Role: OutSystems Senior Developer

Location: Poland (Hybrid/Remote)

Employment Type: Full-time or Contract

Role Overview

We are looking for an experienced OutSystems Developer/Senior Developer to build and maintain enterprise web and mobile applications using the OutSystems Low-Code platform. The role involves API integrations, database development, UI/UX improvements, and cloud integration with GCP, Azure, or AWS.

Key Responsibilities

• Develop responsive web and mobile applications using OutSystems.
• Build and integrate REST/SOAP APIs with cloud services, SAP, and legacy systems.
• Design and optimize SQL databases and data models.
• Implement mobile features such as offline synchronization and push notifications.
• Follow OutSystems architecture and development best practices.
• Manage deployments, conduct code reviews, and mentor junior developers (senior level).

Must-Have Skills

• Strong hands-on experience with OutSystems 11 (O11) or OutSystems Developer Cloud (ODC).
• Experience developing Reactive Web Apps and Mobile Apps.
• Server Actions, Client Actions, and API integrations.
• SQL Server or Oracle, including advanced SQL and data modelling.
• HTML5, CSS, and JavaScript.
• Strong application development and troubleshooting skills.

Good-to-Have Skills

• GCP, Azure, or AWS integration.
• OutSystems Lifetime and deployment pipelines.
• C#/.NET custom extensions.
• OutSystems UI Framework and UX/UI customization.
• FMCG, retail, or supply chain domain experience.