Senior Data Analyst Consultant

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.

• 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.