Desenvolvedor(a) Java Sênior – Clearing & Settlement

Requisitos

• Java 11+ (ideally 17 or 21) with solid OOP, collections and streams
• Spring Boot and Spring Batch
• Reading and generating positional files (fixed layouts), including EBCDIC/ASCII basics
• Advanced SQL in relational databases (Oracle, PostgreSQL or SQL Server)
• Messaging (Kafka, RabbitMQ or IBM MQ)

Desejáveis

• Direct experience with Visa Base II, Mastercard IPM or Elo layouts
• Experience with receivables schedules and registradoras (CERC, CIP, B3/TAG)
• Kubernetes and cloud (AWS, GCP or Azure)
• Knowledge of PCI DSS
• Exposure to legacy systems (COBOL/mainframe)