Senior Software Engineer (Fullstack)

Tranglo; Kuala Lumpur; On-site; MYR 80,000 - 120,000; Full time

Job summary

A technology company in Kuala Lumpur is seeking a Full Stack Developer to lead legacy system maintenance and build modern applications. The ideal candidate will have strong experience in .NET technologies, including C#.NET and SQL Server. Responsibilities include collaborating across teams to ensure seamless integration and monitoring application performance. Ideal for problem solvers with excellent communication skills.

Qualifications

• Full stack development experience in .NET technologies.
• Strong skill set in C#.NET, VB.NET, ASP.NET Web Forms/MVC.
• Experience with WCF and REST APIs for backend services.

Responsibilities

• Lead the development and maintenance of legacy systems.
• Build new systems using modern technologies like .NET Core.
• Implement application logging and health monitoring.

Skills

Full stack development experience in .NET technologies

Strong in C#.NET

Experience in reporting with SSRS

Troubleshooting and debugging complex applications

Excellent problem-solving and analytical skills

Tools

SQL Server

Azure DevOps

ELK Stack

RabbitMQ

Job description

• Lead the development, enhancement, and maintenance of existing legacy systems (ASP.NET, VB.NET, C#.NET).
• Build and integrate new systems using modern technologies (.NET Core, REST APIs, Angular, CI/CD).
• Design, develop, and support Web Services (WCF, RESTful APIs).
• Collaborate across teams on various product lines to ensure seamless integration and functionality.
• Implement and monitor application logging and health using NLog, ELK Stack (Elasticsearch, Logstash, Kibana), and Filebeat.
• Develop and optimize SQL Server stored procedures, functions, and complex queries for high-performance.
• Support and troubleshoot production issues with effective root cause analysis.
• Use message queuing and caching solutions like MSMQ, RabbitMQ, Redis, and HttpRuntime Cache.
• Implement background processing and scheduling with tools like Quartz and Hangfire.
• Follow coding standards, documentation practices, and maintain clean code with tools like SonarQube.
• Collaborate with DevOps for CI/CD and API Gateway integrations in microservices architecture.
• Write and maintain SSRS reports and exportable Excel reports.
• Participate in code reviews, architectural discussions, and technical mentoring.
• Transition legacy systems to modern tech stacks with event-driven and microservices principles.

Technical Skills & Experience

Required:

• Full stack development experience in .NET technologies.
• Strong in C#.NET, VB.NET, ASP.NET Web Forms/MVC.
• Backend services: WCF, REST APIs.
• Experience in reporting: SSRS, Excel automation/export.
• SQL Server – advanced T-SQL, performance tuning, scripting.
• Caching: Redis, HttpRuntime Cache.
• Logging: NLog, ELK Stack, Filebeat.
• Troubleshooting and debugging complex applications.
• Familiar with legacy tools like EXE-based utilities, Windows Services, Quartz Scheduler.

Preferred/Good to Have:

• Experience with dependency libraries: FluentValidation, Polly, Hangfire.
• Microservices architecture and API Gateway.
• CI/CD pipelines, Git, Azure DevOps or similar.
• Event-driven systems and pub-sub architecture.
• Load balancing experience (e.g., KEMP LoadMaster).

Soft Skills:

• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.
• Ability to work independently and in cross-functional teams.
• Attention to detail and commitment to quality.
• Adaptable and eager to learn new technologies.

Ready to action

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