MongoDB Performance Engineer/ 105394-1/On-site

[Kiran/ Key Business Solutions, Inc.]

MongoDB Performance Engineer/ 105394-1/On-site
Location: Austin, TX/Sunnyvale, CA
Duration: 6 months
Onsite role

Job Title: Sr MongoDB Performance Engineer

Role Descriptions:
Must Have Skills:      
1. Expert in MongoDB
2. Strong experience in Performance tuning
3. Fluent in the aggregation framework, indexing strategy, and read/write/read-concern semantics.
4. Strong explain-plan and profiler-driven query optimization
5. WiredTiger internals: cache, eviction, checkpoints, journal, compression, document-level concurrency.
6. Replication and sharding operations at scale, including shard-key design trade-offs.
7. Scripting for automation – Python
8. Strong experience with tuning of specific clusters, queries, indexes and schemas
9. Good experience designing sharding strategy and shard keys; plans resharding and zone strategy
10. Strong experience operating and monitoring existing sharded clusters; runs balancer, fixes hot chunks

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Kiran Kumar

ki...@keybusinessglobal.com

Key Business Solutions, Inc.

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