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.Net Software Developer

Kuala Lumpur, MalaysiaFull-timePosted Oct 9, 2026

Job description

This role is responsible for the analysis, design, development, testing, implementation, maintenance, and support of business-critical applications. The ideal candidate should possess solid hands-on experience in C#, ASP.NET, ASP.NET Core, and Microsoft SQL Server, with the ability to work independently, troubleshoot issues, and deliver quality solutions in a fast-paced environment.

Key Responsibilities

  • Perform systems analysis, design, development, testing, implementation, and documentation of business applications.
  • Develop, enhance, and maintain web and windows-based applications using Microsoft .NET technologies.
  • Design, develop, and maintain RESTful APIs and system integrations.
  • Participate in all phases of the Software Development Life Cycle (SDLC).
  • Troubleshoot, debug, and resolve application issues in development, testing, and production environments.
  • Provide Level 2 application support and ensure smooth Business-As-Usual (BAU) operations.
  • Work closely with business users, business analysts, QA teams, and project stakeholders to gather and understand business requirements.
  • Perform impact analysis and effort estimation for enhancement requests and change requirements.
  • Develop and optimize database objects including stored procedures, views, functions, and queries.
  • Conduct unit testing and support system integration testing (SIT) and user acceptance testing (UAT).
  • Prepare and maintain technical documentation.
  • Participate in code reviews and ensure compliance with development standards and best practices.
  • Collaborate effectively with team members to deliver projects on schedule and with high quality.

Requirements

  • Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
  • Minimum 4 years of hands-on experience in software development using Microsoft technologies.
  • Experience in application maintenance and production support environments.
  • Strong experience in C#, .NET Framework and .NET (ASP.NET MVC and ASP.NET Core).
  • Strong experience with Microsoft SQL Server, including database design, stored procedures, views, functions, query optimization, and performance tuning.
  • Experience in developing and consuming RESTful APIs and web services.
  • Strong understanding of Object-Oriented Programming (OOP), design patterns, and software engineering principles.
  • Good analytical, troubleshooting, and problem-solving skills. . Self-motivated, proactive, and independent with strong ownership. . Strong communicator and team player, able to manage priorities and deadlines. . Positive, adaptable, and quick to learn with a willingness to take on new challenges. Good to have Knowledge
  • Experience with Entity Framework/Core and front-end technologies (HTML5, CSS3, JavaScript, JSON, jQuery).
  • Knowledge of PostgreSQL, GitLab, RabbitMQ/Kafka is an advantage.
  • Exposure to AI-assisted development and modern practices including CI/CD, microservices, and Docker/containerization is preferred. Working hours: Mon to Fri 9am - 6pm

Description copied from flintex's careers page. Read the full posting before you apply.

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