Executive Assistant to CEO (Valencia)

About the role

Maisa, a fast‑growing AI company, is looking for an Executive Assistant to support its CEO and the broader leadership team from its Valencia hub. This role sits at the heart of the organization, helping to protect senior leaders’ time and drive key initiatives during a pivotal growth phase.

Key responsibilities

• Manage the CEO’s multi‑time‑zone calendar, priorities, and high‑volume inbox with full autonomy.
• Coordinate domestic and international travel, including flights, accommodations, ground transport, and visa logistics.
• Prepare briefing notes, board materials, presentations, agendas, and follow‑up documentation.
• Act as a trusted point of contact for internal and external stakeholders.
• Lead high‑impact operational and strategic projects on behalf of the executive team.
• Co‑lead employer‑branding and culture initiatives such as engagement events, off‑sites, and milestone celebrations.
• Maintain a visible presence in the Valencia office, working on‑site several days per week.

Required profile

• 3–5+ years supporting founders, CEOs, or C‑level executives in high‑growth startups, scale‑ups, or technology companies.
• Comfortable thriving in dynamic, ambiguous environments with urgency.
• Highly organised, proactive, and able to anticipate needs.
• Excellent written and verbal communication in English and Spanish.
• Discreet, trustworthy, and professional handling sensitive information.
• Solutions‑oriented, flagging problems with recommendations.
• Passionate about people, culture, and building meaningful organisations.
• Based in Valencia (candidates in Madrid or Barcelona may be considered).

Required skills

What we offer

• Competitive compensation package.
• Direct work with founders and senior leadership.
• High ownership, visibility, and impact across the business.
• International team at the frontier of AI.
• Key role in shaping the Valencia hub and company culture.
• Opportunity to help build the future of agentic process automation.