Outsystem Developer

Key Responsibilities: • Maintain and enhance existing OutSystems applications. • Investigate and resolve L2/L3 production incidents and defects. • Perform root cause analysis (RCA) and recommend permanent fixes. • Develop approved enhancements and change requests. • Troubleshoot application, database, API and integration issues. • Develop and support REST/SOAP API integrations. • Perform technical/unit testing and support SIT/UAT. • Support application releases and deployments across Development, UAT and Production. • Troubleshoot authentication, authorisation and role-based access issues. • Maintain technical, deployment and troubleshooting documentation. • Work closely with the L1 support team to ensure incidents and service requests are resolved within agreed timelines. • What We're Looking For Qualifications • Diploma or Degree in Computer Science, Information Technology, Software Engineering, or equivalent. • 3+ years of hands-on OutSystems development experience • Strong experience with OutSystems 11 • Experience with Reactive Web applications • Proficient with Service Studio and Service Center • Good understanding of OutSystems application architecture and lifecycle management • Experience with: • REST/SOAP APIs • SQL and data modelling • JSON/XML • System integrations • Application debugging and logging • Authentication and role-based access control • Release and deployment management • Strong troubleshooting and root-cause analysis skills. • Experience supporting production applications in an L2/L3 environment. • Understanding of Incident, Problem and Change Management processes. • Good written and verbal communication skills. • Able to work independently and manage multiple applications or incidents concurrently. Good to Have • OutSystems certification, preferably Associate Reactive Developer or higher. • ITIL Foundation certification or experience working in an ITIL environment. • DevOps / DevSecOps experience. • Experience supporting enterprise or business-critical applications. • Previous experience supporting Singapore government or public-sector systems.