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Outsystems Developer

Optimum Solutions (Singapore) Pte Ltd

IslandwideContractS$5,500 – S$8,000/mo

Posted 25 Jun 2026

About this role

Key Responsibilities Assist in designing and developing web and mobile applications using the OutSystems platform to support various business processes and service delivery requirements. Work closely with product teams, business analysts, and stakeholders across to understand business requirements and translate them into technical specifications and scalable solutions. Design, develop and deploy user interfaces, workflows and integrations for business operations and service delivery purposes. Support the building of application integrations that connect multiple platforms and external systems. Help maintain application architecture and infrastructure to support operational, reporting, and analytical workloads across the ecosystem. Implement application testing, validation, and optimisation processes to ensure application quality and performance. Monitor applications and systems to identify potential issues and performance bottlenecks. Support the maintenance of OutSystems applications supporting digital products. Assist in troubleshooting and resolving application-related issues. Create and maintain documentation of application development processes and system configurations. Preferred Qualifications & Skills Relevant education qualification in Computer Science, Software Engineering, Information Technology, or related technical fields 3–5 years of experience in OutSystems solution delivery. Experience delivering applications in public sector projects preferred. OutSystems related certifications preferred. Understanding of application architecture and design patterns within OutSystems. Proficiency in OutSystems development including web services integration and API development concepts and processes. Knowledge of database systems, both relational and non-relational, and their query languages. Familiarity with AWS cloud services such asS3, Lambda, API Gateway, and DynamoDB. Understanding application security, access controls, and logging. Exposure to version contro…

What they're looking for

JSONOWASPCSSAWS

About Optimum Solutions (Singapore) Pte Ltd

Industry: Information & communicationsSize: 1000Website ↗

Frequently asked questions

What does a Outsystems Developer at Optimum Solutions (Singapore) Pte Ltd do?

Key Responsibilities Assist in designing and developing web and mobile applications using the OutSystems platform to support various business processes and service delivery requirements. Work closely with product teams, business analysts, and stakeholders across to understand business requirements a…

What skills does this Outsystems Developer role need?

Key skills for this role include JSON, OWASP, CSS, AWS.

How much does a Outsystems Developer at Optimum Solutions (Singapore) Pte Ltd pay?

This role lists a salary of S$5,500 – S$8,000 per month.

Is this Outsystems Developer role remote, hybrid, or on-site?

The listing is based in Islandwide. Check the posting for remote or hybrid options.

How do I apply for this Outsystems Developer role?

You can apply directly on Optimum Solutions (Singapore) Pte Ltd's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.