scalable backend systems. You will work with .NET Core/.NET 6/7/8 and C#, create RESTful APIs, and implement robust security using AES encryption and modern authentication.

You will leverage ORM tools like Entity Framework Core or Dapper, handle asynchronous programming, and work with MySQL/SQL Server/Azure SQL. Cloud deployment on Azure or AWS is expected.

Qualifications

• Solid experience with .NET Core/.NET 6/7/8 and C# is required.
• REST API design and development proficiency.
• Expertise in ORMs like Entity Framework Core or Dapper.
• Strong knowledge of AES encryption for secure APIs.
• Experience with asynchronous programming and multi‑threading.
• Familiarity with relational databases (MySQL/SQL Server/Azure SQL).
• Knowledge of OAuth2 and JWT for API security.
• Exposure to Azure or AWS cloud services.

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.

Skills

NET Core/.NET 6/7/8

C#

REST API design

Entity Framework Core

Dapper

AES encryption

Asynchronous programming

Relational databases

OAuth2/JWT

Azure/AWS cloud

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.
• Exposure to Azure or AWS cloud services.