Application Support Developer (Java & .NET), Singapore

Key Responsibilities Analyze, troubleshoot, and resolve application issues across Java and .NET-based systems Monitor application performance and ensure system stability and availability Collaborate with development, QA, and infrastructure teams for issue resolution and enhancements Support deployment activities and environment management Perform root cause analysis (RCA) and implement preventive measures Document issues, solutions, and best practices in knowledge repositories Participate in team discussions and contribute to continuous improvement initiatives Provide support and guidance to stakeholders and internal teams Required Skills Strong working knowledge of Java Hands-on experience with .NET Core / .NET Framework Familiarity with Spring Boot Proficiency in JavaScript Experience with SQL Server and database concepts Understanding of Entity Framework (Code-First approach preferred) Basic understanding of application support processes (incident, problem management) Good troubleshooting and analytical skills Preferred Skills
Experience with Docker and containerization Exposure to AWS or cloud platforms Familiarity with Agile/Scrum methodologies Knowledge of application remediation or production support environments