Senior .NET Software Engineer

Randstad; Kuala Lumpur; Hybrid; MYR 150,000 - 200,000; Full time

Job summary

A leading digital security company in Malaysia is seeking a hands-on Software Engineer to design and build scalable applications. With 5+ years of experience in software development required, the role emphasizes collaborative work in a hybrid setting. Ideal candidates are proficient in C#/.NET and RESTful API design, with a focus on performance and security.

Qualifications

• 5+ years of experience in software development for medium to large-scale systems.
• Deep understanding of RESTful API design, database fundamentals (SQL & NoSQL), and API governance.
• Solid grasp of software engineering principles: SOLID, DRY, KISS, TDD.

Responsibilities

• Design, build, and maintain scalable applications and services.
• Develop robust RESTful APIs and ensure proper API governance.
• Collaborate with cross-functional teams including DevOps, QA, and product stakeholders.

Skills

C# / .NET

RESTful API design

Database fundamentals (SQL & NoSQL)

Software engineering principles (SOLID, DRY, KISS, TDD)

Microservices

Event-driven architecture

Caching strategies

Entity Framework

Mediator Pattern

FluentValidation

ElasticSearch

Education

Bachelor Degree

Job description

Overview

RM6,000 – RM9,000/month | Hybrid (Cyberjaya)

A trusted pioneer in Malaysia’s digital security space is expanding their development team. With a strong reputation for creating secure digital identities and authentication frameworks, this company builds national-level platforms that serve millions of users. They are currently hiring for a hands-on software engineer to help deliver scalable systems and services across their growing suite of digital solutions.

Responsibilities

• Design, build, and maintain scalable applications and services, focusing on performance and clean code principles
• Develop robust RESTful APIs and ensure proper API governance across systems
• Collaborate with cross-functional teams including DevOps, QA, and product stakeholders
• Participate in agile sprints, daily stand-ups, and design discussions to align on delivery goals
• Apply best practices in object-oriented programming, microservices, and caching strategies
• Ensure systems are built with security, scalability, and maintainability in mind

Requirements

• 5+ years of experience in software development for medium to large-scale systems
• Strong experience in either C# / .NET
• Deep understanding of RESTful API design, database fundamentals (SQL & NoSQL), and API governance
• Solid grasp of software engineering principles: SOLID, DRY, KISS, TDD
• Experience with microservices, event-driven architecture, and caching strategies
• Proficient in tools and frameworks such as Entity Framework, Mediator Pattern, FluentValidation, and ElasticSearch
• Solid understanding of Object-Oriented Programming (OOP) concepts and application of common design patterns in real-world projects

Bonus Points

• Cloud experience (PDSA, GOV virtual machines; AWS exposure a plus for future projects)
• Experience working in Agile/Scrum environments
• Familiar with CI/CD pipelines, DevOps tools, and deployment best practices
• Experience in Java and Spring Boot is a plus

📩 Interested?
Click the application link to apply or send your updated CV to Elaine at elaine(dot)tan@randstad(dot)com(dot)my to find out more.

Skills

no additional skills required

Qualifications

no additional qualifications required

Education

Bachelor Degree