Remote React Native Mobile Engineer — Privacy‑Focused, P2P

Jobgether SRL

Saudi Arabia

Remote

SAR 180,000 - 300,000

Full time

2 days ago

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Benefits offered by this job

Fully remote work

Job summary

Jobgether SRL is seeking an experienced Mobile Engineer (React Native) to join a fully remote engineering team based in Saudi Arabia. You will develop a cross-platform app for iOS and Android using React Native and Expo, delivering messaging, voice/video calls, and privacy-focused features.

You will work with product and design teams, optimize performance, and contribute to end-to-end feature delivery in a fast-paced remote environment.

Qualifications

Significant professional experience with React Native and mobile application development.
Strong experience with Redux for state management and Redux-Saga for handling asynchronous workflows.
High proficiency in JavaScript, including ES6+ features and modern development practices.
Experience integrating and working with WebSockets and RESTful APIs.
Familiarity with mobile application performance optimization, debugging, and testing.
Experience collaborating with distributed or fully remote engineering teams.
An interest in modernizing, improving, and optimizing mobile or web applications.
Strong problem-solving skills, attention to detail, and the ability to communicate effectively in English.
Familiarity with native development languages such as Swift and Kotlin is an advantage.
Experience with native development and build tools, including Xcode and Android Studio, is a plus.
Experience building applications with peer-to-peer frameworks or working with decentralized technologies is a bonus.

Responsibilities

Develop and maintain a cross-platform peer-to-peer mobile application, taking ownership of features from implementation through testing and release.
Ensure the application delivers a reliable, responsive, and secure experience across iOS and Android.
Build, refine, and maintain features for messaging, voice and video calls, media sharing, device pairing, and identity backup.
Implement user interfaces and connect them to the peer-to-peer core APIs running directly on the device.
Integrate native mobile capabilities, including push notifications, camera access, biometric authentication, and background tasks.
Profile and optimize performance on real devices, focusing on application startup time, extended chat sessions, media processing, battery consumption, and network usage.
Write and maintain unit and end-to-end tests to ensure application reliability and prevent regressions.
Support stable releases through continuous integration workflows, crash reporting, and systematic debugging.
Collaborate with product, design, and peer-to-peer engineering teams to deliver new features and improve the overall user experience.
Participate in code reviews, promote engineering best practices, and maintain a high standard of code quality.