Python Backend Developer for Queue Worker Setup

CoreData Systems

Project-based · Remote · Flexible hours

About the role

CoreData Systems is preparing a synchronized mobile and backend launch for a new app store release. We need a Python Backend Developer to design, implement, and fine‑tune the server side that will power real‑time features and seamless data flow.

Key responsibilities

• Architect and develop scalable REST APIs using Django
• Design PostgreSQL schemas optimized for mobile queries
• Integrate third‑party services and push notifications
• Collaborate with front‑end and mobile teams to align data contracts
• Write unit and integration tests, ensure CI coverage

Must-have skills

• Strong Python programming experience
• Proficiency with Django framework
• Deep understanding of REST API design
• Hands‑on PostgreSQL database work

Nice to have

• Experience with Docker or container orchestration
• Familiarity with async Python (e.g., FastAPI, asyncio)
• Knowledge of mobile backend patterns (offline sync, caching)