Junior Data Analyst

On Site Full TimeLondon, England, United KingdomBT Group

The Junior Data Analyst plays a key role in supporting the delivery of high-quality, reliable, and timely insights across Consumer. Working as part of a multidisciplinary data squad, the role focuses on data preparation, dashboard development, data quality checks, and supporting senior analysts with analysis that underpins decision-making across Marketing, Sales, Trading, Digital, and Service.

Requirements

  • Extract, clean, transform, and validate data using SQL and BT’s cloud data platforms (GCP / BigQuery).
  • Conduct data quality checks, reconcile data sources, and flag anomalies or issues early.
  • Maintain documentation and ensure datasets and reports meet governance and accuracy standards.
  • Support senior analysts with exploratory analysis and deep dives.
  • Produce clear, concise tables, charts, and narrative outputs to answer commercial questions.
  • Help quantify performance trends (e.g., sales, churn, digital journeys, campaign effectiveness).
  • Build and maintain QlikSense dashboards used by operational and commercial teams.
  • Refresh recurring reports and troubleshoot data issues in BAU cycles
  • Contribute to the automation of manual Excel-based reporting.
  • Work within an agile, cross-functional squad alongside product owners, data engineers, and decision scientists.
  • Participate in standups, sprint ceremonies, and planning.
  • Engage with stakeholders to understand requirements and translate them into analytical tasks.
  • Identify opportunities to simplify processes, improve data quality, and automate manual tasks.
  • Learn and adopt BT standards for code quality, versioning, tagging, and governance.
  • Stay current with industry analytics practices and BT’s cloud tooling.

Benefits

  • Competitive salary
  • Great benefits

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