Ai Lead Architect / Engineer

The Big Job Site; Aguascalientes; On-site; MXN 480,000 - 720,000; Full time

Job summary

Capgemini Mexico is seeking a senior Data/AI Platform Engineer to drive architecture across AI, data and platform layers. You will lead PoC workstreams, manage risks in GCP infra, and craft migration plans while ensuring LLM routing and HITL design are integrated.

The role requires hands-on experience with production-grade LLM pipelines, FastAPI, and REST API design, with strong stakeholder communication abilities.

Qualifications

• Proven experience leading AI / data platform PoCs end-to-end.
• Strong knowledge of GCP services such as BigQuery, Cloud Run, Vertex AI, Gemini.
• Understanding of multi-agent AI patterns and LLM routing.
• Experience with data quality frameworks and metadata-driven lineage.
• Excellent stakeholder communication with senior client counterparts.
• Hands-on building production-grade LLM pipelines or multi-agent systems (FastAPI, event-driven, REST).

Responsibilities

• Define and govern the solution architecture across AI, data, backend, and frontend tracks.
• Lead mid-PoC review and live demo, and draft Phase 1 migration plan.
• Own technical risk for GCP infra, LLM routing, and HITL design.
• Chair weekly status meetings and review sessions.
• Produce evaluation reports, access-readiness, and migration plan.
• Ensure autonomy guardrails are upheld throughout.

Skills

AI PoCs

GCP know‑how

LLM routing

Data lineage

FastAPI

REST APIs

Tools

BigQuery

Cloud Run

Vertex AI

Gemini

API design

Job description

Capgemini Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Your Role

• Responsible for defining and governing the solution architecture across all tracks (AI, Data, Backend, Frontend), ensuring parallel workstreams stay aligned, and serving as the primary technical interface with the IHG client team.
• Leads the mid-PoC review at Week 7 and the live demo at Week 12, and produces the Phase 1 migration plan and handover documentation. Define architecture and interface contracts across all 5 agents and platform layers.
• Own technical risk across GCP infra, LLM routing, lineage design, and case management.
• Chair the weekly status meetings and mid-PoC review sessions.
• Produce the evaluation report, access-readiness assessment, and Phase 1 migration plan.
• Ensure L1 advisory-only autonomy guardrails are upheld throughout.

Your Profile

• Proven experience leading AI / data platform PoCs or technical engagements end-to-end.
• Strong knowledge of GCP services (BigQuery, Cloud Run, Vertex AI / Gemini).
• Understanding of agentic AI architecture patterns (multi-agent orchestration, LLM routing, HITL design).
• Experience with data quality frameworks and metadata-driven lineage.
• Excellent stakeholder communication; comfortable presenting to senior client counterparts.
• Hands-on experience with building production-grade LLM pipelines or multi-agent systems, FastAPI, event-driven architectures, and REST API design. Owns the end-to-end technical vision and delivery accountability for a 12-week PoC building an agentic AI data quality platform on GCP.
• Engaged, detailed, and curious, not just overseeing tasks.

What you’ll love

• Empowered Careers with Purpose: Work on meaningful projects that use technology to solve real-world challenges.
• Growth and Learning at Every Step: Access continuous learning through internal academies, certifications and mentorship.
• Own your growth: Open access to digital learning platforms.

About Capgemini Capgemini (Footer)

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people.

With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries.

We deliver end-toend services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations.

At Capgemini Mexico, we aim to attract the best talent and are committed to creating a diverse and inclusive work environment, so there is no discrimination based on race, sex, sexual orientation, gender identity or expression, or any other characteristic of a person.

All applications welcome and will be considered based on merit against the job and/or experience for the position.

Job Description

Data engineers are responsible for building reliable and scalable data infrastructure that enables organizations to derive meaningful insights, make data-driven decisions, and unlock the value of their data assets.

Job Description - Grade Specific

The primary focus is to help organizations design, develop, and optimize their data infrastructure and systems. They help organizations enhance data processes, and leverage data effectively to drive business outcomes.