Senior AI Architect for Enterprise Agent Platform (Remote)

BairesDev; Palo Alto (CA); Hybrid; MXN 2,376,000 - 3,394,000; Full time

Benefits offered by this job

100% remote work

Excellent compensation in USD or local

Hardware and software setup for home

Flexible hours

Paid parental leaves and holidays

Mentorship and growth opportunities

Job summary

BairesDev is seeking a Principal AI Engineer to set the technical direction and own the architecture of a major enterprise AI assistant serving thousands of employees. You will stay hands-on, making orchestration and retrieval decisions while guiding distributed teams and future hires.

You will shape the system from the ground up, ensure robust evaluation, and drive best practices in CI/CD, observability, and scalable AI services across the organization.

Qualifications

• 8+ years of experience with Python in production environments.
• Proven ownership of an agentic/LLM platform from architecture to operation.
• Deep expertise in LangChain and LangGraph, including multi‑agent orchestration.
• Strong experience with LLM evaluation strategies: LLM-as-judge, offline evals, golden datasets.
• Experience with retrieval augmented generation over structured and unstructured data.
• Proficiency with React and TypeScript.
• Experience with A2A communication patterns and service‑to‑service agent integration.
• Model gateway/routing with Bedrock or LiteLLM; LangSmith tracing and eval harnessing.
• Streaming over WebSockets using LangGraph API (or similar).
• CI/CD and observability for AI services, including SLOs and eval gates.
• Distributed systems, microservices, and REST/GraphQL on AWS.
• Advanced proficiency in English.

Responsibilities

• Set technical direction and own architecture for an enterprise-scale AI platform.
• Design multi-agent orchestration including skill invocation and routing across agents.
• Own retrieval strategy across structured and unstructured data sources.
• Build and evolve the evaluation harness to validate AI system behavior.
• Mentor distributed engineering teams and influence technical hiring decisions.

Job description

BairesDev is seeking a Principal AI Engineer to set the technical direction and own the architecture of a major enterprise AI assistant serving thousands of employees. You will stay hands-on, making orchestration and retrieval decisions while guiding distributed teams and future hires.

You will shape the system from the ground up, ensure robust evaluation, and drive best practices in CI/CD, observability, and scalable AI services across the organization.