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Sr. Data Engineer

OLX Group
Cairo, Egypt
Posted 4 years ago
14People have clicked1 open position
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Job Details

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Job Description

  • Raw data integrations with primary and third-party systems.
  • Data warehouse modelling for operational & application data layers.
  • Development in Amazon Redshift cluster.
  • SQL development as part of agile team workflow.
  • ETL design and implementation in Matillion ETL.
  • Real-time data pipelines and applications using serverless and managed AWS services such as Lambda, Kinesis, API Gateway, etc.
  • Design and implementation of data products enabling data-driven features or business solutions.
  • Building data dashboards and advanced visualizations in Periscope Data with a focus on UX, simplicity and usability.
  • Ensuring data quality and system stability.
  • Working with other groups on data products – i.e. product & technology, marketing & growth, finance, core business, advertising and others.
  • Being part and contributing towards a strong team culture and ambition to be on the cutting edge of big data.
  • Living the team values: Simpler. Better. Faster.

Job Requirements

  • Top of class technical degree such as computer science, engineering, math, physics.
  • 3+ years of experience working with customer-centric data at big data-scale, preferably in an online / e-commerce context.
  • World-class SQL skills across a variety of relational data warehousing technologies especially in cloud data warehousing (e.g. Amazon Redshift, Google BigQuery, Snowflake, Vertica, etc.).
  • Strong track record in business intelligence solutions, building and scaling data warehouses and data modelling.
  • Experience with modern big data ETL tools is a plus (e.g. Matillion).
  • Experience with AWS data ecosystem (or other cloud providers).
  • Knowledge of modern real-time data pipelines is a strong plus (e.g. serverless framework, lambda, kinesis, etc.).
  • Experience with modern data visualization platforms such as Periscope Data, Google Data Studio, Tableau, etc.
  • 2+ years of experience with one or more programming languages, especially Python.
  • Comfortable with terminal operations and Linux workflows.
  • Ability to communicate insights and findings to a non-technical audience.
  • Entrepreneurial spirit and ability to think creatively; driven and self-motivated; strong curiosity and strive for continuous learning.
  • Written and verbal proficiency in English.

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