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AI Developer - Vaga exclusiva PCD, Brazil

CI&T • Portuguese: C1 • IT Outsourcing & Dedicated Teams • Custom Software Development • Python • Java • 6 days ago
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Location
Remote (Brazil)

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 13, 2026. CI&T scores A on the Alion truth index.

Overview
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CI&T

CI&T is a Brazilian digital services company founded in Campinas in 1995 that builds software, data platforms and artificial intelligence systems for large enterprises. It works mainly with banks, retailers, consumer goods companies and healthcare providers in Brazil, the United States and Europe, taking on product engineering, cloud modernisation and experience design as long-running delivery engagements. The company listed on the New York Stock Exchange in 2021 and employs several thousand people across delivery centres in Latin America, North America, Europe and Asia.
ciandt.com • HQ: Campinas, Brazil • IT Outsourcing & Dedicated Teams • AI Consulting & Integration • Data Engineering & Migration Services • Custom Software Development • IT Consulting & Digital Transformation • 5000+ employees • Est. 1995
Tech stack of CI&T
Backed by MMC

Olá, eu sou a Bia da CI&T e estamos em busca de uma pessoa AI Engineer. Sobre o Desafio

Buscamos uma pessoa desenvolvedora para liderar a construção, evolução e orquestração do agente de IA da squad. Nesta posição, o foco vai além do desenvolvimento tradicional de serviços: você projetará, treinará e refinará o agente responsável por executar do discovery à verificação de DoD, garantindo qualidade, segurança e aderência às melhores práticas de engenharia.

Principais Responsabilidades

  • Desenvolvimento e Orquestração de IA: Construir e evoluir o agente de IA da squad (comportamento, skills, ferramentas e fluxos de automação).
  • Integração & Contexto: Conectar o agente de IA às fontes de contexto do projeto (repositórios, APIs, sistemas de mensageria e bancos de dados).
  • Engenharia de Prompt & Guardrails: Definir e validar prompts, diretrizes de segurança (guardrails) e critérios automatizados de DoD.
  • Avaliação & Qualidade (PDCA): Analisar criticamente as entregas geradas pelo agente (código, testes e análises) e aplicar melhoria contínua aos fluxos.
  • Liderança Técnica em IA: Operar, medir e refinar as saídas do agente no dia a dia, apoiando a equipe nas decisões técnicas e na evolução da squad.

Conhecimentos e Práticas Necessários

  • Desenvolvimento com IA & LLMs (Obrigatório): Experiência prática na integração com APIs de LLM, construção de agentes e tool/function calling.
  • Engenharia de Prompt & Segurança: Domínio no desenho de prompts, definição de guardrails e regras de comportamento para modelos.
  • Arquitetura Orientada a Eventos: Experiência em integração assíncrona (contratos, tópicos/filas, DLQ e idempotência).
  • Microsserviços & Integrações: Vivência na construção e consumo de APIs, versionamento, observabilidade e integração de serviços.
  • Bancos de Dados: Conhecimento sólido em bancos de dados relacionais e NoSQL.
  • Engenharia de Software & Boas Práticas: Domínio de SOLID, Clean Code, Clean Architecture, testes automatizados e controle de versão com Git (branches, PRs e code review).
  • Experiência com linguagem de programação: Java, Node, Python ou similares.

#LI-BA1

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