Mobile Developer; Flutter

You will build and polish our Flutter apps for customers and partners, working closely with the backend team. Smooth onboarding, fast purchases and reliable eSIM installation are your focus.

• Develop new features in our Flutter apps for iOS, Android and the web.
• Integrate REST APIs, in-app payments and eSIM installation flows.
• Improve app performance, stability and accessibility in many languages, including right-to-left layouts.
• Prepare releases for the App Store and Google Play.

• 3+ years of mobile development, including production apps built with Flutter and Dart.
• Experience with state management, REST APIs and secure local storage.
• Understanding of App Store and Google Play release processes.
• Attention to detail in UI and user experience.

• React Native or native iOS/Android experience.
• Experience with payment SDKs or eSIM/telecom apps.

TELMO eSIM provides eSIM connectivity in more than 200 countries for travellers, businesses and partners. We are a remote-first team building a reliable, multilingual platform that works everywhere.

• Fully remote work with a global team.
• Meaningful ownership in a fast-growing telecom product.
• Flexible working hours across time zones.
• A respectful, multicultural working culture.