Lead AI Engineer – Python - Remote work | REF#304156

BairesDev; Rio de Janeiro; Presencial; BRL 768 000 - 1 075 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote work

USD compensation

Home setup provided

Flexible hours

Parental leave & holidays

Career growth

Resumo da oferta

BairesDev is seeking a Lead AI Engineer to head the creation of reusable AI asset libraries and robust APIs across the organization. You will architect and implement Python-driven LLM applications, establish prompt engineering best practices, and ensure scalable asset management.

The role emphasizes building reusable components and shaping developer tooling in a remote, global team. You will collaborate with cross-functional teams, mentor engineers, and elevate AI infrastructure for fast,

Qualificações

• 8+ years of software engineering experience.
• Strong proficiency in Python.
• Experience with LLM applications and prompt engineering.
• Proven track record building reusable AI asset libraries (skill/prompt catalogs).
• Experience designing APIs for library/catalog services (CRUD, tagging, versioning, access control).
• Experience with React and component libraries; portal UX.
• Experience with prompt evaluation and testing (golden sets, regression, quality scoring).
• Excellent written and spoken English.

Responsabilidades

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

Conhecimentos

Python

LLM application development

Prompt engineering

API design

React

Component libraries

Ferramentas

LangGraph

LangChain

Snowflake

MCP protocol

Descrição da oferta de emprego

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!