Full-stack Developer

About the Role

You will work on backend and frontend features of our AI calling platform using FastAPI, React, PostgreSQL, Redis, Docker, and Node.js real-time services.

Your responsibilities include feature development, integrations, debugging, and supporting production systems.

Responsibilities

• Build backend APIs using FastAPI + PostgreSQL
• Develop frontend UI components using React
• Work with Redis, Celery, and async background tasks
• Integrate Twilio voice APIs, Google Calendar, and STT/TTS/LLM providers
• Debug production issues and optimize backend performance
• Implement batch processes, bulk uploads, and task automation
• Work with Docker and GitHub Actions for deployments
• Review and adapt open-source libraries
• Learn new technologies and contribute across the stac
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Required Skills

• 2–4 years backend or full-stack development experience
• Strong Python (FastAPI) or Node.js
• Good experience with ReactJS
• SQL + PostgreSQL fundamentals
• Comfortable with Docker + GitHub Actions
• Experience integrating third-party APIs
• Basic knowledge of Redis, Celery, and async task systems
• Ability to understand open-source projects
• Flexibility to work with new tools and technology