React Native Developer (Sports industry)

Company Background

Our client is a fast-growing, multinational company in the sports tech and predictive gaming space, backed by leading investors and founders. The company operates fully remotely, with business operations in the U.S. and development teams across Europe. They foster a close-knit, respectful, and collaborative culture, placing strong emphasis on innovation, inclusivity, and user experience. The platform introduces a new approach to sports predictions by focusing on social engagement and entertainment, creating a community-driven experience that is fun, rewarding, and accessible to all sports fans.

Project Description

The project focuses on building a social, interactive layer on top of an existing sports prediction application. This includes community features, leaderboards, challenges, rewards, and social interactions that enhance user engagement while reducing financial risk. The platform is built as a 100% cloud-native, serverless solution on AWS, using modern, event-driven architecture. The mobile application is a core part of the product, requiring deep React Native expertise across both iOS and Android.

Technologies

CSS

TypeScript

React Native

React JS

Redux

Context API

What You'll Do

Develop and maintain high-performance React Native applications for iOS and Android

Work with bare React Native projects

Integrate native modules using JSI & Bridge and debug across native and JS layers

Build reusable and responsive mobile UI components

Implement push notifications, in-app purchases, and OAuth 2.0 authentication

Configure and manage iOS and Android environments using Xcode and Android Studio

Handle app signing and deployments via TestFlight and Google Internal Release

Optimize performance and resolve bottlenecks in JS and native code

Manage application state using Redux / Context API

Collaborate with QA to diagnose and resolve production issues

Contribute to a high-quality, scalable, and maintainable mobile codebase

Job Requirements

4+ years of experience in mobile development

Strong hands-on experience with React Native

Deep knowledge of native module integration (JSI, Bridge)

Advanced React knowledge (hooks, class components, navigation)

Experience with Xcode and Android Studio

Experience with app signing and store deployments

Strong understanding of performance optimization

Ability to work independently in a remote-first environment

Strong communication skills

English level: B2 (Upper-Intermediate) or higher

What Do We Offer

The global benefits package includes:

Technical and non-technical training for professional and personal growth;

Internal conferences and meetups to learn from industry experts;

Support and mentorship from an experienced employee to help you professional grow and development;

Internal startup incubator;

Health insurance;

English courses;

Sports activities to promote a healthy lifestyle;

Flexible work options, including remote and hybrid opportunities;

Referral program for bringing in new talent;

Work anniversary program and additional vacation days.