The posting
OutSystems Developer - Low Code Engineer (Consultant / Senior Consultant) - 1 Year Fixed Contract
About the Opportunity
My client, a well-established technology consulting and digital transformation organization, is looking for experienced OutSystems Developers / Low Code Engineers to support and modernize a business-critical Singapore public sector platform.
This role involves application development, production support, system enhancements, troubleshooting, and modernization initiatives within a large-scale enterprise environment.
Key Responsibilities
Application Development
- Develop and enhance applications using OutSystems.
- Build and maintain business workflows, integrations, and application logic.
- Support frontend functionality and content management components.
- Develop and maintain Oracle Database objects, queries, and stored procedures.
Production Support
- Resolve application defects, incidents, performance issues, and integration failures.
- Support deployments, releases, rollbacks, and post-deployment validation.
- Conduct root-cause analysis and implement permanent fixes.
Infrastructure & Integration
- Support applications hosted on AWS.
- Work with enterprise security, authentication, and identity integrations.
- Support enterprise-scale application environments and integrations.
Modernisation Initiatives
- Participate in migration and modernization projects.
- Support transition planning, technical assessments, testing, and cutovers.
- Ensure production stability during transformation initiatives.
Senior Consultant Responsibilities
- Lead technical delivery and engineering workstreams.
- Provide architecture and solution guidance.
- Manage technical risks, dependencies, and complex production issues.
- Mentor engineers and drive technical decisions.
Mandatory Requirements
Consultant
- Minimum 3 years' OutSystems development experience
- Experience supporting production applications post go-live
- Hands-on Oracle Database experience
- Enterprise application development experience
- Experience delivering at least one Singapore Government OutSystems project
Senior Consultant
- Minimum 7 years' application development experience
- At least 3 years' OutSystems experience
- Technical leadership and solution architecture experience
- Experience leading system implementation, enhancement, migration, or modernization projects
Mandatory Technical Skills
✅ OutSystems
✅ Oracle Database
✅ Production Application Support
✅ Application Troubleshooting & Incident Resolution
✅ Enterprise Application Development
✅ System Enhancement & Maintenance
Preferred Skills
- Oracle Policy Automation (OPA) / Oracle Intelligent Advisor (OIA)
- Sitefinity CMS
- AWS (S3, EC2, Lambda, ELB, CodeDeploy, KMS)
- GitLab CI/CD or CodePipeline
- ADFS, SAML, WOG AD, CAM
- API Gateway
- Dynatrace, Datadog, CloudWatch
- Infrastructure & Security Practices
- Cloud Migration & Modernization Experience
Ideal Candidate
The strongest candidates will have:
- Strong OutSystems development experience
- Oracle Database expertise
- Hands-on production support experience
- Exposure to AWS-hosted enterprise applications
- Singapore Government project experience
- Large-scale application modernization experience
- Ability to support and enhance complex legacy systems while contributing to future-state architecture
Jaspreet Kaur Sran (R22109724)
JAC Recruitment Pte. Ltd. (90C3026)



