Data Analyst Senior

Permanent Contract (CDI)

Mode: Hybrid(1 day per week remote)

Experience :3 - 8 years of experience

Start date: ASAP

Duration: 12 months (renewable)

Location: Luxembourg

Languages:

1. Fluent French is mandatory.
2. English is appreciated.

Only for EU Nationals.

Main Responsibilities

1. Gather and analyse Data/BI requirements related to business operations (contract management, premiums, claims, etc.).
2. Perform complex analytical investigations and multi-system reconciliations.
3. Participate in the transformation towards a new modern Data platform.
4. Design and maintain advanced dashboards and visualisations.
5. Define, monitor, and standardise business KPIs.
6. Translate business requirements into actionable analyses and concrete recommendations.
7. Manage and improve datasets according to Data Mesh principles.
8. Collaborate with Data Science and AI teams to industrialise analytical use cases.
9. Optimise ETL pipelines and data flows.
10. Perform advanced statistical analyses to identify trends, anomalies, and improvement opportunities.
11. Support and mentor more junior analysts

Required Skills

1. 3 to 8 years of experience in Data Analytics, Business Intelligence, or Data Management.
2. Excellent command of SQL.
3. Strong knowledge of Data Warehouse concepts (star schema, dimensional modelling, normalisation).
4. Experience with ETL tools such as SAS Enterprise Guide (SAS EG), dbt, or equivalent.
5. Proficiency with BI solutions such as:

• Power BI
• SAS Visual Analytics
• Apache Superset

1. Good understanding of data governance and Data Mesh principles.
2. Skills in statistics and complex data analysis.
3. Experience in defining KPIs and producing business insights.
4. Ability to work independently and interact with business stakeholders.
5. Fluent French is mandatory.
6. English is appreciated.
7. Experience in the insurance sector is considered an asset.

Soft Skills

• Autonomy and sense of responsibility.
• Excellent interpersonal and influencing skills.
• Analytical mindset and results-oriented approach.
• Ability to challenge business requirements diplomatically.
• Interest in innovation and continuous improvement.