Data Engineer
Centrax Systems
Lagos, ng
4d ago
  • Perform analyses on data using SQL as well as DataMining Algorithms
  • Collaborate with data stewards, data architects, anddata engineers to design, implement and deliver successful data solutions
  • Drive engineering best practices, set standards andpropose larger projects which may require cross-team collaboration
  • Define technical requirements and implementationdetails for the underlying data lake, data warehouse and data marts
  • Involved in the design and implementation of fullcycle of data services, from data ingestion, data processing, ETL to datadelivery for reporting
  • Identify, troubleshoot and resolve production dataintegrity and performance issues
  • Design, develop and support various data platformapplications
  • Design and develop applications to process largeamounts of critical information in batch and near real-time to power businessinsights
  • Requirements

  • Experience in managed services for dataingestion / processing
  • Experience with Presto, Hive, Impala or similar SQLbased engine for Big Data
  • Experience with Cassandra, MongoDB or similar NoSQLdatabases.
  • A solid understanding of NoSQL data stores withextensive experience in working with SQL, script languages (Python, shell etc.)
  • Proven experience of distributed systems drivinglarge-scale data processing and analytics
  • Expertise with RDMS and Data Warehousing (Strong SQL)
  • Experience working with BI and data warehousing toolsbuilding data pipelines and real-time data streams.
  • Expertise in Python, pySpark or similar programminglanguages
  • Proficient in writing technical specifications anddocumentation
  • N / A

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