bluebill
bluebill
Software
Mobile Engineer
Build iOS, Android or cross-platform tasks with reproducible bugs and verified fixes.
- Pay
- $100 to $145 AUD an hour
- Hours
- 5 to 20 hours a week while a project runs. Project-based. Work is offered as customer projects open, and you choose when you work.
- Type
- Contract
- Location
- Remote (Australia and international)
- Posted
- 5 Oct 2026
Apply on a laptop or desktop with a camera and microphone.
What you will do
- Create runnable mobile projects with realistic bugs in state, lifecycle, networking or layout.
- Write tests that fail on the bug and pass with the fix.
- Implement small features against acceptance criteria and explain your approach.
- Review other engineers' tasks for realism, reproducibility and test quality.
What you will need
- 3+ years building production iOS, Android, React Native or Flutter apps.
- Clear written English.
Nice to have
- Experience shipping to the App Store or Play Store.
- Experience with mobile CI.
How you are assessed
debugging skill, test quality, platform knowledge, clear explanation.
Applications and work are reviewed against these criteria.
How to apply
A 20 minute video interview: five engineering questions, up to 3 minutes each.