Tech Lead/Senior Flutter Engineer - iOS - Android - Porto - HybridMUST BE BASED IN PORTUGALAre you ready to make a real impact? We're looking for talented professionals to join a global transformation partner whereengineering excellence and innovationare at the heart of everything they do.This is your chance to work at theforefront of technology, tackling real-world challenges and delivering measurable results likereducing HVAC energy consumptionand driving sustainability at scale.Bachelor's degree in Computer Science, Information Technology, or a related field 5+ years of experience in mobile application development and architecture Strong knowledge and hands-on experience with Flutter Experience with native mobile technologies (iOS and Android) Familiarity with Flutter test automation (unit, widget, and integration testing) Practical involvement in CI/CD pipelines (GitHub Actions) Interest and initial experience with BLE and NFC Fluent in English, both written and verbalBe part of a team that shapes the future, pushes boundaries, and creates solutions that matter.