💼 Full-Time Position

Application Support Developer (Java & .NET)

🏢
rapsys technologies pte. ltd.
📍 singapore, singapore, Singapore
📍
Location
singapore, Singapore
📅
Posted
June 10, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

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 Serve...