Dataventure \& European Sales Group are two complementary companies united under the same CEO and based across two floors of our Barcelona office. **Dataventure** is a fast\-growing data \& digital performance group, helping brands unlock their growth through data\-driven acquisition, performance marketing and local activation. **European Sales Group** accelerates B2B commercial development across Europe through optimized sales processes, multichannel prospecting and revenue\-focused execution. Together, we bring **expertise in marketing, data, and sales performance**, supporting clients across Europe and shaping the next generation of growth engines. With 130\+ people across France, Spain and Tunisia, we’re building a collaborative, ambitious international environment, and we’re looking for an Office Manager to be at the heart of our Barcelona hub. #### **Your responsibilities** ##### **Office management** * Ensure the proper daily functioning of the offices (reception, logistics, general services). * Manage supplies, suppliers, and maintenance. * Follow up on IT and office equipment. ##### **Administrative and logistical support** * Manage business trips (bookings, follow\-up, tools). * Monitor supplier invoices and send accounting documentation to the external advisory firm. * Manage incoming and outgoing mail. * Contribute to the implementation of new tools and processes to improve team efficiency. ##### **Workplace environment and company culture** * Organize internal events (team buildings, breakfasts…). * Be a reliable, organized point of contact for team members. #### **Profile sought** * Degree in Business Administration (Bachelor’s or Master’s). * Organized, rigorous, autonomous, with excellent interpersonal skills. * Good command of office tools (Microsoft Office, Google Workspace) and creative tools (Canva). * Languages: Spanish \& English are essential. French is a plus. #### **What we offer** * A dynamic work environment in the heart of Barcelona. * A welcoming, innovative, and constantly evolving atmosphere. * The daily company of Calì, our four\-legged office mascot. * Active participation in the growth of an international group. * A real, varied, and enriching learning opportunity for your future career in HR or administration. * Monthly allowance of **€1000 brut**. #### **Selection process** We take your onboarding very seriously, with a clear, human process focused on both your soft skills and your competencies: * **Interview** with our Talent Acquisition team * **AssessFirst personality test**, to get to know you better * **Technical interview**, with our HR director **Location:** Barcelona (Passeig de Gràcia) **Start date:** Mid\-February 2026 **Duration:** 6 months #### **Ready for the challenge?** If you want to play a key role in the transformation of a growing group, work with motivated teams and be part of an international adventure, apply now in less than 2 minutes!