Sr. Database Developer / Team Lead Job in Cygnet Infotech

Sr. Database Developer / Team Lead

Cygnet Infotech 4+ weeks ago

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Job Summary

Technical Skills:

Cassandra, CQL, Performance Tuning and Optimization, Monitor Resource Usage, Configuration
Hands on experience in configuring, adding, removing, upgrading, and decommissioning Cassandra nodes/data centers
Experience in scripting, automation and monitoring compression, compaction, SS table, partition keys, primary keys.
Strong knowledge on tombstone repair Compaction issues

Responsibilities

Install, configure multi-nodes fully distributed Cassandra cluster.
Work closely with development team and provide database support in scheme design and changes, performance tuning as well as code review
Deliver high quality, defect-free solutions
Actively participate in backlog refinement, estimation sessions and daily stand-ups.
Ensure performance, security, and availability of databases
Prepare documentations and specifications
Design database and structures.
Develop, implement, and optimize scripts and functions
Creating views, functions, and scripts.
Writing optimized queries for integration with other applications.
Maintaining data quality and overseeing database security.
Review and interpret ongoing business requirements
Research required data
Analyse existing queries for performance improvements
Basic DBA activities needed for the project.
Troubleshooting data modelling issues