Lead Low-Code Engineer - OutSystems and Modernization

USER EXPERIENCE RESEARCHERS PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

USER EXPERIENCE RESEARCHERS PTE. LTD. seeks an engineer to maintain and enhance an existing digital service, migrating toward a modern architecture. You will work across development, production support, deployment, and migration tasks using OutSystems, Sitefinity CMS and AWS infrastructure. Strong focus on reliability and documentation.

Responsibilities include implementing backend logic, managing database components and ensuring smooth rollouts, with emphasis on security and scalable design.

Qualifications

• At least 3 years of hands-on application development using OutSystems.
• Experience delivering an OutSystems-based production system with project value of at least S$5 million.
• Experience supporting one or more production applications after go-live, incl. incident investigation.
• Hands-on experience with Oracle Database in development or production support.

Responsibilities

• Develop and maintain applications using OutSystems and Sitefinity CMS.
• Design, test enhancements and defect fixes for OutSystems-based apps.
• Maintain backend logic, workflows, integrations and rules using OutSystems and OPA.
• Maintain Oracle Database components, including SQL queries and procedures.
• Support production deployments, incident resolution and post-deployment verification.
• Assist migration planning and modernisation toward a target architecture.
• Produce technical documentation including designs, diagrams and runbooks.

Tools

OutSystems

Oracle Database

Database

Low Code Application Development

Sitefinity CMS

AWS

ReactJS

Golang

Kubernetes

GitLab

CodePipeline

CloudWatch

Dynatrace

Observability Tools

Job description

USER EXPERIENCE RESEARCHERS PTE. LTD. seeks an engineer to maintain and enhance an existing digital service, migrating toward a modern architecture. You will work across development, production support, deployment, and migration tasks using OutSystems, Sitefinity CMS and AWS infrastructure. Strong focus on reliability and documentation.

Responsibilities include implementing backend logic, managing database components and ensuring smooth rollouts, with emphasis on security and scalable design.