AI Engineer
AB InBev | Growth Group4 hours ago
Remote, BrazilSenior
Responsibilities
- Design, develop, and deploy multi-agent AI systems for reasoning, planning, and task execution.
- Implement RAG pipelines using LangChain, LangGraph, and Azure AI Foundry.
- Optimize low-latency, high-throughput model serving with KServe, Triton Inference Server, or Ray Serve.
- Build observability and evaluation frameworks for agent reasoning, success rates, and failure cases.
- Integrate structured and unstructured data sources into agent workflows with ML and data engineers.
- Apply AI security and alignment techniques, including guardrails, prompt-injection prevention, and red-teaming.
- Deploy and iterate on systems in a CI/CD environment using Azure DevOps, GitHub Actions, and ArgoCD.
- Contribute to architecture decisions involving distributed systems, GPU usage, caching, and memory management.
Requirements
- Strong proficiency in Python and C++ or Go for performance-critical components.
- Proven experience with LLMs such as OpenAI, Anthropic, Llama, or Mistral.
- Practical experience with LangChain, LangGraph, or Semantic Kernel.
- Deep understanding of search and retrieval systems and vector databases such as Pinecone, Weaviate, FAISS, or Milvus.
- Knowledge of distributed systems and deploying ML models in Kubernetes, AKS, EKS, or GKE environments.
- Familiarity with ONNX Runtime, TensorRT, or DeepSpeed for inference optimization.
- Experience with Azure, AWS, or GCP and infrastructure-as-code tools such as Terraform, CloudFormation, or Bicep.
- Understanding of AI security, including prompt injection, data leakage, and adversarial testing.
- Preferred qualifications include experience with AutoGen, CrewAI, or OpenAI Swarm; AI-model red-teaming and offensive security; Neo4j or ArangoDB; and publications, research, or open-source contributions related to LLM or agent frameworks.
Benefits
- Performance-based bonus, attendance bonus, private pension plan, meal allowance, days off, and transport allowance, subject to applicable rules.
- Health, dental, and life insurance, medicines discounts, childcare subsidies, and school materials assurance.
- Casual office and dress code, WellHub and Clube Ben partnerships, discounts on Ambev products, and scholarship opportunities, subject to applicable rules.
- Language and training platforms.
Tech Stack
Categories
About AB InBev | Growth Group
AB InBev | Growth Group is the digital product and growth arm of Anheuser-Busch InBev, the Leuven-based public brewer behind Budweiser, Corona, and Stella Artois. It builds and scales platforms such as BEES, a B2B marketplace used by merchants and retailers in over 29 countries, plus supporting data and logistics tools that help route orders and manage inventory. The group’s work underpins AB InBev’s global portfolio of 500+ beverage brands.