Senior AI Engineer

🕒 July 21

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟠 Senior

🤖 AI Engineer

👻 Ghost score 15%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Quartile

WebsiteLinkedInAll Job Openings

201 - 500 employees

📣 Marketing

🛍️ eCommerce

Marketing • Advertising • eCommerce

Quartile is the world’s largest retail media optimization platform, offering advanced advertising solutions for e-commerce businesses. Using six patented machine learning technologies, Quartile automates and optimizes ads across various marketing channels, including Amazon, Google, and social media platforms. The company empowers over 5,300 brands and sellers worldwide, managing over $2 billion in annual ad spend. With a flat-rate fee structure and comprehensive campaign management capabilities, Quartile helps businesses achieve sales growth through strategic insights and cutting-edge AI-driven technology.

📋 Description

• Design, develop, and ship agentic AI products • Do serious prompt and context engineering • Build and extend agent tools that query Databricks, MongoDB, and external systems • Work across multiple LLM providers • Own output quality • Operate what you ship • Collaborate with cross-functional teams

🎯 Requirements

• Strong software engineering fundamentals in Python • Hands-on experience building LLM-powered applications • Experience with at least one major LLM provider API • Experience with FastAPI • Understanding of how to evaluate AI systems • Familiarity with cloud platforms and containerized deployment with Docker • Experience with databases in production • Solid testing habits • Excellent problem-solving and analytical skills • Bachelor's degree or higher in Computer Science, Artificial Intelligence, or a related field

🏖️ Benefits

• Equidade de gênero • Promoção da diversidade