Senior Full-Stack Engineer, AI Avatar Platform (TypeScript, React, Supabase, OpenAI)

Summary

• We are an AI Startup working 7 days a week to get launched.
• Not suitable for those seeking a 9-5 job, immediate start, or high salary right away.
• AI platform generates interactive voice and video avatars.
• Frontend: React and TypeScript.
• Backend: Supabase with PostgreSQL.
• Conversational engine runs on OpenAI with a RAG pipeline.
• Approaching 1,000 users and growing.
• Core platform in production: user accounts, authentication, structured questionnaire system, consent capture.

What needs to be built

• Integrate voice cloning and video avatar generation APIs.
• Complete interface for users to record voice and video for avatar creation.
• Build consent validation.
• Scale platform as user base grows.

The Stack

• Frontend: React, TypeScript
• Backend: Supabase (PostgreSQL, auth, edge functions in TypeScript, storage, row-level security, migrations)
• Hosting: Vercel
• AI: OpenAI API (conversational AI, RAG)
• Integrations: Video avatar generation API, voice cloning API

What you will own

• Entire production codebase, frontend and backend.
• API integrations across AI, video, and voice services.
• Auth, consent, and user permission systems.
• Security and privacy infrastructure for sensitive voice and video recordings.

What we need

• 5 years of engineering experience.
• TypeScript expertise for frontend and backend.
• React experience to read, troubleshoot, and extend components.
• Supabase or deep PostgreSQL knowledge including auth, row-level security, edge functions.
• OpenAI API integration built and shipped in production.
• RAG pipeline and vector database experience.
• REST API orchestration across multiple third-party services.

Also valuable

• Auth and consent system design.
• Video or voice API integration experience.
• Experience scaling a SaaS product.
• Startup experience owning entire builds.

What this is not

• Not an architecture role.
• Not ML research or model training.
• Not a short-term contract.

Mindset

• Builder mentality, owning problems not tasks.
• Product-first thinking, anticipating issues before coding.
• Honest about knowledge gaps.

Structure

• Company: Living Forever AI
• Compensation: $4,000/month draw against $150K/year salary accrual until revenue milestones.
• Equity: 5% with potential increase via vesting.
• Location: Atlanta, GA applicants ONLY

Mandatory skills

• OpenAI API
• API Integration
• TypeScript
• React
• Supabase

How to apply

• Include GitHub and LinkedIn links.
• Show a project built and shipped, not just a list of technologies.