Flutter Engineer (Mobile)

About the role

We are looking for a Flutter Engineer to join our mobile team in Aveiro and help shape the next major version of miio, Portugal’s leading electric‑mobility app used by over 100,000 active drivers. You will work on‑device experiences such as Apple CarPlay, Android Auto and new features that drive the EV market forward.

Key responsibilities

• Develop and ship new features for the miio app using Flutter, ensuring high performance and a polished user experience.
• Implement Apple CarPlay and Android Auto integrations to bring the app to vehicle screens.
• Write unit and end‑to‑end tests to maintain code quality and reliability.
• Collaborate with designers and product owners to translate requirements into clean, maintainable code.
• Continuously adopt new tools and platforms that improve development efficiency.

Required profile

• At least 3 years of experience building production‑grade mobile applications.
• Strong proficiency with Flutter and a solid understanding of design patterns and computer‑science fundamentals.
• Fluent in Portuguese and comfortable working in English.
• Detail‑oriented mindset focused on quality, usability and delivering a fully polished product.

Required skills

• Flutter
• Unit testing
• End‑to‑end testing
• Apple CarPlay (nice to have)
• Android Auto (nice to have)