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Sr AI Engineer

São Paulo, Brazil💼 Full-time🗓 2026-07-16 → 2026-09-26

Core

Design, develop, and deploy AI automation solutions using LLMs and generative AI to improve health and environmental outcomes.

Role type

Senior AI Engineer (LLM & Automation)

Builds

AI agents, automation pipelines, MCP servers, and enterprise integrations

Domain

Life Sciences / Healthcare / Environmental Safety

Deliverable

production ML models | product features | infrastructure

Required skills

LLMs (OpenAI, Claude, Gemini, Llama, Mistral), Prompt Engineering, MCP Servers, Python, SQL, AWS, AI Agents, RAG pipelines

Preferred skills

LangChain, LlamaIndex, Semantic Kernel, CrewAI, AutoGen, FastAPI, Amazon Bedrock, CI/CD, Docker, LLM evaluation frameworks

Technologies

Python, SQL, AWS (Neptune, Bedrock, Lambda, S3, API Gateway, CloudWatch, IAM, Step Functions, ECS, EKS, SageMaker, Glue, Athena, OpenSearch), MCP, FastAPI, Flask, Django, Git, Docker, Airflow, Power Automate, n8n, Zapier

Responsibilities

Design and deploy AI automation solutions using LLMs; Build and integrate MCP servers for LLM-enterprise connections; Develop prompt engineering strategies; Create AI agents and orchestration flows; Build integrations with enterprise systems and databases; Design and query knowledge graphs; Develop backend logic and data pipelines; Apply machine learning concepts for classification, regression, and clustering; Support deployment, monitoring, and troubleshooting of AI solutions.

Seniority

Senior, hands-on IC with team leadership

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