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November 3, 2026

OutSystems Developer

Mid • On-site

Lisbon, Portugal

Quick Facts

  • Role: Mid-level OutSystems Developer

  • Focus: Support (incidents/bugs) and evolutive development (new features)

  • Work style: SLA-driven, Agile/Scrum, cross-functional with business and IT

Description

You’ll own a production OutSystems application—responding quickly to incidents, fixing bugs to minimize downtime, and delivering enhancements based on business needs. You’ll monitor application health, run root-cause analysis on recurring problems, and collaborate with stakeholders during sprint planning and backlog refinement.

Responsibilities

  • Diagnose and resolve incidents and bugs in existing OutSystems applications

  • Design and build new features and evolutive enhancements based on requirements

  • Perform root-cause analysis and propose preventive fixes

  • Monitor application performance and health; address issues before they become incidents

  • Maintain technical documentation (architecture notes, support runbooks)

  • Participate in code reviews and apply OutSystems best practices

  • Manage integrations with external systems via REST/SOAP APIs and databases

  • Work within SLA-driven support processes, prioritizing by severity and business impact

  • Collaborate with product owners and the delivery team on sprint planning/backlog refinement

Requirements

  • 2–4 years of hands-on OutSystems development experience (Reactive and/or Traditional Web apps)

  • Solid understanding of Service Studio, Integration Studio, and Lifetime

  • Experience supporting live applications and debugging under SLAs

  • Working knowledge of REST/SOAP web services and SQL/relational databases

  • Knowledge of OutSystems architecture principles and performance best practices

  • Familiarity with Agile/Scrum

  • Strong English communication skills (written and spoken)

Benefits

  • Mixed workload with both reactive support and planned evolutive development

  • Clear SLAs and ticket prioritization to keep priorities transparent

  • Opportunity to contribute ideas to improve the application over time

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