Senior AI Engineer: Lead Production AI Agents & Mentorship

3Pillar; Toluca; À distance; MXN 900 000 - 1 300 000; Plein temps

Avantages offerts par ce poste

Vacations and time off (law)

Discretionary Time Off

Health insurance

Remote-first culture

Udemy E-learning

Résumé du poste

3Pillar is seeking a Senior AI Engineer to lead design and implementation of scalable AI systems and mentor junior engineers. You will drive agent-based automation across business processes, architect data pipelines, and ensure governance and ethics are embedded throughout the lifecycle.

You will work with Claude as the primary interface, connect agents to Snowflake and various source systems, and deploy on AWS with robust monitoring and cost tracking. Strong Python and SQL skills are essential.

Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, Mathematics or a related field.

Responsabilités

• Build production AI agents end to end: discovery with the process owner, design, prompt and tool engineering, testing, deployment and ongoing operation.
• Collaborate with stakeholders to identify business problems that can be solved with Gen AI and Agentic AI.
• Connect agents to company data through a Snowflake data foundation and directly to source systems such as NetSuite, Salesforce, Zendesk, Asana and PlanHat.
• Build and maintain MCP servers, tools and Claude skills so agents are available inside Claude where people already work.
• Design data and agent pipelines in Python: retrieval, structured extraction, multi-step orchestration, human-in-the-loop approvals and scheduled runs.
• Implement agent chaining so multiple agents collaborate to solve complex tasks.
• Develop and refine prompts to maximize the performance and accuracy of language models.
• Deploy and operate agents on AWS with proper logging, monitoring, cost tracking and alerting.
• Write evaluations that prove an agent is accurate before go-live and keep it accurate afterwards.
• Apply security and data governance by design: least-privilege access, secrets management, PII handling and audit trails.
• Track token and infrastructure spend per agent so value can be reported net of cost.
• Maintain clear and comprehensive technical documentation, and share patterns so the rest of the company can reuse them.
• Mentor and provide technical guidance to junior Python engineers and team members.
• Advocate for AI adoption inside the team, inspiring and supporting others.

Connaissances

LLM & agent systems

Python

SQL

AWS

Cloud services

DevOps

Communication

Mentorship

Formation

Bachelor's or Master's in CS/Engineering

Outils

Claude Agent SDK

LangChain

Snowflake

AWS Bedrock

FastAPI

LlamaIndex

Description du poste

3Pillar is seeking a Senior AI Engineer to lead design and implementation of scalable AI systems and mentor junior engineers. You will drive agent-based automation across business processes, architect data pipelines, and ensure governance and ethics are embedded throughout the lifecycle.

You will work with Claude as the primary interface, connect agents to Snowflake and various source systems, and deploy on AWS with robust monitoring and cost tracking. Strong Python and SQL skills are essential.