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[Job - 29517] Desenvolvedor(a) de Agentes de IA, Brazil

31 minutes ago
Brazil
Full-time
Mid Level
AI Engineer
Software Development
Azure LLM Python TypeScript
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 175

Description

  • Identify and refine AI use cases with business stakeholders, translating operational challenges into executable technical tasks.
  • Immerse in business areas to map repetitive tasks, bottlenecks, and manual processes that can be accelerated with AI.
  • Design and develop AI agents quickly, moving from diagnosis to functional prototype in short cycles.
  • Build RAG pipelines connecting LLMs to internal knowledge bases, documents, systems, and corporate APIs.
  • Develop and orchestrate conversational and automation agents using Claude Code, Microsoft Copilot Studio, and frameworks such as LangChain or similar.
  • Design robust prompts, including system prompts, chain-of-thought, role-based prompting, and tool-use prompts.
  • Monitor agent behavior, implement guardrails and security mechanisms, and support responsible AI usage.
  • Document architectures, decision flows, and lessons learned from experimentation.
  • Test hypotheses, iterate quickly, and pivot when an approach does not work.
  • Share learnings, reusable patterns, and best practices with the team and partner business areas.

Requirements

  • Practical experience with generative AI and LLMs such as OpenAI GPT, Claude, Gemini, or similar models.
  • Understanding of embeddings and language models.
  • Advanced prompt engineering skills, including chain-of-thought, few-shot, role prompting, structured outputs, and prompt hardening.
  • Experience building RAG pipelines with chunking, semantic/vector search, re-ranking, and vector databases such as FAISS, Pinecone, or pgvector.
  • Experience with Claude Code for AI-assisted development and rapid prototyping.
  • Experience creating agents and conversational assistants with Microsoft Copilot or Copilot Studio integrated with Microsoft 365 and Azure.
  • Programming experience in Python and/or TypeScript for pipelines and integrations.
  • Preferred experience with multi-agent orchestration frameworks such as LangChain, LangGraph, AutoGen, or CrewAI.
  • Preferred exposure to design thinking, lean inception, or rapid prototyping methodologies.
  • Comfort working with ambiguity, frequent iteration, and fast delivery in an experimentation environment.

Benefits

  • Health and dental insurance.
  • Meal and food allowance.
  • Childcare assistance.
  • Extended paternity leave.
  • Partnerships with gyms and wellness providers via Wellhub (Gympass) and TotalPass.
  • Profit sharing and results participation (PLR).
  • Life insurance.
  • Continuous learning platform (CI&T University) and partnerships with online learning and language platforms.
  • Discount club and access to a free online platform for physical, mental, and overall well-being.

Interested in this position?

Apply directly on the company website

Apply Now

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