Senior Backend Integration Engineer

THIS IS A LONG TERM CONTRACT POSITION WITH ONE OF THE LARGEST, GLOBAL TECHNOLOGY LEADERS. Key Responsibilities Design, develop, and maintain backend APIs and microservices using Node.js Build and deploy services on AWS using: Lambda, API Gateway, RDS, S3 ECS, Glue, EventBridge SQS, SNS Ensure high availability, performance, scalability, and cost efficiency Debug and resolve production issues within defined SLAs Create and maintain HLD/LLD documentation Implement monitoring and observability usi…