
OSQuay
Outsystems mobile developer
Lisbon
January 31, 2026
Full-time
We are looking for a Senior OutSystems Mobile Developer with 5+ years of experience, strong autonomy, and deep focus on mobile and frontend development, to join an international project.
This role is ideal for someone who can own the mobile frontend, make technical decisions, and deliver high-quality mobile experiences with minimal supervision.
⚠️ Candidates must be based in Portugal!
🎯 Your role
- Design, develop, and maintain OutSystems mobile applications
- Take ownership of the mobile frontend and UI behavior
- Develop and maintain mobile plugins
- Work with native device capabilities and integrations
- Ensure performance, stability, and quality of mobile applications
- Act autonomously in daily tasks, from development to delivery
- Collaborate with international teams
- Contribute with technical input and best practices
🛠️ Required skills
- 5+ years of experience in OutSystems development, with strong focus on Mobile
- Solid experience with OutSystems Mobile / Reactive
- Knowledge of mobile performance optimization
- Strong frontend skills: HTML, CSS, JavaScript
- Proven experience with mobile plugins
- Good understanding of UX/UI and mobile design principles
- Ability to work independently and proactively
- Strong sense of ownership and responsibility
- Fluent English is mandatory (spoken and written)
🎁 What we offer
- Senior-level role in international mobile projects
- High autonomy and technical ownership
- Continuous learning and certification support
- Flexible working model
- Competitive compensation aligned with seniority