[Job-31846] Mid Level / Senior Java/IA Developer, Brazil

Ci&T

Brasil💼 Full-time🗓 2026-09-26 → 2026-09-27

Core

Transforming legacy COBOL platforms into modern Java/Spring microservices integrated with AI capabilities.

Role type

Senior Java/IA Developer

Builds

Modernized backend solutions with AI integration for enterprise clients

Domain

Enterprise Software Engineering, AI, Legacy Modernization

Deliverable

production ML models

Required skills

Java 17+, Spring 3.x, Microservices Architecture, Kafka/RabbitMQ, PostgreSQL/Oracle/DB2, CI/CD Pipelines, Distributed Systems Concepts

Preferred skills

Angular 16+, TypeScript, Event-Driven Architecture (EDA), Infrastructure as Code (Terraform), RAG Architectures

Responsibilities

Decommissioning COBOL platforms, implementing Java/Spring microservices, conducting code reviews and technical analysis, aligning architectural decisions with stakeholders

Seniority

Senior, hands-on IC

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About Ci&T

CI&T is seeking a senior **Data MDM Architect** to join an embedded engagement with a leading U.S.-based client operating at the intersection of ESG advisory and carbon credit trading. The client manages complex, high-volume data across multiple integrated platforms to support both enterprise sustainability consulting and financial trading operations. As data volumes, integration complexity, and regulatory expectations grow, the need for a unified, authoritative data architecture has become a strategic priority — making this role critical to the client's next phase of growth.