Experteer Overview In this role you manage and grow a portfolio of key client accounts in Spain, partnering with marketing and technical teams to maximize ROI across the RTB House product suite. You build strong relationships with brand clients, craft data-driven campaign strategies, and pursue cross-sell opportunities to sustain long-term partnerships. You will be the trusted advisor, ensuring premium service and timely delivery while contributing to revenue growth. This position offers international exposure and a clear path for development within a fast-growing, AI-powered ad tech company.Compensaciones / Ventajas
- Manage a portfolio of client accounts and collaborate with major brands in Spain
- Meet with clients regularly to ensure premium customer service
- Create campaign strategies across industries based on data, creativity, and client needs
- Monitor campaign performance and align with company goals on margins and scaling
- Respond to client inquiries promptly and professionally
- Report campaign status for large clients and suggest cross-sell/upsell ideas
- Nurture customer success and long-term relationships
- Provide information about company services and products to clients




- Assist clients in launching ad campaigns and managing orders
- Ensure timely payments and order processingResponsabilidades
- 5+ years of experience in digital advertising in client-facing roles
- Experience in AdTech, advertiser or agency environments (performance and awareness campaigns)
- Bachelor’s degree or equivalent
- Strong commercial acumen
- Interest in digital marketing/e-commerce
- Proficiency with MS Office and Google Workspace
- Knowledge of customer support tools and processes
- Ability to identify and understand customer needs and requirements
- Excellent analytical and problem-solving skills
- Strong verbal and written communication
- Multitasking, high energy, resourcefulness
- High motivation and willingness to learn
- Positive, can-do attitude
- Proficiency in Spanish and advanced English (C1)Requisitos principales
- competitive salary with bonus
- flexible working arrangements
- meal vouchers
- co-working space option in Madrid or Barcelona
- onboarding process
- personal development budgets

📌 (Senior) Account Manager (Barcelona)
🏢 Rtb House
📍 Barcelona