OutSystems Developer: Build Responsive Apps & APIs

Apar Technologies Private Limited; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Apar Technologies Private Limited in Singapore is seeking an experienced OutSystems Developer to join our agile team. You will build and enhance responsive web and mobile apps, translating business requirements into reusable components and robust data models.

You will implement REST and SOAP integrations, optimise SQL queries, participate in code reviews, and contribute to quality, security and performance. A 2–4 year track record with OutSystems, Service Studio and Agile practices is preferred.

Qualifications

• Diploma or Bachelor's degree in Computer Science, Information Systems, Software Engineering or a related discipline.

Responsibilities

• Develop and enhance responsive web and mobile applications using OutSystems.
• Translate business requirements, user stories and process flows into application components.
• Develop user interfaces, business logic, data models, validations and role-based access controls.
• Develop and integrate REST APIs and support SOAP integrations where required.
• Write and optimise SQL queries and data access logic.
• Perform unit testing and support SIT and UAT activities.
• Troubleshoot application issues and resolve defects within agreed timelines.
• Participate in code reviews and address application quality, security and performance findings.
• Support application deployments, environment promotions and post-release validation.
• Investigate production incidents, perform root-cause analysis and implement fixes.
• Maintain technical documentation and contribute to Agile activities such as sprint planning, stand‑ups, demonstrations and retrospectives.

Skills

OutSystems development

Reactive Web applications

SQL and relational databases

REST APIs

Education

Diploma or Bachelor’s degree in CS/IS/SE or related discipline

Tools

OutSystems Service Studio

Git

Azure DevOps

Job description

Apar Technologies Private Limited in Singapore is seeking an experienced OutSystems Developer to join our agile team. You will build and enhance responsive web and mobile apps, translating business requirements into reusable components and robust data models.

You will implement REST and SOAP integrations, optimise SQL queries, participate in code reviews, and contribute to quality, security and performance. A 2–4 year track record with OutSystems, Service Studio and Agile practices is preferred.