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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Analyst Consultant - **Company:** Keystone Solutions - **Location:** Brussel, Belgium (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Extract Transform Load (ETL), Data Visualization, Machine Learning, Tableau (Software), Technical Data Management Systems, Data Analytics, Dataiku, Data Pipelines, Alteryx - **Published:** August 12, 2026 - **Apply:** https://www.adzuna.be/details/5837857473 ## About the Role * Masters degree in a quantitative discipline (statistics, mathematics, engineering) or equivalent experience. * Substantial analytics knowledge for candidates with other academic backgrounds. * Payments, Treasury, or Cash Management knowledge is a plus. * Strong stakeholder management and communication skills. * Advanced experience in Dataiku (Designer, ML Practitioner is a plus): data pipelines, automated scenarios, variables, ML models, interactive statistics. * Experience with Tableau or similar data visualization tools. * Minimum 3-5 years of functional and technical data project experience. * Ability to speak and write in English (mandatory), French (mandatory), Dutch (strong plus). Soft Skills: * Analytical mind and conceptual thinking. * Team player and communicator. * Autonomous and proactive attitude. * Good influencing and synthesis skills. * Commitment, perseverance, and structured approach. * Problem-solving mindset. ## Description The client is seeking a Senior Data Analyst for a consultancy mission delivered by Keystone Solutions. As a Keystone Solutions consultant, you will work on-site at the client location, representing our values and expertise.Responsibilities: * Contribute to the change management of a strategic Treasury steering tool for corporate clients. * Redefine the value proposition and restore data foundations in close collaboration with the Data and Analytics team. * Prepare future data and interfaces to meet client requirements and new IT standards. * Transform an existing solution into a product delivering tangible value to clients and business stakeholders. * Support migration of the tool to a new IT environment. * Hands-on work with Dataiku (mandatory) and Alteryx (required). * Blend various data sources and prepare ETL flows. * Understand and support Alteryx flows in business-as-usual operations. * Inventory and plan migration of flows. * Challenge existing processes and propose innovative features. * Respond to business questions and discuss data sourcing with providers. * Analyze and resolve data quality issues in coordination with data providers. * Prepare new ETL in Dataiku. * Plan and monitor project activities., * Consultancy Nature: You will work on-site as a Keystone Solutions consultant, bringing our values to every engagement. * Dynamic Projects: Experience diverse challenges across various client environments. * Turbo-Charged Learning: Accelerate your professional development and broaden your expertise. * Skyrocketing Ambition: Grow your career within a supportive and ambitious framework. * Values: Being a K-Stone means embodying integrity, excellence, and collaboration in every mission. ## Related Videos - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [How Data is Shaping our Games](https://www.wearedevelopers.com/videos/176-how-data-is-shaping-our-games) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Data Analytics with Microsoft Fabric: End-to-End Use Case with Data Agents](https://www.wearedevelopers.com/videos/1547-data-analytics-with-microsoft-fabric-end-to-end-use-case-with-data-agents) ## Related Articles - [Data Analyst Salary Germany](https://www.wearedevelopers.com/magazine/277-data-analyst-salary-germany) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Data Analyst Salary Austria](https://www.wearedevelopers.com/magazine/275-data-analyst-salary-austria) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023)