Dotnet Developer

Position Overview We are looking for a proactive and detail-oriented C# Developer to join our growing IT team at QI Thailand. In this role, you’ll contribute to the development, enhancement, and maintenance of enterprise applications in alignment with business needs and technical specifications. You’ll have the opportunity to work on modern technologies, including .NET Core and Azure Cloud, while collaborating with experienced developers to deliver scalable and robust solutions. Key Responsibilities Design, develop, and maintain applications using .NET technologies, including .NET Core, ASP.NET, VB.NET, and C#.Build efficient and secure database interactions using SQL Server (2016+), T-SQL, and LINQ.Integrate with RESTful APIs, work with JSON, and leverage Azure services for cloud-based solutions.Perform code reviews, write automated tests, and ensure high code quality and performance.Collaborate closely with Lead and Senior Developers on technical design and implementation of new features.Estimate effort accurately and manage task delivery within timelines.Contribute to technical research, proof-of-concepts, and performance optimizations.Promote best practices for maintainable, scalable, and secure code development. Qualifications Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent.2–3 years of hands-on development experience in VB.NET, C#, ASP.NET, and preferably .NET Core.Strong experience with SQL Server (2016+), including stored procedures and T-SQL.Working knowledge of Azure App Services, Functions, and Storage.Solid grasp of object-oriented programming (OOP) and design patterns.Experience in integrating with RESTful APIs and handling JSON data formats.Familiarity with front-end technologies such as HTML5, CSS, JavaScript, and jQuery (experience with React or Angular is a plus).Excellent problem-solving skills, strong attention to detail, and a passion for learning.Ability to work both independently and in a collaborative team environment.Strong communication skills and a proactive work approach.Experience in Agile/Scrum development environments.Exposure to CI/CD pipelines or DevOps tools is a plus.