Power Bi Tech Lead | IT CIB

Job description

Mentor the team of around 12 members. Dashboard Development : Design and develop high-performance, enterprise-grade Power BI reports and dashboards for CIB Financing. Data Modeling: Design, build, and optimize robust data models using Dimensional Modeling (Star Schema). DAX Development : Write and optimize complex DAX calculations and ensure report performance over large datasets. SQL & Data Extraction : Write and optimize complex SQL queries to extract and prepare data from bank databases. Stakeholder Management : Gather requirements directly from CIB business stakeholders, help them define KPIs, and advise them on the best visualization solutions. Governance & Security: Implement Row-Level Security (RLS), manage Power BI workspaces, and enforce best practices across the team. Technical Skills: Senior Power BI Expertise: Deep, senior-level experience in architecting and deploying end-to-end enterprise Power BI solutions. Advanced DAX & Power Query : Master-level knowledge of DAX (expert in evaluation context, time intelligence, and performance tuning) and complex M/Power Query transformations. Advanced SQL : Expert-level SQL querying skills (performance optimization, complex joins, CTEs, and window functions) for data extraction and preparation. Dimensional Modeling : Deep theoretical and practical expertise in data warehousing concepts, specifically Kimball methodology (Star Schema, Fact and Dimension tables). Soft Skills: Executive Stakeholder Management : Exceptional communication skills with the ability to confidently present to, negotiate with, and influence senior CIB business leaders. Consultative Leadership : A proactive, advisory mindset—the ability to constructively challenge business requests to deliver the best possible analytical product rather than just executing specifications. Analytical & Strategic Thinking : Strong problem-solving skills to translate ambiguous financial business needs into structured, scalable technical requirements. Communication skills. Language: Full professional proficiency in English (written and spoken) to operate fluently in an international and multicultural banking environment. Our workplace reflects the vibrant spirit of our locations, with initiatives such as a Green Transportation Budget, electric bikes and a flexible Hybrid Work Policy. We promote wellbeing through the Honolulu Wellness Club, a Prayer Room, a Lactation Room, and themed Villages that inspire creativity and collaboration. Through our ESG and DEI strategies, we are committed to being inclusive, caring, and fair, ensuring every voice is heard and valued. Natixis in Portugal is a Centre of Expertise whose mission is to transform traditional banking by developing innovative solutions for the business, operations and work culture of Groupe BPCE worldwide. As part of Groupe BPCE’s international division, Natixis in Portugal designs and delivers solutions for its two core areas – Corporate & Investment Banking and Asset & Wealth Management – as well as transversal services that support all entities across the Group. With more than 3,000 employees representing 46 nationalities, the teams work across Information Technology, Banking Support Activities, and Compliance, in an integrated, inclusive, and cross-functional way, supporting all business lines and platforms of the Group. A disruptive mindset and a culture of proximity and agility identify Natixis in Portugal Team and reflect the company's mission to transform traditional banking at a global scale: a perfect match in the Portuguese dynamics and entrepreneurial ecosystem.