Professional, Marketplace Content Specialist

This role plays a key part in driving the growth and operational excellence of key marketplace accounts across the European digital landscape, owning the execution and optimisation of the Under Armour assortment across marketplace platforms to ensure best-in-class product presentation, availability and data accuracy. It involves leading the end-to-end management of seasonal assortments and product content across both dropship and consignment business models, alongside ownership of the commercial performance of selected second-tier marketplace accounts through data-led decision-making and targeted optimisation strategies. The role works in close partnership with cross-functional stakeholders including eCommerce, Wholesale, Merchandising, Marketing, Planning and Supply Chain to drive alignment and executional excellence across the end-to-end marketplace value chain.

• Own and drive the end-to-end marketplace assortment activation strategy across all channels, ensuring optimal product visibility, availability and commercial performance.
• Establish and lead KPI frameworks for assortment readiness, including Time-To-Online, proactively identifying bottlenecks and driving continuous improvement.
• Oversee and optimise product data and content flow to external marketplaces, ensuring best-in-class execution across item setup, pricing, imagery and content quality at scale.
• Define and elevate product content strategy, enhancing digital shelf presentation to maximise conversion, brand positioning and commercial impact.
• Act as the primary point of contact for marketplace operations with external partners, driving efficient onboarding, data accuracy and seamless product updates.
• Lead cross-functional coordination of go-to-market execution, ensuring flawless seasonal activation, content readiness and timely assortment transitions.
• Drive operational excellence and scalability, identifying, implementing and automating processes (including AI-driven solutions) to improve efficiency and reduce time-to-market.
• Ensure service level excellence across marketplace operations, partnering with Supply Chain and Customer Service to monitor and improve end-to-end performance.
• Act as Commercial Specialist for assigned second-tier marketplace accounts with under $5M annual revenue, and support new business initiatives from idea to launch to enable departmental growth.
• Deliver advanced analytics and insights to the commercial team, including dashboard development, competitor benchmarking and data infrastructure improvements to support strategic decision-making.
• Drive marketplace innovation and growth initiatives across platforms and geographies, shaping a growth-oriented team environment focused on scaling and advancing the marketplace business.

• 0-5 years of experience in a digital commerce environment, with enjoyment of working both operationally and commercially in a fast-paced environment.
• Proven track record of driving complex problem-solving and process improvement initiatives, delivering measurable business impact and scalable outcomes.
• Ability to manage multiple high-impact projects simultaneously, effectively prioritising and aligning cross-functional and external stakeholders to deliver against business objectives.
• Strong prioritisation and stakeholder management skills, with the ability to balance competing demands, manage expectations and consistently deliver high-quality results within deadlines.
• Advanced analytical capabilities, translating complex data into actionable insights and strategic recommendations that drive business performance and decision-making.
• Demonstrated ability to design and implement scalable operational processes, continuously optimising channel management efficiency and effectiveness.
• Results-oriented mindset with a strong sense of ownership, consistently driving initiatives to achieve and exceed business and team goals.
• Highly effective communicator and influencer, capable of engaging and aligning diverse stakeholders across functions and seniority levels.
• Structured, proactive and detail-oriented approach, ensuring high standards of execution and operational excellence in a fast-paced environment.

• The individual must reside within commuting distance of the Amsterdam office.
• This role follows a hybrid work schedule, requiring 4 days in-office per week.
• Travel: 0%-5%.
• No relocation is provided.

• Paid "UA Give Back" Volunteer Days to work alongside your team supporting initiatives in your local community.
• Under Armour merchandise discounts.
• Health and fitness benefits, discounts and resources promoting physical activity and overall well-being.
• 38 hour working week.
• Hybrid work.
• 28 days holiday.
• Teammate Resource Groups, for example Green Machine, Sustainability, LGBTQIA+, Women in Leading and Living, and Balance for mental health and wellbeing.
• Human Performance Institute (Gym) on site.
• Base salary is only one component of a competitive Total Rewards package, and Under Armour is committed to helping teammates succeed and advance in their careers.

Under Armour is committed to empowering those who strive for more, and the company's values — Act Sustainably, Celebrate the Wins, Fight on Together, Love Athletes and Stand for Equality — serve as both a roadmap for its teams and the qualities expected of every teammate. These values are described as the red thread that connects everyone at Under Armour, reminding teammates why they are there and fuelling everything they do.