[Job - 30521] Senior AI Engineer

Ciandt; Brasil; Presencial; BRL 180 000 - 300 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Meal allowance

Childcare assistance

Paternity leave

Wellbeing program

Profit sharing

Life insurance

Learning platform

Discount club

Wellbeing platform

Resumo da oferta

CI&T in Brazil seeks a senior AI platform engineer to design and deploy scalable AI services within cloud-native, multi-tenant environments. The role focuses on building an enterprise-grade AI platform leveraging AWS Bedrock, AgentCore, and MCP for governance, with emphasis on security, observability, and HITL workflows.

The candidate will work on hybrid integration, model orchestration, and performance monitoring while collaborating with product, security, and operations teams to ensure

Qualificações

• Must have experience with AWS Bedrock & AgentCore components (Runtime, Gateway, Memory, Identity, Observability).
• Proficient Python development with AI/ML frameworks (Strands, LangChain, or similar).
• Experience with vector databases and RAG architectures (OpenSearch, Pinecone, or similar).
• Knowledge of MCP & API gateway integration; advanced English level; AI SDLC practices (prompting, HITL).

Conhecimentos

AWS Bedrock

AgentCore

Python AI

Vector DBs

MCP

LangChain

Security

Observability

Ferramentas

AWS Lambda

Step Functions

EventBridge

S3

CloudWatch

Descrição da oferta de emprego

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

Project Overview

We are building an enterprise-grade agentic AI platform for a leading media and broadcasting technology company that serves thousands of radio stations across multiple cloud products. This serverless, multi-tenant architecture leverages Amazon Bedrock AgentCore ecosystem to orchestrate intelligent automation across several SaaS platforms, enabling conversational AI interfaces for operations management, knowledge retrieval, data analysis, and system mutations. The platform is designed to handle 50,000+ daily interactions while maintaining strict tenant isolation, security guardrails, and operational observability.

The technical implementation focuses on hybrid knowledge base integration, Model Context Protocol (MCP) gateway development, agentic skill orchestration using the Strands Python framework, and implementing dual-layer security architecture with human-in-the-loop governance for high-impact operational changes. This is a greenfield opportunity to shape the future of AI-powered operations in the broadcasting industry.

Must Have Experiences

• AWS Bedrock & AgentCore components (Runtime, Gateway, Memory, Identity, Observability)
• Python development with AI/ML frameworks (Strands, LangChain, or similar)
• Vector databases & RAG architectures (OpenSearch, Pinecone, or similar)
• Model Context Protocol (MCP) & API gateway integration
• Advanced English level
• Agentic SDLC practices (prompt engineering, evaluation, HITL workflows)
• AWS serverless services (Lambda, Step Functions, EventBridge, S3, CloudWatch)

Nice to Have Experiences

• LLM security & guardrails implementation (prompt injection prevention, content filtering)
• Multi-tenancy & identity management in SaaS environments
• Intent classification & conversation flow management
• Observability & performance monitoring (distributed tracing, token analytics)
• LLM-as-a-Judge evaluation patterns & quality assurance pipelines
• Event-driven architectures & real-time telemetry processing
• Foundation model selection, fine-tuning & prompt optimization
• #LI-NG1

Our benefits:

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
• Profit Sharing and Results Participation (PLR);
• Life insurance
• Continuous learning platform (CI&T University);
• Discount club
• Free online platform dedicated to physical, mental, and overall well-being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform
• And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here. This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.