Senior Data & AI Product Owner (Athens, Greece)

About this role

D ONE is a premium consultancy specialized in data, AI, and transformation. We help organizations turn ambition into impact by aligning strategy, building strong data foundations, delivering high-impact solutions at scale, and ensuring adoption and trust through governance and people focus. From Zurich, Munich, and Athens, we support clients across Europe with deep expertise along the entire data value chain. Our approach is pragmatic, people-centric, and built for lasting value. In this role you own the product side of our data & AI engagements. You function as the central link between business and the technical solution. You translate client ambition into a roadmap, a backlog, and shipped increments that people actually use. Based in our consulting hub in Athens, you work alongside engineers, data scientists, and client stakeholders to turn a broad mandate into a sequence of decisions. Your tasks will include: Owning the product vision, roadmap and backlog for one or more client data & AI products Running discovery with business stakeholders and converting findings into prioritised, well-specified work Making scope and sequencing calls under real constraints of budget, time, and data availability Defining success metrics and tracking adoption after go-live, not only delivery You play a key role in keeping a delivery team of five to ten people unblocked Presenting progress, trade-offs and results to stakeholders and management Occasionally traveling to Switzerland and internationally to meet clients and collaborate with our team at headquarters in Zurich What you bring: University degree in Computer Science, Engineering, Business Informatics or related fields. At least 5 years of working experience as Product Owner, Product Manager or in a comparable delivery-ownership role. Track record of shipping data, analytics or AI products (data platforms, BI, ML services, GenAI applications). Working fluency with modern data platforms (eg Azure, Databricks, Snowflake, Power BI) sufficient to challenge an engineering estimate and read a data model. Comfort with SQL and with reasoning about pipelines, data quality, the ML lifecycle, and release strategies. Experience with agile delivery and backlog management in a consulting or client-facing setting. Down-to-earth and pragmatic result oriented attitude. Excellent communication skills in English. What we offer: An uncomplicated and low noise environment that enables to focus on what matters most. An international team of talented people from diverse backgrounds that have ambitions, always enjoy an additional challenge, and know how to have fun at work. Further development opportunities through our D ONE Academy including mentoring program, knowledge sharing sessions, expert and working groups, as well as tailor-made soft-skill and leadership training. Frequent offsite socializing events. To be successful in this role you will need to: Strive to understand your clients' needs, including the ones they have not articulated yet. Deliver outstanding results with high business value in a comprehensible form. Have the drive and intellectual agility required to get the job done in an easy-to-do-business-with way. Value clever and creative team play. Are you interested in joining a great team with a proven track record and to work on projects that will constantly challenge you? We are happy to receive your application with reference: D ONE Value Creation AE Stamatis Stefanakos Mourouzi 10 Athens 106 74

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