Senior Node.js Backend Engineer (Core Banking Services team)

We are looking for a Senior Backend Engineer to join the Core Banking Services team and help build and scale a high-performance Banking-as-a-Service (BaaS) platform. The team develops secure, highly available backend services that enable internal products and partner banks to manage customers, accounts, and core banking processes. You will work on distributed systems supporting critical financial operations, with a strong focus on scalability, reliability, security, and clean architecture. Responsibilities: Design, develop, and maintain scalable backend services using Node.js and TypeScript. Build and maintain REST APIs and event-driven services within a serverless AWS architecture. Work with AWS services such as Lambda, SQS, API Gateway, EventBridge, DynamoDB, and S3.…