Lead AI Engineer – Python - Remote work | REF#305250

BairesDev; United States; Remote; MXN 700,000 - 1,100,000; Full time

Benefits offered by this job

Remote work 100%

USD or local currency pay

Hardware and software setup for home

Flexible hours

Paid parental leaves and holidays

Job summary

BairesDev seeks a Lead AI Engineer to direct the development of reusable AI asset libraries and catalog APIs, ensuring scalable management of AI components across teams.

You will lead the design of library services, templates, and metadata search, with strong Python and React experience and a focus on prompt engineering and testing. This is a 100% remote role with global impact.

Qualifications

• 8+ years of software engineering experience.
• Proficiency in Python and building AI-enabled solutions.
• Experience with LLM applications, prompt engineering, and versioning.

Responsibilities

• Lead development of reusable AI asset libraries, skill & prompt catalogs, templates, and metadata search.
• Design APIs for library/catalog services (CRUD, tagging, versioning, access control).
• Develop and refine prompt engineering practices and structured outputs.
• Support prompt evaluation with golden sets, regression tests, and quality scoring.
• Contribute to portal UX and component library development.

Skills

Python

LLM development

Prompt engineering

API design

Team leadership

React

UX familiarity

English proficiency

Tools

Python

React

LangChain

LangGraph

Snowflake

MCP protocol

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Lead AI Engineer – Python at BairesDev

In this role, you'll lead the development of reusable AI asset libraries, building the skill and prompt catalogs that let teams reuse proven AI components rather than reinvent them. Designing APIs for catalog services with proper versioning, tagging, and access control, you'll bring engineering discipline to how AI assets are managed at scale. This is your opportunity to lead technically on the infrastructure that makes AI development reusable and consistent across an entire organization.

What You'll Do

• Build reusable AI asset libraries, including skill and prompt catalogs, templates, and metadata search.
• Design APIs for library and catalog services, including CRUD operations, tagging, versioning, and access control.
• Develop and refine prompt engineering practices, including structured outputs and prompt versioning.
• Support prompt evaluation and testing through golden sets, regression testing, and quality scoring.
• Contribute to portal UX and component library development where needed.

What We Are Looking For

• 8+ years of experience in software engineering.
• Strong proficiency in Python.
• Experience with LLM application development, including prompt engineering, structured outputs, and prompt versioning.
• Proven experience building reusable AI asset libraries, such as skill or prompt catalogs, templates, and metadata search.
• Experience designing APIs for library or catalog services, including CRUD, tagging, versioning, access control, and MCP.
• Experience with React.
• Background with component libraries and portal UX.
• Experience with prompt evaluation and testing, including golden sets, regression testing, and quality scoring.
• Advanced proficiency in English.

Nice To Have

• Experience with LangGraph, LangChain, or similar frameworks.
• Familiarity with the MCP protocol.
• Experience with Snowflake.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive and make a significant impact!