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AI Engineer
Caixa Vida e PrevidênciaAI Engineer at Caixa Vida e Previdência focused on building and operating production AI systems. Work includes LLMs, RAG, and corporate system integration.
Tech Stack
Tools & technologiesAzureDockerJavaScriptKubernetes.NETNode.jsSQL
About the role
Key responsibilities & impact- Design, build, and operate production AI solutions with a focus on LLMs, RAG, agents, and integration with corporate systems
- Develop AI solutions integrated with corporate systems
- Build pipelines using LLMs, RAG, and AI agents
- Implement APIs, microservices, and distributed architectures
- Design scalable and resilient solutions
- Integrate AI with databases and legacy systems
- Monitor performance, cost, and quality of production solutions
- Ensure governance, security, and engineering best practices
Requirements
What you’ll need- Software engineering
- Experience with .NET / C#
- REST APIs and microservices
- Distributed architecture
- Node.js (frontend or APIs)
- Azure (App Services, Functions, Storage)
- Azure AI / Azure OpenAI / Foundry
- Authentication (Entra ID, RBAC)
- Cloud deployment and operations
- Integration with LLM APIs
- Prompt engineering in production
- Understanding of limitations (hallucination, cost, latency)
- Evaluation of response quality
- Embeddings
- Vector databases (e.g., Azure AI Search)
- Document indexing pipelines
- Concepts of chunking, retrieval, and grounding
- Agent orchestration (multi-step, tools)
- Integration with corporate APIs
- Automations and workflows
- Cosmos DB and SQL Server
- Data modeling for AI
- Document ingestion pipelines
- Designing scalable solutions
- Integration with legacy systems
- Integration between APIs, AI, and data
- Observability (logs and metrics)
- Cost and performance monitoring
- CI/CD
- Docker/Kubernetes (desirable)
- Multi-agent experience
- Model evaluation frameworks
- Fine-tuning and embeddings tuning
- Multimodal AI
- Experience with real production projects using LLMs
Benefits
Comp & perks- Profit sharing
- Flexible hours
- Meal and food allowance
- Wellhub
- Transportation allowance
- Health insurance
- Dental plan
- Pharmacy assistance
- Childcare and nanny assistance
- Life insurance
- Travel insurance
- Pension plan
- Maternity kit
- Maternity leave
- Paternity leave
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
.NET / C#REST APIsMicroservicesDistributed ArchitectureNode.jsAzurePrompt EngineeringDocument Indexing PipelinesData Modeling For AICI/CD