Senior Data Analyst

WHAT DO SENIOR DATA ANALYSTS DO @ METRUM (part of Resultance Group)? Our Senior Data Analysts are analytical problem-solvers with a strong business mindset and a passion for turning data into impact. As specialists in Data Reporting & Visualization, they turn complex data into meaningful insights, enabling organizations to make data-driven decisions and optimize their performance. With expertise in data analysis and data visualization tools (like Power BI), they design and implement cutting-edge reporting solutions that enhance productivity and streamline decision-making. At Metrum, the technical arm of Resultance Group, you will work at the heart of data-driven transformation, supporting organizations in optimizing performance through high-quality analytics, reporting, and insights. Sounds exciting? And more precisely, you will help organizations leverage data to drive operational excellence and smarter decision-making. WHAT WILL YOU DO ? Data & Analytics Lead complex data analyses to answer strategic business questions Perform advanced exploratory data analysis (EDA) to identify trends, risks, and opportunities Define and monitor KPIs aligned with business objectives Design, build, and maintain executive-level dashboards and reports Translate analytical findings into clear, actionable recommendations for stakeholders Advanced Analytics & Modeling Build and maintain analytical models (forecasting, segmentation, cohort analysis) Conduct A/B testing and experimentation analysis Define analytical frameworks and methodologies for client use cases Review and validate analytical work produced by junior analysts Ensure robustness, consistency, and interpretability of analyses Data Engineering & Data Modeling Design, build, and maintain reliable data pipelines (batch and streaming) Develop and optimize complex SQL transformations on large-scale data platforms Implement data models optimized for analytics and performance Ensure data quality, lineage, and consistency across the data stack Collaborate closely with platform and infrastructure teams Tools, Platforms & Analytics Stack Work hands-on with modern data stacks (Synapse, Databricks, Snowflake, etc.) Build and maintain analytics infrastructure supporting self-service BI Implement orchestration and transformation frameworks Contribute to CI/CD practices for analytics and data pipelines Evaluate and recommend tools and architectural improvements Business Intelligence & Data Visualization Design and maintain advanced dashboards for operational and executive audiences Define visualization standards and data storytelling best practices Ensure dashboards are powered by scalable, well-modeled data sources Enable self-service analytics for business teams Monitor usage and continuously improve analytics products Client & Stakeholder Engagement Act as the primary analytics point of contact for clients Understand business needs and translate them into analytical requirements Present insights and recommendations to senior stakeholders and executives Support decision-making through data storytelling and visualization Contribute to scoping, planning, and delivery of analytics engagements Leadership, Mentoring & Quality Mentor junior data analysts Contribute to define analytics best practices and standards within the organization Review deliverables to ensure quality, clarity, and business relevance Contribute to internal knowledge sharing and training initiatives Promote a data-driven culture within client organizations Transversal & Strategic Contributions Support pre-sales activities (use-case design, demos, proposals) Contribute to analytics strategy and roadmap definition for clients Participate in internal R&D or innovation initiatives Drive continuous improvement of analytics processes and workflows Represent the analytics practice in internal or external communities OK, AND HOW CAN YOU GET THERE? You hold a Master’s degree in Data Science, Business Analytics, Economics, Engineering, Computer Science, or a related field You are fluent in French and English (any other languages such as German are strong assets) You have 2-3 years' experience in: SQL and relational databases SQL Server / SQL Server Management Studio SSIS, SSAS, SSRS Power BI or equivalent T-SQL, PL/SQL, or equivalent language Use of cloud environments (Azure, AWS, GCP) Code versioning with Git Setting up collaborative notebooks (Databricks, Jupyter) Introduction to MLOps best practices (testing, simple monitoring) Translating complex data into clear, actionable insights You are comfortable working with stakeholders and understanding business needs You enjoy working in a collaborative, consulting-oriented environment You are curious, structured, and eager to grow your expertise WHY JOIN METRUM (RESULTANCE GROUP)? APPLY APPLY APPLY, YOUR FUTURE LIES HERE A permanent contract in Luxembourg Competitive salary package with attractive benefits (such as a company car, fuel card, meal vouchers, health insurance, and a bonus based on your performance) The opportunity to work on high-impact data projects across multiple industries Strong career and skill development within a growing data & analytics practice Continuous learning opportunities and access to expert mentors A supportive, people-first culture within a recognized consulting group Hybrid working model (office and clients’ offices based), with flexibility and trust