AI Applications Engineer — Data & Automation

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a n AI Developer Application located in Guadalajara, North Campus. We are seeking an AI Applications Engineer to design, build, and maintain AI-powered applications that automate workflows and unlock business insights across the organization.

This role sits within the Business Intelligence team and focuses on applying modern AI capabilities-such as LLM APIs, AI-assisted development tools, and automation frameworks-to create practical tools that support executives, analysts, and operational teams.

The ideal candidate is an engineer who enjoys solving complex problems, building real systems, and experimenting with emerging technologies. This role combines software development, systems integration, and AI-driven automation in a collaborative, fast-moving environment.

What a typical day looks like:

• Design and develop AI-powered applications that automate business workflows and enhance data accessibility.

• Build and maintain internal tools that integrate AI capabilities with enterprise systems, databases, and APIs.

• Maintain and extend existing internal applications , , including three production systems-one of them legacy and undocumented-and two Ruby applications connected to Snowflake and other enterprise databases.

• Work within Linux-based environments to deploy, maintain , and troubleshoot applications.

• Connect to and manage remote systems using secure protocols.

• Reverse engineer existing systems when documentation is limited and identify opportunities for improvement.

• Collaborate with the Business Intelligence team, analysts, and business stakeholders to translate business needs into technical solutions.

• Communicate technical concepts clearly to both technical and non-technical audiences.

• Continuously explore new AI tools, frameworks, and approaches to improve productivity and solution capabilities.

• Engineering degree required . Candidates must have formal engineering training with a strong foundation in analytical thinking, mathematics, and structured problem solving.

• Demonstrated ability to break down complex technical problems and design practical solutions, with a clear understanding of the business implications of those solutions.

• Fluent spoken and written English required . Candidates must be comfortable discussing technical and business topics with stakeholders across the organization, including senior leadership.

• English Intermediate - Advanced.

• Typically requires a Bachelor's degree or equivalent systems experience.

• Experience building software applications or automation tools using modern programming languages (such as Python, Ruby, or similar).

• Familiarity with AI APIs, LLM platforms, or AI-assisted development tools.

• Experience integrating applications with APIs, databases, and enterprise systems.

• Strong working knowledge of Linux environments.

• Ability to connect to and manage remote servers using SSH.

• Experience working with SQL and data platforms is highly valuable.

• Familiarity with enterprise data environments and modern data stacks is a plus.

• Experience with automation frameworks, scripting, or workflow automation tools is beneficial.

• Competitive Salary

• Life & Medical Insurance

• Christmas Bonus

• Food Coupons

• Saving Fund.

• Life Insurance