Senior Software Engineer (.NET)

IRIS Corporation; Kuala Lumpur; On-site; MYR 180,000 - 240,000; Full time

Job summary

IRIS Corporation is seeking a Senior Software Engineer (.NET) to design, develop, test, and deploy enterprise applications using modern .NET technologies. You will contribute to software architecture, database design, system integration, and continuous improvement.

The role focuses on building scalable, secure software with C# and .NET, REST APIs, microservices, and cloud platforms, while collaborating with cross-functional teams.

Qualifications

• Bachelor's degree in Information Technology, Computer Science, Computer Engineering, Information Systems or related field.
• 3–5 years of experience as a .NET Developer, Software Engineer, or Application Developer.
• Strong programming in C# and modern .NET technologies.
• Knowledge of software design patterns, architecture, and best practices.
• Experience with Agile and Scrum methodologies.

Responsibilities

• Participate in requirements analysis and translate business requirements into technical solutions.
• Collaborate with teams to develop software designs, architecture, and technical solutions.
• Design, develop, test, deploy, and maintain applications and services.
• Develop scalable solutions using C#, .NET, REST APIs, and microservices.
• Design and optimize databases and data access solutions.
• Review, refactor, and debug existing code.
• Prepare and maintain technical documentation.

Skills

C# with .NET 8/9/10

REST APIs

Microservices

Azure/AWS/Google Cloud

Docker & Kubernetes

Education

Bachelor's Degree in IT/CS/Engineering/IS

Tools

Oracle

SQL Server

EF Core / LINQ

ASP.NET Web API

Docker

Kubernetes

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

We are looking for an experienced Senior Software Engineer (.NET) to join our Software Solutions team. You will design, develop, test, and deploy enterprise applications and services using modern .NET technologies, while contributing to software architecture, database design, system integration, and continuous improvement.

This role is ideal for a software engineer who enjoys solving complex technical challenges, writing high-quality code, and working with modern technologies such as .NET 8/9/10, REST APIs, microservices, Docker, Kubernetes, and cloud platforms.

We are looking for an experienced Senior Software Engineer (.NET) to join our Software Solutions team. You will design, develop, test, and deploy enterprise applications and services using modern .NET technologies, while contributing to software architecture, database design, system integration, and continuous improvement.

This role is ideal for a software engineer who enjoys solving complex technical challenges, writing high-quality code, and working with modern technologies such as .NET 8/9/10, REST APIs, microservices, Docker, Kubernetes, and cloud platforms.

Key Responsibilities

• Participate in requirements analysis and translate business requirements into effective technical solutions.

• Collaborate with internal teams to develop software designs, architecture, and technical solutions.

• Design, develop, test, deploy, and maintain applications and services.

• Develop scalable solutions using C#, .NET, REST APIs, and microservices architectures.

• Design and optimize databases and data access solutions.

• Review, refactor, enhance, troubleshoot, and debug existing code.

• Develop high-quality, maintainable code in accordance with industry standards and best practices.

• Implement secure application solutions using modern authentication and authorization standards.

• Develop and integrate web services, APIs, and application components.

• Participate in Agile/Scrum activities, including sprint planning, development, testing, reviews, and retrospectives.

• Prepare and maintain technical documentation, including flowcharts, diagrams, system designs, and code documentation.

• Work closely with project, QA, infrastructure, and other technical teams to ensure successful application delivery.

• Support application deployment, troubleshooting, maintenance, and continuous improvement.

• Perform other duties and assignments as required by management.

Requirements

• Bachelor's Degree in Information Technology, Computer Science, Computer Engineering, Information Systems, or a related field.

• Minimum 3–5 years of experience as a .NET Developer, Software Engineer, or Application Developer.

• Strong programming experience in C# and modern .NET technologies.

• Strong understanding of software design patterns, application architecture, and development best practices.

• Practical experience with Agile and Scrum methodologies.

• Strong problem-solving and analytical skills.

• Good communication and interpersonal skills.

• Detail-oriented, self-motivated, proactive, and able to work independently.

• Comfortable reading, understanding, reusing, and improving existing code.

• Ability to develop high-quality, maintainable, and reliable software.

Technical Skills

Required:

• C# with .NET 8, .NET 9, and .NET 10

• .NET Framework and .NET Core for legacy application maintenance

• REST APIs and microservices architecture

• Asynchronous programming

• Software design patterns and architecture

• Oracle and Microsoft SQL Server

• ADO.NET, Entity Framework / EF Core, LINQ, Stored Procedures

• ASP.NET, MVC, Web API

• JavaScript, jQuery, JSON, Bootstrap, HTML5, CSS3

• Authentication and authorization: OAuth 2.0, OIDC, SAML

Good to Have

• Docker and Kubernetes

• RabbitMQ, Apache ActiveMQ, or MSMQ

• PostgreSQL or MongoDB

• Angular or Node.js

• WCF and ASP.NET Web Services

• Windows Forms, WPF, and Windows Services

• SQL Server Reporting Services (SSRS) or JasperReports

• VB.NET

Bonus Skills

• Knowledge of servers, networking, and hosting environments.

• Familiarity with DevOps tools and practices.

• Experience with Microsoft Azure, AWS, or Google Cloud.

• Knowledge of cloud-native application architecture.

• Knowledge of Windows Server and Linux environments.

• Experience with application deployment, CI/CD, and infrastructure integration.

Key Skills

C# | .NET 8 | .NET 9 | .NET 10 | ASP.NET | Web API | REST API | Microservices | SQL Server | Oracle | Entity Framework | LINQ | Docker | Kubernetes | OAuth 2.0 | OIDC | Agile | Scrum | Azure | AWS | Google Cloud