OutSystems Senior Developer

Role overview

Key responsibilities

• Design, develop, and maintain OutSystems web and mobile applications.
• Design scalable, secure solutions using 4-Layer Canvas, multitenant, and microservices architectures.
• Build reusable components, services, and Forge assets; integrate enterprise and external systems through REST, SOAP, SAP, and other APIs.
• Tune performance using SQL, caching, profiling, and related techniques; conduct code reviews and maintain development standards.
• Work with stakeholders and project teams to turn business needs into technical solutions.
• Troubleshoot issues across development, testing, and production; support deployments and application lifecycle management.
• Maintain technical documentation and architecture diagrams; support L1/L2 teams on complex technical issues.

Required qualifications

• 4–5 years of hands-on OutSystems application development experience.
• Experience with reactive web, mobile, and traditional web applications.
• Strong expertise in OutSystems Service Studio, Integration Studio, Service Center, and Lifetime.
• Strong understanding of HTML5, CSS3, JavaScript, and SQL.
• Experience with scalable architectures, integration frameworks, APIs, reusable modules, and service layers.
• Experience integrating third-party systems, databases, and enterprise applications.
• Knowledge of Business Process Technology, workflow automation, source control, and code repositories.
• Strong analytical, troubleshooting, and communication skills.

Preferred qualifications

• OutSystems Associate, Professional, or Expert certification.
• Experience publishing apps to the Apple App Store or Google Play Store, using Firebase or mobile monitoring tools, or working with Agile and DevOps delivery models.
• Experience in large enterprise or consulting environments.