Senior Back-End Developer (.NET)
RM 7,000 – RM 8,000 | Flexible Working Hours | Based in PJ
Join a fast-growing marketing-tech SaaS company that's making data easy to use and helping brands connect with 650 million consumers across Southeast Asia. With over RM30 million invested into R&D, the team is building smart tools that make a real impact in the region.
Main Responsibilities
- Take part in the full software development lifecycle — from analysis and design to deployment and maintenance
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Develop, maintain, and optimize high-performance RESTful APIs
Write clean, scalable, and testable code in .NET (C#, .NET Core, ASP.NET)
Design efficient database structures and optimize SQL queries (MySQL/PostgreSQL)
Perform debugging, troubleshooting, and performance tuning of backend systems
Integrate with external services and third-party platforms
Conduct unit testing, integration testing, and ensure software quality through CI/CD pipelines
Collaborate with cross-functional teams — frontend, QA, data engineers, and product managers
Requirements
- Minimum 3-4 years of backend development experience
- Strong proficiency in .NET Core, C#, ASP.NET, and MVC architecture
- Solid understanding of REST API design, asynchronous programming, and stateless systems
- Experience with relational databases (MySQL, PostgreSQL)
- Familiar with version control (Git), containerization tools (Docker, Kubernetes), and CI/CD pipelines (e.g. GitHub Actions)
- Exposure to cloud platforms (AWS, Azure, or GCP)
- Comfortable working in Agile environments (JIRA, Scrum)
- Excellent problem-solving skills and ability to work independently
- Diploma or Degree in Computer Science or a related field is preferred
How to Apply
If this sounds like the right opportunity for you, click the application link or send your updated CV to Elaine at elaine(dot)tan@randstad(dot)com(dot)my to explore further.
