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Aon

Global risk, retirement, health solutions provider

Lead AI Product Engineer

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeMexico City, CDMX, MexicoNo salary listedIn-person

About the Job

Requirements

  • A bachelor's/licenciatura or engineering degree in Software, Computer Science, Information Systems, a related discipline, or equivalent professional experience.
  • Strong foundations in software engineering, particularly backend development, APIs, and systems integration.
  • Practical experience developing solutions with language models beyond using conversational AI tools.
  • Knowledge of large language models, embeddings, information retrieval, retrieval-augmented generation, agents, and orchestration, and technical judgment about when to use them.
  • Proficiency in Python or another relevant language for implementing AI solutions.
  • Experience with Git, code reviews, testing, and technical documentation.
  • Ability to explain technical decisions, recognize limitations, and work within enterprise standards and constraints.
  • Ability to demonstrate a concrete AI implementation and explain the problem it solved, decisions made, tests performed, and lessons learned.

Responsibilities

  • Design, develop, and integrate AI components within the established architecture for each solution.
  • Implement capabilities using large language models, retrieval-augmented generation, embeddings, agents, and orchestration tools when justified by the use case.
  • Connect AI components with approved APIs, applications, and information sources.
  • Develop prototypes and evolve them into maintainable implementations while avoiding unnecessary complexity.
  • Serve as the technical reference for AI components within the role's scope.
  • Propose implementation alternatives and explain their benefits, limitations, costs, and dependencies.
  • Define and execute tests to validate result quality, system behavior, performance, and error handling.
  • Implement security, traceability, and monitoring controls agreed with the relevant teams.
  • Document and maintain code, prompts, configurations, and technical decisions.
  • Work with Architecture and business stakeholders to translate needs into functionality and acceptance criteria.
  • Provide technical estimates and identify risks and dependencies.
  • Review AI-related deliverables developed by vendors or internal teams.
  • Support production implementation and troubleshoot developed components.
  • Incorporate user feedback and usage results to continuously improve functionality.

Desired Qualifications

  • Experience implementing AI capabilities in production environments.
  • Experience working with agent or orchestration frameworks.
  • Familiarity with cloud services, deployment, and observability.
  • Experience evaluating AI-generated results, monitoring consumption, and optimizing costs.
  • Experience integrating AI with automation tools.
  • Experience collaborating with technology vendors.

About the Company

Aon

Global risk, retirement, health solutions provider

Aon provides risk management, retirement, and health solutions to businesses, governments, and individuals by offering consulting, brokerage, and software. It uses data and analytics to tailor insights across risk assessment, benefits design, and workforce optimization. Its global, diversified service mix and data-driven approach allow it to deliver more integrated risk, retirement, and health solutions than firms focusing on a single area. Its goal is to shape decisions for the better and protect and enrich lives worldwide.

Company size
10,001+
Company stage
IPO
Headquarters
London, United Kingdom
Founded
1919

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