Senior Support Engineer

Job Description

Role Summary: We are looking for a highly skilled NoSQL Cassandra/Scylla DB Database Administrator with strong Linux administration , Kubernetes or AWS experience. The ideal candidate will be responsible for managing NoSQL databases, ensuring high availability, performance, and scalability while also handling Linux-based infrastructure and cloud deployments. This role involves database performance tuning, automation, and container orchestration Preferred Qualifications: 3+ years of experience in Cassandra/ScyllaDB DBA & Linux administration. 2+ years of experience working with Kubernetes & AWS. Certification in Cassandra (Datastax), Linux (RHCE), Kubernetes (CKA/CKS), or AWS (Solutions Architect) is a plus. Roles and Responsibilities: Deploy, configure and manage Cassandra/Scylla DB clusters in production. Design and implement replication, sharding, and multi-data center strategies. Optimize query performance, data modeling, and partitioning strategies Manage Linux-based servers (RHEL, Ubuntu, CentOS) in on-premise & cloud environments Automate system administration using Bash/Python scripting Deploy and manage Cassandra/ScyllaDB on Kubernetes . Write Helm charts, StatefulSets, and Persistent Volumes for NoSQL clusters. Implement Kubernetes monitoring, scaling, and backup strategies Deploy and manage databases on AWS (EC2, EKS, S3, RDS, DynamoDB, IAM, CloudWatch) . Set up auto-scaling,high availability, and security policies in AWS.