OpenSearch Engineer / AWS & Data Pipelines
Serbia, Slovakia, Malta, Croatia, Czech Republic, Slovenia, Romania, Spain, Bulgaria, Kazakhstan, Poland, Hungary, Estonia, Ukraine, Cyprus, Lithuania, Georgia
Workplace: RemoteFull timeFunction: DevOps, Cloud & InfrastructureSkills: ["Troubleshooting","Production operations","Root-cause analysis","Reliability focus","Collaboration"]Own and scale AWS OpenSearch Service in production for a high-scale payment orchestration platform. Design indices, mappings, and query performance, and manage upgrades, migrations, backfills, and capacity. Build and maintain PostgreSQL-to-OpenSearch data pipelines using AWS-native services while ensuring reliability, idempotency, retries, and reconciliation. Monitor cluster health with CloudWatch, run incident response, and implement secure, least-privilege access.
