4h ago
AI Engineer
São Paulo, Brazil
full-timesenior RemoteFintech
Tech Stack
Description
You will rapidly build and ship AI-powered features end-to-end, from prototype to production deployment, collaborating with product and engineering teams to create immediate business value. You'll own the whole lifecycle, integrating LLMs, building APIs, and ensuring production quality in a fast-paced environment.
Requirements
- Strong proficiency in Python; working knowledge of Node.js or Java
- Hands-on experience integrating LLMs into production applications (OpenAI, Anthropic, or similar)
- Database expertise: PostgreSQL, vector databases (Pinecone, Weaviate, Chroma, pgvector)
- Cloud infrastructure: AWS services (ECS, S3, Lambda, RDS, API Gateway, SQS)
- API development experience
Responsibilities
- Design, build, and deploy AI-powered features from 0 to 1 in production
- Integrate LLMs and AI models into existing products and workflows
- Build robust APIs and backend services with authentication and error handling
- Design data pipelines for document processing, embedding generation, and vector search
- Deploy and maintain containerized applications on AWS (ECS, Lambda, S3, RDS)
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