Hybrid Mid-Senior/Senior AI Developer

at CI&T

• Job title: Mid-Senior/Senior AI Developer
• Job type: Full Time
• Experience level: Senior
• Salary: Not specified
• Degree requirement: No Education Requirement
• Tech skills: AWS, Azure, Docker, Google Cloud Platform, JavaScript, Kubernetes, Next.js, React, TypeScript
• Location requirements: Hybrid, Campinas, Brazil

About the role

• Design and build an agentic AI platform to manage renewable energy certificates and automate related workflows. Collaborate across teams to integrate the platform, optimize user onboarding, and iterate based on feedback and metrics.

Responsibilities

• Design and develop the agentic AI platform, focusing on renewable energy certificate management.
• Create and optimize frictionless onboarding workflows to enhance user experience and facilitate seamless access to the platform.
• Implement intelligent automation for renewable energy certificate management processes to improve efficiency and reduce manual tasks.
• Collaborate with technical teams to ensure smooth integration of the AI platform with existing systems and third-party applications.
• Analyze user feedback and performance metrics to identify improvement opportunities and implement necessary enhancements.

Requirements

• Fluent English is required.
• MCP (Model Context Protocol): Deep understanding of MCP server architecture, client-server communication, and tool/resource integration.
• Multi-Agent Systems: Experience building agent-to-agent workflows, agent orchestration, and Mixture of Experts (MoE) architectures.
• LLM Integration: Proficiency with OpenAI (GPT-4, GPT-4o), Anthropic Claude (Opus, Sonnet), Google Gemini APIs.
• AI Frameworks: Experience with LangChain, LangGraph, AutoGen, CrewAI, or similar agent frameworks.
• RAG (Retrieval-Augmented Generation): Experience with vector databases, embeddings, and semantic search implementations.
• Prompt Engineering: Advanced prompt design, chain-of-thought reasoning, and function calling.
• Frontend: React, Next.js, TypeScript, and modern JavaScript.
• Microsoft Azure (preferred) or AWS/GCP.
• Azure OpenAI Service, Azure AI Services.
• Containerization: Docker, Kubernetes.
• CI/CD pipelines.
• Serverless architectures: Azure Functions, AWS Lambda.

Benefits

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnerships 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