Mobile Engineering Intern

About us:

Customers who call us usually reach someone who wrote the code they are asking about. Small accounting firms in Texas use our engagement letter and e-signature tool, and most heard about us from a colleague.

About the role:

Remote internship for a student who has built at least one app and wants to work on one with real users and real crash reports. Remote internship with a team based in Plano. The stipend is paid at the end of each month. You will need at least 4 hours of overlap with US Central time. Strong written English is important, since much of our work is async.

Day to day:

• Write widget and unit tests for new features.
• Test builds on real Android phones and the iOS simulator before each release.
• Join a weekly demo where you show what you built over screen share.
• Build new app screens in Flutter or React Native from Figma designs.
• Integrate REST APIs and handle offline, slow network and error states.
• Set up push notifications and deep links using Firebase Cloud Messaging.
• Review analytics events in Firebase to make sure new screens are tracked correctly.

Who can apply:

• Available for the full internship period.
• Eligible to work in France.
• Based in France for the duration of the internship.
• At least one app you built, shared as an APK, a store listing or a GitHub repo.
• Basic understanding of app lifecycle, routing and state management.
• Some exposure to Firebase (Auth, Firestore or Cloud Messaging)
• Own laptop that can run an Android emulator, and a stable internet connection.
• Good written English for daily updates.

Nice to have:

• Understanding of Material Design and Apple's Human Interface Guidelines.
• Familiarity with CI tools such as Codemagic or Fastlane.

What you'll learn:

• Writing state management code that holds up as an app grows.
• How crash reporting, analytics and staged rollouts work on a live app.
• Certificate, recommendation letter and a possible pre-placement offer.
• You will see your code in a release build that goes out to the Play Store.

Duration: 5 months

Start date: Dec 2026

Stipend: €2,200 to €2,600/month

What we offer:

• Online learning budget.
• Flexible hours.
• Certificate of completion.
• Internet allowance.
• Possibility of a full-time offer.
• Company laptop.

We may close this posting early once we have enough applications.

Duration: 5 months. Start: Dec 2026.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Red River Cloud, LLC.