Mobile Engineer (React Native) - Build Fast, Polished Apps + Equity

FanFixApp, LLC; Oregon; Hybrid; USD 150,000 - 160,000; Full time

Benefits offered by this job

Health insurance

401k

Generous PTO

Parental leave

Equity

Engaging startup culture

Job summary

Fanfix is seeking a Mobile Engineer to design, develop, and maintain scalable mobile apps using React Native and Expo for iOS and Android. You’ll work with product, design, and backend teams to deliver fast, reliable experiences and own features end-to-end.

The role emphasizes TypeScript, modern UI tooling (NativeWind, shadcn/ui), performance, and robust testing, in a fast-paced startup environment. Apply your initiative to ship high‑quality mobile experiences.

Qualifications

• Professional experience developing cross‑platform mobile apps with React Native.
• Experience with Expo, EAS Build, Submit, and Update workflows.
• Strong TypeScript knowledge and clean, maintainable code.
• Experience integrating GraphQL or REST APIs.
• Familiarity with testing (Jest) and mobile testing tools.

Responsibilities

• Build, test, and maintain mobile app features with high performance.
• Collaborate with product, design, and backend teams to translate requirements.
• Write unit and integration tests to support stability and quality.
• Address performance issues to improve responsiveness and UX.
• Own features from development through release and maintenance.
• Contribute to code reviews and engineering practices.

Skills

React Native

TypeScript

Expo & EAS

UI Frameworks

API Integration

Testing

Performance optimization

Cross-Platform Development

Initiative

Tools

Expo SDK

EAS Build

React Query

Apollo Client

NativeWind

shadcn/ui

Jest

Detox

Tur borpo

Job description

Fanfix is seeking a Mobile Engineer to design, develop, and maintain scalable mobile apps using React Native and Expo for iOS and Android. You’ll work with product, design, and backend teams to deliver fast, reliable experiences and own features end-to-end.

The role emphasizes TypeScript, modern UI tooling (NativeWind, shadcn/ui), performance, and robust testing, in a fast-paced startup environment. Apply your initiative to ship high‑quality mobile experiences.