Senior Software Developer (.Net) - Tech Lead

.Net Senior Software Developer (Tech Lead) - Singapore We are looking for an experienced .NET Senior Software Developer / Tech Lead to join a team focused on modernising enterprise-level applications, refactoring legacy systems, and leveraging GenAI technologies to enhance the software development lifecycle. This is a strong opportunity for someone with solid hands-on C# .NET development experience , technical leadership capability, and experience leading Scrum delivery within an enterprise application environment. What’s in it for you Exposure to enterprise level systems and large scale digital transformation projects Opportunity to modernise and revamp core applications Exposure to GenAI-enabled software development initiatives Career progression opportunities Central Singapore location Key Responsibilities: Lead and support the development, enhancement, and maintenance of enterprise-level applications. Provide technical leadership across design, development, code review, troubleshooting, and production support activities. Drive Scrum / Agile delivery and work closely with cross-functional teams to ensure timely delivery of enhancements, fixes, and releases. Investigate and resolve software defects across existing C# .NET, MS SQL, and Java-based applications. Perform detailed root cause analysis for reported issues and propose sustainable technical solutions. Review application architecture, identify areas for improvement, and recommend design enhancements for scalability, performance, and maintainability. Optimise and refactor legacy code to improve system performance, reliability, and maintainability. Collaborate with QA, business users, and technical teams to reproduce bugs, validate fixes, and support regression testing. Write and maintain unit tests and regression tests using frameworks such as MSTest, NUnit, or xUnit. Review logs, metrics, and system behaviour to diagnose issues and recommend improvements. Guide and mentor team members, ensuring good engi…