AI/ML Engineer

Totalperform; Guarulhos; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading technology company in São Paulo is seeking an AI/ML Engineer to spearhead the development of cutting-edge machine learning systems. This position involves fine-tuning NLP models, automating workflows, and creating intelligent agents to interact with complex data formats. With a small, dynamic team, you'll play a pivotal role in shaping technical direction and tackling meaningful challenges in the insurance sector.

Qualificações

• 5+ years with Python development experience.
• 3+ years as an AI/ML Developer.
• Experience with JavaScript/Node.js/React and AWS.

Responsabilidades

• Build and fine-tune NLP systems to extract insights from insurance documents.
• Develop and improve large language models tailored to our domain.
• Apply computer vision for data extraction from unstructured formats.

Conhecimentos

Python

NLP

Machine Learning

Computer Vision

JavaScript

Mongo DB

AWS

Upper Intermediate English

Descrição da oferta de emprego

As the AI/ML Engineer, you’ll lead the development of our core machine learning systems. You’ll fine-tune large language models (LLMs), build NLP pipelines, automate insurance workflows, and implement user feedback loops for continual model improvement.

This is a role for someone who’s not afraid of ambiguity, gets energy from building things that don’t exist yet, and wants to work on meaningful problems with a small, fast-moving team.

You’ll also collaborate with the founders (CEO & CTO) to help define the company’s technical direction.

Responsibilities:

• Natural Language Processing & Understanding: Build and fine-tune NLP systems to extract structured data and insights from dense, jargon-heavy insurance documents.
• Lead the development and fine-tuning of large language models tailored to our domain.
• Architect training workflows that use user feedback and corrections to continually improve model performance.
• Apply computer vision to extract data from PDFs, scanned documents, and other unstructured formats.
• Build intelligent agents that interact with complex web interfaces using tools like Playwright or Selenium, and a strong understanding of DOM structures.
• Design robust evaluation pipelines and performance metrics for all models.
• Help architect scalable systems to support training, inference, and feedback pipelines.
• You’ll be building core systems from scratch.

Qualifications:

• 5+ years with Python development experience
• 3+ years experience as an AI/ML Developer.
• JavaScript / Node.js / React
• Experience with Mongo DB and AWS
• Upper Intermediate English level