Full Stack Developer (C#.NETcore_NintexK2_MsSQL_RestAPI_DevOps), Singapore

Maltem Asia is currently seeking a
Full Stack Developer
for a Wealth Management Client based in Singapore. Key Responsibilities: Propose and design application and system solutions on Nintex K2 platform that aligns with business goals and enterprise standards. Develop and deliver software solutions on Nintex K2 (K2Five), including SmartObjects, Views, Forms, and Workflows. Build and maintain robust applications and API interfaces using C# .NET Framework and .NET Core. Write complex SQL queries, design stored procedures, and optimise database performance on Microsoft SQL Server. Review code and workflows to ensure quality, performance, and maintainability. Investigate issues in existing systems, perform root-cause analysis, and design effective fixes. Review enhancement requests, propose solutions, and implement them in current systems. Ensure security compliance by design and timely patching and upgrades. Must-Have skillsets: At least 3 years of hands-on experience in application development, preferably in the following areas: Nintex K2 (K2-Five) - Knowledge in SmartObjects, Views, Forms, and Workflows. C# .NET Framework & .NET Core - Focused on building robust applications and API interfaces. Microsoft SQL Server - Strong proficiency in writing complex queries, designing stored procedures, and optimizing performance. Possess a collaborative and team-first mindset with strong accountability and reliability in independent work. Good-To-Have: Experience and knowledge in Microsoft SharePoint Development and Integration. Experience in DevOps tooling and CI/CD practices. Experience in RESTful API design and integration patterns.