Full Stack Developer / Firebase Backend Specialist (Freelance / Project-Based)

JOB REQUIREMENTS

- 4+ years full stack development experience

- Firebase / Firestore / Firebase Cloud Functions — MANDATORY

- Mobile backend experience (iOS/Android API design)

- Node.js or Python backend

- REST API design and real-time database architecture

- Unity SDK integration experience — strong plus

- Arabic/English bilingual preferred

- Freelance/ Part-Time / project-based contract

- Qatar-based

Work Location: In person