JOB DESCRIPTION

We are building a Spanish-first AI-powered spiritual companion app. This is NOT a simple chatbot. We are building a multi-layer AI system with strict guardrails, theological consistency, and dynamic response protocols. We are looking for a senior AI systems engineer who understands LLM architecture, not just prompt writing.

Scope of Work

You will design and implement the AI system that powers the app, including:

Multi-layer prompt architecture (core + companion + situational protocols)
Intelligent routing system (detect user intent and load correct protocols)
Guardrails system (theological, ethical, safety)
Response validation layer (post-generation filtering / correction)
Multi-companion structure (different personalities + functions)
Context handling (short-term memory + conversation flow)
Voice + text integration (speech-to-text + text-to-speech ready)

⚠️ Important

This is a logic-driven AI system, not a UI task. You are NOT just calling OpenAI. You are designing how the system thinks, routes, and responds.

✅ Requirements

Strong experience with OpenAI API (or similar LLMs)
Experience building AI-powered applications (not prototypes only)
Understanding of prompt architecture and system design
Backend thinking (Python preferred)
Experience with:
- LLM orchestration
- AI agents or multi-step flows
- Context management
Ability to translate complex logic into stable systems

Not a fit if:

You only have frontend / Flutter experience
You only "use ChatGPT"
You have not built real AI systems in production

Ideal Candidate

Thinks in systems, not features
Has built LLM-based apps end-to-end
Understands trade-offs (cost, latency, quality)
Can challenge ideas and improve architecture

To Apply

Please answer:

Describe an AI system you built (not just prompts — full architecture)
How would you design a system that uses different prompts depending on user intent?
How would you prevent incorrect or unsafe AI responses?
Have you worked with multi-agent or multi-layer AI systems?

Goal

We are building a high-quality, scalable product — not an experiment. Apply tot his job

Senior AI Systems Engineer — LLM Orchestration & Multi-Agent (Spiritual App) - Contract to Hire