Lead Java Developer (Only Brazilian Citizens)

Descripción del puesto

Role Summary :

We are seeking an experienced Senior Java Developer with strong expertise in payment systems and banking API integration. The successful candidate will design and build mission-critical services that power our financial infrastructure including digital wallets real-time settlements reconciliation processes and bank connectivity. You will collaborate closely with product compliance and DevOps teams to ensure high availability performance and regulatory compliance across our platform.

• Design develop and maintain high-performance Java microservices for payment processing and financial transactions. Integrate with banking APIs PSPs and payment gateways (e.g. SWIFT FPS SEPA VISA / MASTERCARD or local clearing systems).
• Implement secure payment and settlement flows including authorization posting reconciliation and refund logic.
• Work with event-driven architecture using Kafka and apply event-sourc...