Full Stack Dotnet Developer - Work Location Malaysia, KL Hybrid Mode

Unison Group; Kuala Lumpur; On-site; MYR 180,000 - 300,000; Full time

Job summary

Unison Group is seeking a Senior Full Stack .NET Developer with 5+ years of hands-on development experience in C#/.NET technologies. The role involves designing, developing, and maintaining scalable, secure applications with backend and frontend responsibilities.

The candidate will work across backend systems, RESTful APIs, microservices, and modern frontend frameworks (ReactJS/Angular). Strong knowledge of Docker and Kubernetes, plus solid OOP principles, is required.

Qualifications

• 5+ years of hands-on development experience with C#/.NET technologies.
• Experience designing and building scalable backend services and RESTful APIs.
• Strong frontend experience with ReactJS or Angular.
• Proficiency with containerization and modern DevOps practices.

Responsibilities

• Design, develop, test, and maintain scalable applications using C# and .NET Core / ASP.NET Core.
• Develop robust and high-performance RESTful APIs and backend services.
• Implement Microservices architecture and distributed systems patterns.
• Develop responsive frontend applications using ReactJS and Angular.
• Ensure secure authentication and authorization mechanisms and implement API security best practices.

Skills

C#

.NET

RESTful APIs

Microservices

ReactJS

Angular

Docker

Kubernetes

ASP.NET Core

OOP

SOLID

Git/version control

Tools

Docker

Kubernetes

Git

Job description

Job Overview

We are looking for a Senior Full Stack .NET Developer with 5+ years of hands-on development experience in C#/.NET technologies. The ideal candidate should have strong expertise in ASP.NET Core, .NET Core, RESTful APIs, Microservices, ReactJS, Angular, Docker, and Kubernetes.

The candidate will be responsible for designing, developing, and maintaining scalable, secure, high-performance applications while contributing to both backend and frontend development.

Key Responsibilities

6+ years of hands-on experience in C# and .NET technologies

• Design, develop, test, and maintain scalable applications using C# and .NET Core / ASP.NET Core.
• Develop robust and high-performance RESTful APIs and backend services.
• Design and implement applications based on Microservices Architecture and Distributed Systems.
• Develop responsive and maintainable frontend applications using ReactJS and Angular.
• Design scalable backend solutions capable of handling high-volume and distributed workloads.
• Apply Object-Oriented Programming (OOP), SOLID, DRY, and clean coding principles.
• Implement Dependency Injection and appropriate design patterns.
• Develop and maintain secure authentication and authorization mechanisms.
• Implement API security best practices and protect applications against common security vulnerabilities.
• Work with asynchronous programming, multithreading, and concurrent processing.
• Containerize applications using Docker and manage containerized workloads.
• Deploy, manage, and troubleshoot applications using Kubernetes.
• Implement logging, monitoring, troubleshooting, and performance optimization.
• Collaborate with architects, developers, QA engineers, DevOps teams, and business stakeholders.
• Participate in code reviews and ensure adherence to coding and development standards.
• Use Git/version control effectively for source-code management.
• Troubleshoot production issues and contribute to root-cause analysis and resolution.