Senior Db Developer

4 weeks ago

Chennai, India Movate Full time

Role : Senior DB Developer
Years of Experience: 5 – 8 Years
Location : Chennai, Bangalore
Primary Skills: Apache Cassandra, DataStax, DevCentre, Spark on Cassandra, Hbase
Nice to have skills: MySQL, Python, GIT, Node Tool, Kafka, Docker, Kubernetes
Job Requirements:
and implement Cassandra database schemas based on business requirements and data modeling best practices.
the migration of MySQL databases to Cassandra, including schema design, data extraction, transformation, and loading (ETL).
with cross-functional teams to analyze application requirements and optimize data access patterns for Cassandra.
and maintain scripts, tools, and processes to automate database tasks, such as backup, recovery, and monitoring.
performance tuning and optimization of Cassandra clusters to ensure scalability, reliability, and efficiency.
and resolve issues related to data consistency, replication, and performance in Cassandra environments.
database designs, configurations, and migration procedures for knowledge sharing and reference.
technical guidance and support to junior team members and stakeholders on Cassandra database development and administration best practices.
a Cassandra Database in an enterprise, Design, and Support data migration.
have performed at least one DB migration from RDBMS (preferably MySQL) to Cassandra.
existing database infrastructure and understanding migration requirements.
a data migration plan including data extraction, transformation, and loading (ETL) processes.
with development teams to resolve data quality issues and optimize performance during migration.
performance tests and tuning the migrated database to optimize query performance.
up to date with the latest advancements in Cassandra and related technologies to ensure best practices are followed.
Nodes, Work on foundations, data models, etc.
database administration on a multi-datacenter cluster. Must have hands-on experience in setting up Cassandra cluster.
have experience in monitoring, performance tuning, and managing Cassandra cluster.
understanding of the complex inner workings of Cassandra, such as the gossip protocol, hinted handoffs, read repairs, and Merkle trees.
knowledge of architecting and creating Cassandra/no SQL database systems.
experience in writing Cassandra queries, materialized views.
in data structure design, Data Modeling in Cassandra.
deep understanding of Cassandra design principles, cluster connectivity, security, and the factors that affect distributed system performance.
skills: Kafka, Docker, Kubernetes

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