Founding Data & AI Engineer – Creative Engine

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Create data pipelines that retrieve, store, and organize performance, sales, and engagement data across numerous client accounts and platforms.

• Develop the LLM analysis layer utilizing Gemini for video analysis and Claude for generation, ensuring structured output and cost controls.

• Implement semantic search and discovery features with pgvector.

• Link organic references, top-performing advertisements, content tags, and creator history into a queryable creative intelligence system.

• Establish creator-performance matching for informed casting decisions.

• Manage full-stack features including dashboards, tag browsers, enrichment queues, and export tools using Django, HTMX, and Tailwind.

• Integrate external APIs such as TikTok, Meta, Motion, and Cruva.

• Oversee internal asynchronous pipelines using Celery and Redis.

• Deliver features from start to finish within a small, autonomous, low-process team.

⛳️ Requirements

• Over 5 years of experience developing production-level, data-intensive applications using Python/Django and PostgreSQL.

• Proficient in SQL, including aggregations, joins, and window functions.

• Capability to design schemas and data models based on use cases.

• Experience in designing and troubleshooting asynchronous data pipelines using Celery + Redis or similar technologies.

• Practical experience with LLM APIs, prompt engineering, structured output, and cost management.

• Familiarity with agentic coding tools like Claude Code and Cowork.

• Knowledge of integrating third-party APIs with rate limits, authentication flows, and varying data quality.

• Comfortable handling frontend tasks with Django templates, HTMX, and Tailwind.

• Strong communication skills in writing and a high sense of ownership within a small asynchronous team.

• Advanced to fluent proficiency in English.

• Located in Brazil and available to work in US time zones.

• Preferred: experience with agent harnesses, RAG, or LLM evaluation pipelines.

• Preferred: understanding of ML fundamentals.

• Preferred: experience with video or audio processing pipelines.

• Preferred: background in ad tech, creator economy, performance marketing, or marketplace environments.

• Preferred: experience collaborating with a US-based team.

• An updated CV in English is required for application.

🏝️ Benefits

• Opportunity for remote work.

• Async work environment.

• Continuous learning opportunities and resources to support your growth.

• AI-assisted workflow utilizing Claude Code and coding agents.

• Frequent production deployments throughout the day.

• Optional introductory video submission; phone quality is acceptable.