For Digital Hub Warsaw, we are looking for:Lead Data Architect  Key Responsibilities:  Lead the design, implementation, and governance of enterprise data architecture to support scalable, secure, and high-performance AI and analytics systems. Define and maintain enterprise-wide data architecture, including data models, schemas, metadata standards, and integration patterns. Establish data governance frameworks, including data quality, lineage, cataloging, and compliance. Lead modernization of data platforms, including cloud migration and distributed systems. Collaborate with AI Architects, Data Engineers, and ML Engineers to align infrastructure with AI workflows. Design for scalability, reliability, and performance across data systems. Evaluate and recommend tools, technologies, and best practices.  Required Qualifications:  Bachelor’s or Master’s degree in Computer Science, Information Systems, or related field. 8+ years of experience in data architecture or engineering. Expertise in data modeling, distributed systems, and cloud-native platforms.  Preferred Qualifications:  Experience with big data technologies (e.g., Spark, Kafka, Snowflake). Strong understanding of data governance and compliance. Excellent cross-functional collaboration skills.  WHAT DO WE OFFER:  A flexible, hybrid work model Great workplace in a new modern office in Warsaw Career development, 360° Feedback & Mentoring programme Wide access to professional development tools, trainings, & conferences Company Bonus & Reward Structure Company car or car allowance Increased tax-deductible costs for authors of copyrighted works VIP Medical Care Package (including Dental & Mental health) Holiday allowance (“Wczasy pod gruszą”) Life & Travel Insurance Pension plan Co-financed sport card - FitProfit Meals Subsidy in Office Budget for Home Office Setup & Maintenance Access to Company Game Room equipped with table tennis, soccer table, Sony PlayStation 5 and Xbox Series X consoles setup with premium game passes, and massage chairs Tailored-made support in relocation to Warsaw when needed  You feel you do not meet all criteria we are looking for? That doesn’t mean you aren’t the right fit for the role. Apply with confidence, we value potential over perfection WORK LOCATION: WARSAW AL.JEROZOLIMSKIE 158