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Location
Remote (Brazil)
Seniority
Senior

Confirmed on the employer's own hiring board on Nov 12, 2026. First seen by Alion on Nov 12, 2026. CI&T scores A on the Alion truth index.

Overview
Company
Impact
Profile match
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.
Backed by MMC Ventures

Estamos em busca de um desenvolvedor Java Master/Sênior para atuar em grande frente junto a AWS, você irá construir as camadas de capacidade de negócio de uma plataforma bancária moderna, centralizando regras de negócio e autorização que hoje vivem espalhadas em sistemas legados. Você vai desenvolver microsserviços de domínio que unificam a lógica transacional, implementar padrões de integração (adapters) para conectar o ambiente legado à nova plataforma e garantir, através de validações de equivalência e reconciliação, que a migração aconteça sem qualquer regressão. Ideal para quem gosta de modelar domínios complexos e entregar backend confiável em cenários onde consistência e compliance são inegociáveis.

Experiência em:

Desenvolvimento backend em Java (Spring Boot ou equivalente) para microsserviços de domínio.

Implementação de motores de regras de negócio e de autorização.

Padrões de integração (adapter / anti-corruption layer) entre sistemas legado e plataformas modernas.

Deploy em Kubernetes/EKS e desenvolvimento de fluxos transacionais.

Testes de equivalência, reconciliação e validação de carga.

Conhecimentos em:

AWS (EKS, ECR).

Padrões de arquitetura do setor financeiro (ex.: BIAN).

Compliance e trilhas de auditoria no setor financeiro.

Integração com bancos de dados relacionais e NoSQL.

Diferencial:

Certificações AWS: AWS Certified Developer - Associate e/ou AWS Certified Solutions Architect - Associate."

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