Software Engineering Intern, Mobile

Traffic during holiday peaks can reach ten times normal levels, and the platform is built for it. Content moderation runs around the clock, with reviewers in multiple time zones and languages. We started in 1985 and have grown to about 7,700 people.

About the internship

Winchloop is hiring a Software Engineering Intern, Mobile for Summer 2027. 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. You will intern remotely with our team in Las Palmas de Gran Canaria. We have hosted remote interns from several countries before. Core hours are 10:00 to 15:00 CET.

Responsibilities

• Raise pull requests on GitHub and address review comments
• Reduce app size and startup time by removing unused packages and assets
• Prepare release notes and screenshots for Play Store and App Store submissions
• Join a weekly demo where you show what you built over screen share
• Fix crashes reported in Firebase Crashlytics, starting with the most frequent ones
• Write widget and unit tests for new features

Who you are

• Authorized to work in the US. CPT and OPT candidates are welcome to apply
• Available 40 hours a week for the full internship
• Own laptop that can run an Android emulator, and a stable internet connection
• Basic understanding of app lifecycle, routing and state management
• Some exposure to Firebase (Auth, Firestore or Cloud Messaging)
• An Android phone for testing. A Mac is only needed if you want to work on iOS builds
• At least one app you built, shared as an APK, a store listing or a GitHub repo

Nice to have

• Familiarity with CI tools such as Codemagic or Fastlane

What you get out of it

• Certificate, recommendation letter and a possible pre-placement offer
• Writing state management code that holds up as an app grows

Program dates: Summer 2027, 10-12 weeks.

Pay: $47.50 - $50.50 an hour

What we offer

• Home office setup stipend
• Company laptop
• Learning and development stipend
• Flexible hours
• Paid sick time

Winchloop is an Equal Opportunity Employer, including disability and protected veteran status.

Duration: 10-12 weeks. Start: Summer 2027.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Winchloop S.A..