Senior Data Engineer

Summary : Senior or lead data engineer with good analytical and visualisation skills. Good consultancy skills and able to work independently.

Client : are driving innovative and reusable AI solutions across the International Airlines Group.

Project : Working as part of our ongoing engagement with AI as part of an executive support team providing data science, analysis, and insights to support board decision-making. There are a number of CGI colleagues working in different roles across AI, but you would be working independently as part of a client team.

Dates : ASAP to end of the year, good chance of extension

Location : London or Barcelona

Core (Must-Have) Skills

• Strong SQL proficiency to query complex datasets efficiently and reliably.
• Strong analytical thinking, especially around aggregating and transforming large datasets to answer business questions.
• Experience designing simple, fit-for-purpose data pipelines to move data from raw / silver layers to gold-layer summaries.
• Comfort with producing summary statistics and aggregations (e.g., average fares by week, cabin, route).
• Basic plotting / visualisation skills, sufficient to generate clear outputs for Excel reports or slides. Tool-agnostic : Python, Excel, Power BI, etc., but Python + Plotly preferred.
• Ability to structure queries and outputs for business-facing consumption, particularly in regulatory or policy contexts.

Your future duties and responsibilities :

LI-CS10

Skills :

#J-18808-Ljbffr