OutSystems Developer - Low Code Engineer (Consultant / Senior Consultant)

JAC RecruitmentSingaporemycareersfuturepublished 10/30/2026
Must-have:GitAWSCloudFrontendCI/CDSecuritySeniorLead

About the company

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.

Your tasks

This role involves application development, production support, system enhancements, troubleshooting, and modernization initiatives within a large-scale enterprise environment.

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.

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
  • 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

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

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

How to apply

Jaspreet Kaur Sran (R22109724) JAC Recruitment Pte. Ltd. (90C3026)

Contact person

Listed by the employer in the job posting — for questions and your application.

  • Jaspreet Kaur Sran