Full Stack Mobile Developer

(React Native Expo + Node.js Express, Supabase)

Poseidon Distribution OPC

Job Description

We are looking for a Full Stack Mobile Developer responsible for developing mobile applications using React Native (Expo) and supporting them with backend APIs and services using Node.js (Express) and Supabase.

Responsibilities

Mobile Development (Primary):

* Develop and maintain mobile apps using React Native (Expo)

* Implement UI/UX based on Figma or approved designs

* Handle navigation, state management, and reusable components

* Integrate APIs and backend services

* Implement authentication, forms, validation, and error handling

* Build and test APK/IPA using Expo tools

* Optimize performance for Android and iOS

Backend Development (Secondary):

* Develop REST APIs using Node.js + Express

* Work with Supabase (Auth, PostgreSQL, Storage)

* Design and manage database schemas

* Implement authentication, role-based access, and security

* Integrate third-party services (payments, notifications, notifications, etc.)

* Handle API validation, error handling, and performance

Frameworks / Technologies:

* React Native (Expo)

* Node.js with Express.js (JavaScript / TypeScript)

Database:

* NoSQL: MongoDB, Firebase

* SQL: MySQL, PostgreSQL

Deployment / Hosting:

* Vercel

* Render

* Expo

Required Skills & Qualifications

Mobile:

* Proven experience with React Native

* Strong experience with Expo

* Familiar with Android/iOS app lifecycle

* Experience with React Hooks, React Navigation, API integration

Backend:

* Experience with Node.js and Express

* Experience with Supabase or other BaaS platforms

* REST API development

* SQL knowledge (PostgreSQL preferred)

General:

* Git / GitHub workflow

* Can work with existing codebase

* Willing to work in-office

Nice to Have:

* Stripe or payment integrations

* Push notifications

* Expo EAS build experience

Benefits:

* Additional leave

* Promotion opportunities

* Promotion to permanent employee