Senior Technical Architect

About the role

Job Description — AI/ML Engineer (Codibix Assistant) Owns the conversational Assistant end-to-end — a standalone Python/Node service, deliberately separate from the Java/Spring Boot core, that authors and validates knowledge-repository entries through a multi-agent architecture.

What you'll do

• Design and build the multi-agent architecture: Orchestrator/Router, Retrieval/Grounding (RAG), Authoring, Validation/Schema
• Enforce the core guardrail in code, not just in the prompt: the Authoring agent drafts only
• Build the tool-calling contract per agent (e.g., Authoring agent can call draft_entry() but never publish_entry()) — RBAC boundaries enforced at the tool layer
• Own the retrieval layer: embedding strategy, chunking, and query design against the shared PostgreSQL/pgvector store so drafts don't duplicate or contradict existing…
• Build and maintain the model-agnostic integration layer — the abstraction that makes "swap the underlying model, keep the same agent behavior" actually true in code

What you need

• 8–12 yrs of experience
• Java
• Python
• Node.js
• PostgreSQL
• LLMs
• Machine learning
• Any graduate

Good to have

• Spring Boot
• gRPC