C# .NET Developer

Visa Hunt; Malaysia; On-site; MYR 120,000 - 180,000; Full time

Job summary

Visa Hunt is seeking a skilled .NET Core developer in Malaysia to build robust, scalable applications. You will craft maintainable backend services, design complex SQL/MongoDB queries, and deliver secure RESTful APIs with authentication while integrating third‑party services.

You’ll work closely with frontend teams and participate in the full development lifecycle. The ideal candidate will be proficient in .NET Core 8.0+, ASP.NET Core, SQL Server, and MongoDB, with experience in Redis caching

Qualifications

• Proficient in .NET Core 8.0+ and ASP.NET Core Web API/MVC.
• Strong SQL Server and MongoDB with optimization.
• Design RESTful APIs with authentication and third‑party integrations.
• Familiar with LINQ, Dapper, EF Core, Serilog, and Git.

Responsibilities

• Develop robust .NET Core applications with clean code using modern design patterns.
• Build complex SQL queries, MongoDB solutions, and optimize performance for high-traffic apps.
• Create RESTful APIs with JWT authentication and integrate OAuth2, GraphQL, and gRPC.
• Implement message processing with RabbitMQ/Kafka and caching with Redis.
• Collaborate with frontend teams, troubleshoot performance issues, and contribute to full SDLC.

Skills

.NET Core

ASP.NET Core

SQL Server

MongoDB

RESTful APIs

JWT/OAuth2

RabbitMQ

Kafka

Redis

LINQ

Dapper

EF Core

Serilog

Git

Tools

Git

Job description

Job Responsibilities:

• Develop robust .NET Core applications with clean, maintainable code using modern design patterns.
• Build complex SQL queries, MongoDB solutions, and optimize performance for high-traffic applications.
• Create RESTful APIs with JWT authentication and integrate third-party services (OAuth2, GraphQL, gRPC).
• Implement message processing with RabbitMQ/Kafka and caching strategies with Redis.
• Work with frontend teams, troubleshoot performance issues, and contribute to full development lifecycle

Job Requirements:

• Proficient in .NET Core 8.0+ with ASP.NET Core (Web API, MVC, Dependency Injection).
• Strong SQL Server skills and MongoDB familiarity with optimization experience.
• Proven RESTful API design, authentication implementation, and third-party integrations.
• Knowledge of LINQ, Dapper, Serilog, Entity Framework Core, and version control.
• Clean code writing, independent problem-solving, and Agile methodology adaptation.

Good To Have:

• ABP Framework experience for modular development and multi-tenancy.
• RabbitMQ or Kafka hands-on experience for distributed systems.
• Redis implementation for caching and session management.
• Basic JavaScript for cross-team collaboration.
• ASP.NET Zero customization and enterprise application experience.

Originally posted on Himalayas