Remote React Native Mobile Engineer - Payments & Wallets

alma31; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Profit sharing

Employee savings plan

Health coverage

Job summary

alma31 is seeking a mobile engineer to build and improve a consumer mobile app in a role that spans design through release. You will work with product, design and backend teams to ship features and ensure robust performance.

Key tasks include integrating payment tools, biometrics and secure storage, and collaborating on architecture and tooling to improve release practices. Strong English and cross-functional collaboration are essential.

Qualifications

• Three+ years building mobile apps with React Native and TypeScript.
• Experience releasing apps on Apple App Store and Google Play.
• Strong familiarity with React Native ecosystem: Expo, navigation, state management.
• Practical experience with automated testing, code review, monitoring and performance work.
• Fluent English and ability to work in an international, cross-functional team.

Responsibilities

• Develop and ship app features across the product lifecycle, coordinating with cross-functional teammates.
• Integrate payment services and native capabilities, including digital wallets, biometrics and secure storage.
• Maintain app reliability, performance and maintainability through testing, monitoring and ongoing improvements.
• Contribute to technical decisions and improve architecture, developer tools and release practices.
• Work with backend engineers to shape implementations and resolve technical or product concerns.

Skills

React Native

TypeScript

App Store release

Google Play release

Expo

Navigation

State management

Data fetching

Automated testing

Code review

Monitoring

Performance

Job description

alma31 is seeking a mobile engineer to build and improve a consumer mobile app in a role that spans design through release. You will work with product, design and backend teams to ship features and ensure robust performance.

Key tasks include integrating payment tools, biometrics and secure storage, and collaborating on architecture and tooling to improve release practices. Strong English and cross-functional collaboration are essential.