OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD Hiring! Full Time OutSystems Developer in Islandwide (Singapore), Earn up to SGD 6,000 - Ricebowl

• Design, develop and implement enterprise applications using OutSystems 11 / ODC, including Reactive Web Apps, Service Modules, Core Services, Integrations and reusable UI patterns.
• Design and deliver OutSystems applications that support legal work and AI-assisted drafting or review using LLM capabilities integrated with AWS Bedrock models.
• Maintain, support and enhance existing OutSystems applications and platform components, including production issue resolution, minor enhancements, environment support, release coordination and ongoing platform health monitoring.
• Plan and support the migration of existing applications from OutSystems 11 (O11) to OutSystems Developer Cloud(ODC), including application assessment, dependency review, remediation, testing and migration readiness.
• Set up and develop applications on OutSystems Developer Cloud (ODC), including environment configuration, application architecture, reusable components, integrations, deployment and development standards.
• Translate business requirements into secure, scalable and maintainable OutSystems solutions, maximising reusable platform patterns before custom development.
• Develop reusable application components, Blocks, Server Actions, Client Actions, APIs, integration patterns and shared service modules.
• Integrate OutSystems with Microsoft Entra ID, Microsoft 365, enterprise databases, AWS-hosted services and other internal platforms using REST APIs, authentication flows and secure integration patterns.
• Conduct technical reviews, mentor engineers and review vendor deliverables to improve engineering quality, maintainability and production readiness.
• Evaluate new OutSystems platform capabilities and contribute to engineering standards, implementation guidelines, reusable development playbooks and release practices.
• Ensure solutions comply with security, IM8, enterprise architecture, accessibility, audit logging and data governance requirements.

Education and Experience

• Bachelor's degree in Computer Science, Information Technology or a related discipline.
• Minimum 7 years of enterprise software engineering experience.
• Minimum 5 years of hands-on OutSystems development experience, preferably on OutSystems 11 and/or OutSystems Developer Cloud.
• Experience delivering enterprise low-code web applications, legal document automation, AI/LLM-enabled digital services, integrations or productivity tools for Legal or similar professional domains.
• Experience working in Agile and Product teams and collaborating with implementation partners, platform owners and technical architects.
• Technical Skills
• Strong OutSystems development skills including Reactive WebApps, Screens, Blocks, Client Actions, Server Actions, Entities, Aggregates, Advanced SQL, Timers, integrations and Exception Handling.
• Experience with OutSystems architecture patterns including foundation modules, core services, end-user modules, producer-consumer dependencies, reusable components and application layering.
• Experience with integration and security patterns including REST APIs, JSON, authentication, authorisation, role-based access control, SSO/ identity integration and secure secrets handling.
• Implementation experience in enterprise OutSystems web applications, preferably involving legal document processing, document bundling, table of contents generation, AI/LLM integrations, AWS Bedrock integration and secure role-based access control.
• Knowledge of OutSystems Service Center, Life Time, deployment planning, environment management, version control, CI/CD, code review and DevSecOps practices.

Certifications

• OutSystems Associate Reactive Developer certification or equivalent hands-on experience.
• OutSystems Professional Developer / Tech Lead certification is highly desirable.
• Additional certifications in cloud, DevSecOps, software architecture, security or Agile delivery are advantageous.