| Cassandra Database Administrator || NO HI1B OPT CPT || DAY1 ONSITE at Remote, Remote, USA |
| Email: [email protected] |
| From: Awkash Kumar, Largeton INC [email protected] Reply to: [email protected] JD :: We are seeking an experienced Cassandra DBA to join our team. The ideal candidate will have extensive hands-on experience with Cassandra database administration, performance tuning, backup/recovery, and cluster scaling. The successful candidate will be responsible for managing and maintaining our mission-critical Cassandra database clusters, ensuring high availability, performance, and security. Key Responsibilities Install, configure, and upgrade Cassandra clusters across multiple environments (dev/staging/prod) Design and implement backup/recovery strategies to ensure data integrity and availability Monitor Cassandra clusters, identify bottlenecks, and tune for optimal performance Develop and implement database security policies and access controls Manage Cassandra cluster scaling (adding/removing nodes) to meet capacity demands Collaborate with engineers to review data models and ensure efficient schema designs Solid understanding of security principles and implementation in database environments Monitor database performance, ensuring optimal efficiency and reliability Collaborate with development teams to design and implement database structures for applications Automate routine DBA tasks through scripting and tools Provide training and support to development teams on Cassandra best practices Troubleshoot and resolve Cassandra issues in a timely manner Stay up to date on Cassandra releases and industry best practices Requirements 8+ years of database experience with a minimum 2-3 years of proven recent experience as a Cassandra DBA. Strong understanding of Cassandra architecture, data modeling, and query optimization Hands-on experience with Cassandra tools (nodetool, cqlsh, OpsCenter) Proficiency in Apache Cassandra administration (backups, repairs, upgrades) Experience with Cassandra replication, consistency levels, and multi-datacenter clusters Scripting abilities in languages like Python, Bash, etc. Knowledge of operating system internals (Linux) Problem-solving skills with systematic approaches to issue resolution Ability to work in a fast-paced environment and multi-task efficiently Preferred Experience with streaming/messaging systems (Apache Kafka) Familiarity with cloud platforms (AWS) and container technologies Knowledge of complementary data stores (Redis) Experience with MongoDB Keywords: Cassandra Database Administrator || NO HI1B OPT CPT || DAY1 ONSITE [email protected] |
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| Wed Jul 17 22:14:00 UTC 2024 |