OutSystems Developer

Quick Facts

• Role: Mid-level OutSystems Developer (support and evolutive development)
• Focus: Keep a live production application running while continuously improving it
• Work style: Mix of reactive incident/break-fix and planned enhancements under SLAs

Description

You will diagnose and resolve incidents and bugs in existing OutSystems applications, then design and build new features and enhancements based on business requirements. The role includes root-cause analysis for recurring issues, monitoring application performance and health, and maintaining technical documentation (architecture notes and support runbooks). You’ll collaborate with business and IT stakeholders, participate in code reviews, and manage integrations with external systems.

Responsibilities

• Diagnose and resolve incidents and bugs with minimal downtime and business impact
• Design and build evolutive enhancements based on business requirements
• Perform root-cause analysis and propose fixes to prevent recurring issues
• Monitor application performance and health and act before incidents occur
• Maintain and improve technical documentation, including architecture notes and support runbooks
• Participate in code reviews using OutSystems best practices (performance, security, maintainability)
• Manage integrations with external systems (REST/SOAP APIs, databases, third-party services)
• Work within SLA-driven support processes and prioritize tickets by severity and business impact
• Collaborate on sprint planning and backlog refinement with product owners and the delivery team

Requirements

• 2–4 years of hands-on OutSystems development experience (Reactive and/or Traditional Web apps)
• Solid understanding of the OutSystems platform: Service Studio, Integration Studio, Lifetime
• Experience supporting live applications: triaging incidents, debugging in production-like environments, working under SLAs
• Working knowledge of REST/SOAP web services, SQL, and relational databases
• Understanding of OutSystems architecture principles and performance best practices (query optimization, aggregate usage, screen performance)
• Familiarity with Agile/Scrum ways of working
• Good English communication skills (written and spoken)
• Methodical, problem-solving mindset for both “fix it now” and “build it right”

Benefits

• Mixed workload with both reactive support and planned evolutive development
• Direct engagement with stakeholders
• Clear SLAs and ticket prioritisation so you always know what matters most
• Opportunity to bring ideas to improve the application over time