Senior React Native Mobile Engineer – Fully Remote, P2P

Jobgether SRL; Belgique; Remote; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Fully remote

International team

Ownership of features

Professional growth

Challenging projects

Job summary

Jobgether SRL, based in Belgium, seeks an experienced Mobile Engineer (React Native) to join a fully remote team building secure, decentralized communication. You will develop a cross-platform iOS/Android app using React Native and Expo, focusing on messaging, calls, media, device pairing, and privacy-focused UX.

You will work with product/design and peer-to-peer engineers to implement features, optimize performance, and ensure robust testing and CI/CD for smooth releases.

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.

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 startup time, extended chats, media processing, battery, and network usage.
• Write and maintain unit and end-to-end tests to ensure reliability and prevent regressions.
• Support stable releases through CI, crash reporting, and debugging.
• Collaborate with product, design, and peer-to-peer teams to deliver new features and improve user experience.

Skills

React Native

Redux

Redux-Saga

JavaScript

WebSockets

REST APIs

Remote collaboration

English communication

Swift

Kotlin

Tools

Xcode

Android Studio

Job description

Jobgether SRL, based in Belgium, seeks an experienced Mobile Engineer (React Native) to join a fully remote team building secure, decentralized communication. You will develop a cross-platform iOS/Android app using React Native and Expo, focusing on messaging, calls, media, device pairing, and privacy-focused UX.

You will work with product/design and peer-to-peer engineers to implement features, optimize performance, and ensure robust testing and CI/CD for smooth releases.