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naukri

Senior Data Platform Architect

DALIL INFORMATION TECHNOLOGY
Abu Dhabi, UAE
Full Time
Senior
Hybrid
1 months ago
Cloudera CDH/CDPHiveImpalaHDFSYARNHBase
Free

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Cloudera CDH/CDPHiveImpala
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Job Summary

  • We are seeking a strategic, results driven Senior Data Platform Architect and Enterprise Database Expert with 15+ years of experience to lead, architect, and manage our mission critical data infrastructure.
  • This hybrid role spans the entire data lifecycle across Big Data ecosystems, traditional relational databases, and NoSQL environments.
  • The ideal candidate will design high availability environments, implement advanced security protocols, and spearhead zero downtime database migrations within highly regulated banking or government frameworks.

Key Responsibilities

  • Deploy, optimize, and maintain Cloudera CDH and CDP multi node production clusters.
  • Manage and scale components including Hive, Impala, HDFS, YARN, HBase, Hue, NiFi, and Spark 3.
  • Architect and deploy modern Cloudera ECS Data Services including Cloudera Data Warehouse and Cloudera Machine Learning.
  • Lead major platform upgrades from legacy environments to modern Cloudera platforms with minimal risk.
  • Build data integration pipelines connecting Microsoft SQL Server via PolyBase to Hive and Impala.
  • Lead full lifecycle administration of Oracle databases from version 11g through 23c.
  • Design and manage Oracle RAC and Extended RAC environments for maximum performance and fault tolerance.
  • Configure and support complex Oracle GoldenGate topologies including uni directional, bi directional, and hub and spoke architectures.
  • Execute seamless migrations of high volume government and banking workloads from legacy hardware to modern Oracle Exadata platforms.
  • Ensure high availability for SQL Server, PostgreSQL, and MySQL databases.
  • Scale NoSQL environments using MongoDB administration techniques such as sharding and replica sets.
  • Implement, configure, and secure high availability Kafka clusters.

Required Qualifications and Experience

  • Bachelor's degree in Computer Science, Computer Information Systems, Information Technology, or a related discipline.
  • 15+ years of experience in data platform architecture and database management.

Security, Compliance and Governance

  • Enforce platform hardening and technical controls aligned with CIS benchmarks.
  • Secure Big Data platforms using HDFS encryption at rest, TLS and SSL certificates, and Kerberos integration with Active Directory and MIT.
  • Protect sensitive data including PII and PCI using Apache Ranger for dynamic masking and row and column level filtering.
  • Deploy advanced Oracle security tools including Transparent Data Encryption, Database Vault, and Audit Vault and Database Firewall.

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