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Principal Software Engineer - Backend

Company: OutSystems

Location: Lisbon, London

Posted: May 26, 2026

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Position Details

There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems!

About This Role

As a Principal Software Engineer in OutSystems R&D, you’ll be a member of the group of teams responsible for developing the next generation of capabilities of one of our platform components.

If you are a problem solver, curious by nature and driven by curiosity, this is the job for you!

What You Will Lead/Do or Key Responsibilities

  • Lead the design, implementation, and maintenance of robust, scalable, and secure solutions;

  • Optimize the performance of the components you'll work on;

  • Develop and test code in short cycles with a high degree of automation;

  • Gather feedback from stakeholders and adapt your solutions accordingly;

  • Focus on creating maintainable solutions that scale effectively for thousands of users;