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 where engineering excellence and innovation are at the heart of everything they do.This is your chance to work at the forefront of technology, tackling real-world challenges and delivering measurable results like reducing HVAC energy consumption and 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.