Senior Software Engineer (Fullstack)

Guidelines on Tranglo’s look and feel; Kuala Lumpur; On-site; MYR 80,000 - 120,000; Full time

Job summary

A tech solutions company based in Kuala Lumpur is seeking a skilled full stack developer with strong knowledge in .NET technologies, specifically C#.NET and ASP.NET. The role involves leading the development of legacy systems, building integrations with modern technologies, and collaborating with cross-functional teams. Ideal candidates should have a solid grasp of both front-end and back-end technologies, and a commitment to quality and problem-solving. This position offers a chance to work with innovative cloud-based solutions.

Qualifications

• Experience in full stack development with .NET technologies.
• Strong knowledge in C#.NET and experience with ASP.NET.
• Familiarity with frontend technologies like JavaScript, jQuery, HTML, CSS.

Responsibilities

• Lead development and integration of legacy and new systems.
• Design and support web services and application logging.
• Collaborate with teams and assist in the development of microservices.

Skills

.NET Technologies

C#.NET

VB.NET

ASP.NET

JavaScript

SQL Server

REST APIs

Microservices

Problem-solving

Communication

Tools

NLog

ELK Stack

RabbitMQ

Redis

Git

Azure DevOps

Job description

Overview

Guidelines on Tranglo’s look and feel – Kuala Lumpur, Kuala Lumpur

Key Responsibilities

• 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.
• Frontend technologies: JavaScript, jQuery, HTML, CSS.
• Backend services: WCF, REST APIs.
• Experience in reporting: SSRS, Excel automation/export.
• SQL Server – advanced T‑SQL, performance tuning, scripting.
• Message Queuing: MSMQ, RabbitMQ.
• 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:

• .NET Core, Web API, modern JavaScript frameworks (e.g., Angular).
• 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.