React Native Developer

Peker Holding A.Ş.

Position: React Native Developer (Full-Stack Oriented)

Type of work: Full time, Monday - Friday

We are looking for candidates which will be based in Turkey and they will work with out IT Development Department in Slovenia remotely.

About the Project:

Teroair is a complex system comprising a mobile application and a powerful backend. We handle large data, real-time functionality, and geolocation. You will be a key specialist in developing the client-side and will actively participate in the entire technology stack.

Project Tech Stack:

• Mobile Development: React Native, Redust, Redux Thunk, Axios, AsyncStorage, react-native-maps (Google Maps API)

• Backend & API: Node.js (Express.js), REST API, WebSockets

• Databases & Storage: ClickHouse, MongoDB, MariaDB, Redis, File System (for JPEG image storage)

• Infrastructure: Nginx (as a reverse proxy), PM2

• Build & Signing: Android Keystore

Mandatory Requirements:

• Commercial development experience with React Native for 2+ years.

• Deep understanding and practical experience with Redux (Flux architecture, Thunk middleware).

• Solid understanding of client-server interaction: REST API, HTTP requests (Axios).

• Experience with SQL and NoSQL databases (at least at the level of writing queries and understanding the differences).

• Understanding of WebSockets for implementing real-time features.

• Experience building and publishing apps to stores, including working with Android Keystore.

Will be a strong plus:

• Experience with any of the listed backend technologies: Express.js, ClickHouse, MongoDB, Redis.

• Skills in working with Nginx or another web server.

• Knowledge of mapping services (Google Maps API).

• Understanding of process management (PM2).

Your responsibilities:

• Create new and enhance existing features for the mobile application.

• Collaborate closely with backend developers, design and integrate APIs.

• Implement real-time functionality (via WebSockets).

• Optimize application performance and responsiveness.

• Participate in the full development cycle — from idea to build and publication.