XA

Client Parter

xAI
Posted onJan 31, 2026
LocationSpain (Remote)
Employment typeFull-time

About xAI

xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

About the Role

X serves our community of users and customers by working tirelessly to preserve free expression and choice, create limitless interactivity, and create a marketplace that enables the economic success of all its participants. X is creating a world-class team of media professionals, and seeking an experienced Client Partner to develop our business with advertisers and their agencies in Spain

Responsibilities

  • Establish a collaborative business relationship between X and domestic & international companies and their marketing agencies located in Spain
  • Create consultative sales presentations to demonstrate how X's advertising products can be leveraged to connect with consumers
  • Help advertisers build and execute effective campaigns, measure results, and renew / up-sell to drive revenue growth
  • Thought leadership – immersing yourself in the evolving social media landscape, and adapting to X’s ongoing product developments
  • Mentoring new team members as our organization grows

Required Qualifications

  • 8+ years of experience in digital media sales, working with domestic & international companies and their marketing agencies located in Spain
  • Established relationships with marketing decision makers at companies and agencies
  • A deep understanding of both performance and brand marketing, as well as the wider online advertising industry, with a focus on tools and technologies that enable ad serving.
  • A track record demonstrating an ability to develop and grow a book of business
  • Excellent communication and presentation skills
  • Deep understanding of X and the social media landscape, and opportunities for marketers
  • Strong client-facing, sales, and commercial skills, with experience in partner/agency management, business development, negotiations, and direct advertiser sales, including strategic partnerships.
  • Agency experience a plus - particularly in big six and independent agencies in Spain
  • Aptitude, creativity, and a preference for working in small, collaborative teams
  • A passion for X and our mission
  • BA / BS degree or relevant experience

xAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

xAI is an AI company founded by Elon Musk in 2023 with the mission to advance scientific discovery and gain a deeper understanding of the universe through artificial intelligence.

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