AT and T Global Business Services India P. Ltd. | Jobs | Tech Specialist ( Data Engineer ) | BigDataKB.com | 04-02-22

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Job Location: Bangalore/Bengaluru

Overall Purpose

  • This position will interact on a consistent basis with other developers, architects, data product owners and source systems.
  • This position requires multifaceted candidates who have experience in data analysis, visualization, good hands-on experience with BI Tools and relational databases, experience in data warehouse architecture (traditional and cloud).

Key Roles and Responsibilities

  • Develop, understand, and enhance code in traditional data warehouse environments, data lake, and cloud environments like Snowflake, Azure, Databricks
  • Build new end-to-end business intelligence solutions. This includes data extraction, ETL processes applied on data to derive useful business insights, and best representing this data through dashboards.
  • Write complex SQL queries used to transform data using Python/Unix shell scripting
  • Understand business requirements and create visual reports and dashboards using Power BI or Tableau.
  • Upskill to different technologies, understand existing products and programs in place
  • Work with other development and operations teams.
  • Flexible with shifts and occasional weekend support.

Key Competencies

  • Full life-cycle experience on enterprise software development projects.
  • Experience in relational databases/ data marts/data warehouses and complex SQL programming.
  • Extensive experience in ETL, shell or python scripting, data modelling, analysis, and preparation
  • Experience in Unix/Linux system, files systems, shell scripting.
  • Good to have knowledge on any cloud platforms like AWS, Azure, Snowflake, etc.
  • Good to have experience in BI Reporting tools Power BI or Tableau
  • Good problem-solving and analytical skills used to resolve technical problems.
  • Must possess a good understanding of business requirements and IT strategies.
  • Ability to work independently but must be a team player. Should be able to drive business decisions and take ownership of their work.
  • Experience in presentation design, development, delivery, and good communication skills to present analytical results and recommendations for action-oriented data driven decisions and associated operational and financial impacts.

Required/Desired Skills

  • RDBMS and Data Warehousing (Required 5-8 Years)
  • SQL Programming and ETL (Required 5-8 Years)
  • Unix/Linux shell scripting (Required 4+ years)
  • Power BI / Tableau (Desired 2 years)
  • Python or any other programming language (Desired 2 years)
  • Cloud Platforms – Azure, Snowflake, Databricks, Deltalake (Desired good to have experience)

Apply Here

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