Data Analytics & Data Insights Team Leader - OnePortal

Expected

Join us in shaping the future of digital B2B commerce and selfcare across Europe! As Data Analytics & Data Insights Team Leader in the One Portal team, you’ll be at the heart of our data strategy — building and optimizing data analytics that power decision-making and innovation across multiple national T-Mobile companies.

• Define Vision & Strategy
• Set a clear and ambitious vision for commerce-related data journeys aligned with business OKRs.
• Prioritize data analytics & data insights initiatives based on stakeholder impact and measurable business value.
• Backlog Ownership
• Own and manage data analytics & data insights backlog: from new features to tech improvements and bugs.
• Prepare actionable, testable, and valuable user stories that guide cross-functional teams.
• Stakeholder Management
• Act as the key interface between data engineers, analysts, architects, and One Portal product teams.
• Collect, align, and translate requirements from various countries actionable data analytics and data insights goals.​
• Data Governance & Quality
• Champion data quality, accuracy, privacy, and compliance across systems.
• Drive the adoption of metadata standards and resolve quality gaps.
• Lead efforts to integrate anonymized data into our Central Data Lake for seamless reporting.
• Value Realization
• Track and demonstrate the business impact of data analytics initiatives.
• Drive outcomes—not just outputs—through effective measurement of KPIs and OKRs.
• Scalable Data Products
• Design and develop reusable, scalable data analytics products that support the entire commerce value stream.

• Join the One Portal Team – Build a Product Used Across Europe!
• One Portal is a pan-European B2B eCommerce and self-care platform shaping the future of digital channels at Deutsche Telekom. We connect local markets with global ambitions, delivering one scalable product tailored to the needs of multiple countries.
• By joining the One Portal team, you will work in a truly international environment, collaborating with experts from different markets, disciplines, and cultures. You will have real ownership, influence product decisions, and see the direct impact of your work on thousands of business customers across Europe.
• We value agility, transparency, and strong product thinking. Our teams work closely with local stakeholders while building a shared platform that balances standardization with market-specific needs. This is a place where business and technology meet, and where ideas turn into tangible outcomes.
• If you are passionate about digital products, enjoy working in cross-functional teams, and want to build a platform that scales across countries and markets — One Portal is the place for you.

• sharing the costs of sports activities
• private medical care
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• flexible working time
• corporate products and services at discounted prices
• mobile phone available for private use
• no dress code
• parking space for employees
• extra social benefits
• sharing the costs of tickets to the movies, theater
• holiday funds
• birthday celebration
• sharing the costs of a streaming platform subscription
• employee referral program
• charity initiatives
• extra leave
• platforma benefitowa

• Wyślij CV :)
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• Spotkaj się z naszym Ekspertem!
• Witaj w T-Mobile! :)

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