Mobile Developer (Flutter)

About the role

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.

What you will do

• 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.

What we are looking for

• 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.

Nice to have

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

About TELMO eSIM

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.

What we offer

• 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.