Design and build RESTful and event-driven microservices for banking workflows such as payments, account management, transaction processing, and reporting.
Develop and optimize data access and persistence layers using MongoDB, ensuring performance, reliability, and data integrity at scale.
Integrate services across cloud-native infrastructure (AWS / Azure / GCP), leveraging managed services such as API Gateways, message queues, secret stores, and observability tooling.
Collaborate with architects, product owners, and QA engineers to translate business requirements into robust technical solutions.
Adhere to banking-grade standards covering security, audit logging, data residency, and regulatory compliance (e.g. PCI-DSS, GDPR, BCBS 239).
Participate in code reviews, contribute to technical documentation, and support knowledge transfer within the team