full-time

Staff Software Engineer, Authorizations

Posted by Pismo • São Paulo, State of São Paulo, Brazil

📍 São Paulo, State of São Paulo 🕒 February 22, 2026

About the Role

Job Description

The Authorizations squad is responsible for processing and validating financial transactions in real time, ensuring that all operations comply with the authorization rules defined by issuers and clients. It operates directly within the critical payment authorization layer, dealing with complex business logic, high availability, and performance. The team works with modern technologies and distributed architecture to ensure transactions are secure, fast, and reliable.

What You Will Do:

  • Development and maintenance of projects in Java / Groovy with deployment on AWS.  
  • Proactively contributes to the betterment of other engineers in the company, through sponsoring, mentoring, and providing constructive feedback.  
  • Consistently leads the squad to good outcomes from a technical perspective, ensuring appropriate engineering decisions are made to factor in techn...

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