We are
tech transformation
specialists, uniting human expertise with AI to create scalable tech solutions.
With over 7.400 CI\&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.
We’re hiring a Mid-level Python Developer to design, implement, and evolve a multi‑agent AI system alongside data scientists, software engineers, and statisticians. You’ll join client calls in English and help deliver robust, observable, and secure production solutions.
Key responsibilities
-Build and orchestrate AI agents (workflows, tools, memory/retrieval, coordination).
-Integrate LLMs and supporting services (RAG, vector stores, function/tool calling, external APIs).
-Write tests, add logging/monitoring, and support the release cycle.
-Partner with data scientists on agent evaluation (offline/online metrics, A/B testing).
-Document architecture, technical decisions, and best‑practice usage.
Requirements
-Strong Python skills applied to AI products.
-Advanced SQL required; experience with SQL or NoSQL databases and performant queries.
-Hands‑on experience with LLMs and agents (prompting, tool calling, basic RAG).
-Knowledge of at least one agent framework: LangGraph, AutoGen, LlamaIndex, Google ADK, or similar.
-Clear English communication with client stakeholders.
Nice to have
-LLM observability (tracing/metrics) and automated evaluation experience.
-Familiarity with vector stores and queues/events.
-Containers/CI/CD and security/guardrails for AI.
If you like it, just apply and good luck!
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;
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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.
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.****