Mobile Engineer – React Native, Expo
Posted 1ds ago
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Job Description
Founding Mobile Engineer building our mobile product from ground up for AI startup DualEntry. Owning mobile architecture and leading future team while managing development process.
Responsibilities:
- Set up and own the mobile architecture and development process those other developers to come
- Eventually manage a team
- Control from end-to-end the application procedure and code practices
- Manage builds, store submission, OTA updates, releases
Requirements:
- Hardcore work ethic and high agency
- shipped and maintained at least one production app end-to-end
- at least +4 years with React Native (or native iOS/Android + fast RN ramp) with Expo experience
- At least +5 years with Typescript
- Comfortable with Expo + EAS (Build, Submit, Update)
- Owned a full store release cycle: signing/provisioning, TestFlight (iOS) & internal tracks, review back-and-forth
- Solid mobile perf instincts (Hermes is a nice to have)
- Shipped something with real scale (offline-first, 100k+ users)
- Has written or patched a native module (Swift/Kotlin)
- iOS development experience
- Mobile observability
- Active github
Benefits:
- Equity: $40,000 - $60,000 USD
- Time Off: 27 PTO days (incl. public holidays)
- Visa sponsorship option for relocation to NYC within 2+ years
- Early-stage role with high autonomy and real long-term upside
- Enjoy a learning & development budget for courses, certifications, and language learning to keep growing your skills
- Work where you feel most productive at co-working spaces or from your home office with support for setup, internet, and phone
















