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Big data systems consultant

Exa Information Technology

Posted on June 29, 2020

6 - 8 years Riyadh - Saudi Arabia

Any Graduation. Any Nationality

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Opening 01

Job Description

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Key Responsibilities:
• Build Model Monitoring framework.
• Building and Implementing data ingestion and curation process developed using Big data tools such as Spark(Scala/python), Data bricks, Delta lake, Hive, Pig, Spark, HDFS, Oozie, Sqoop, Flume, Zookeeper, Kerberos, Sentry, Impala etc.
• Ingesting huge volumes data from various platforms for Analytics needs and writing high-performance, reliable and maintainable ETL code.
• Defining data security principals and policies using Ranger and Kerberos.
• Assisting application developers and advising on efficient big data application development using cutting edge technologies.
Essential Business Experience and Technical Skills:
• 6 years of solutions development experience
• Proficiency and extensive Experience with Spark & Scala, Python
• Hive database management and Performance tuning is a MUST. (Partitioning / Bucketing )
• Strong SQL knowledge and data analysis skills for data anomaly detection and data quality assurance.
• Experience building on Model Management/Monitoring frameworks, in calculating the input, output drifts, model accuracy, shap values etc.
• Strong analytic skills related to working with unstructured datasets.
• Experience with building stream-processing systems, using solutions such as Storm or Spark-Streaming
• Experience in any model management methodologies.
• Proficiency and extensive experience in HDFS, Hive, Spark, Scala, Python, Databricks/Delta Lake, Flume, Kafka etc.
• Analytical skills to analyze situations and come to optimal and efficient solution based on requirements.
• Performance tuning and problem-solving skills is a must
• Hive database management and Performance tuning is a MUST. (Partitioning / Bucketing )
• Hands on development experience and high proficiency in Java or , Python, Scala and SQL
• Experience designing multi-tenant, containerized Hadoop architecture for memory/CPU management/sharing across different LOBs

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Big data systems consultant

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Exa Information Technology

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