SoftwareDevelopmentEngineer,AWSDMS

AWS Database Migration Service (DMS) has migrated more than 1.5 million database workloads to AWS, helping enterprises move from commercial databases (Oracle, SQL Server, DB2) to open-source Amazon Aurora and RDS (PostgreSQL, MySQL). The service is used by customers across the world to migrate their most important data from their on-premises datacenters to Amazon services. Our customers depend on our services' reliability and security to handle their business data. More information on AWS DMS is available at http://aws.amazon.com/dms. As an SDE2 on the DMS team, you will work directly on the core C/C++ replication engine that powers heterogeneous database migrations for tens of thousands of customers running large-scale production fleets. You'll focus on the PostgreSQL, Oracle, and SQL Server endpoints - the highest-volume migration paths driving Aurora and RDS growth. Your work will directly impact migration reliability, security compliance, and the experience of customers migrating their most critical production databases to AWS. Key job responsibilities Key job responsibilities Design, implement, and ship fixes and features in the C/C++ replication engine for PostgreSQL, Oracle, and SQL Server source/target endpoints. Diagnose and resolve complex production issues - task crashes, memory corruption, CDC failures, data validation errors - using core dump analysis, memory profilers (AddressSanitizer, Valgrind), and systematic debugging. Develop and expand automated test coverage using the Scalable Test Platform (STP), including combinatorial testing scenarios that exercise millions of parameter combinations across migration paths. Deliver security fixes within SLA and contribute to security compliance initiatives including vulnerability remediation, credential exposure prevention, and secure supply chain builds. Participate in code reviews, design discussions, and release management for our deployment cadence serving hundreds of thousands of production instances. Co