Backend Senior Developer

Cognizant • são paulo, são paulo, Brazil • Posted June 06, 2026

Location são paulo, são paulo
Job Type Full-time
Category Desenvolvimento de software
Posted June 06, 2026

We are seeking experienced Senior Developer to design, build, modernize, and support enterprise-grade applications for the financial market, including funds, cards, payments, and related banking or transaction-processing platforms. The role involves on-premises and cloud servers/services, distributed systems, API platforms, data services, and mainframe-integrated environments. The ideal candidates will have strong software engineering fundamentals, hands‑on experience with Java and modern backend frameworks, cloud-native AWS services, messaging, databases, DevOps practices, and the ability to collaborate effectively in Agile/Scrum teams.

Key Responsibilities

  • Design, develop, test, deploy, and maintain scalable enterprise applications using Java SE 11+, Java EE 9+, Spring Framework, and Spring Boot.
  • Support financial market solutions involving funds, cards, payments, banking integrations, and transaction-processing workflows.
  • Bui...

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