Executive Assistant

Welcome to Maisa – Making AI Accountable!
Maisa is building the next generation of Agentic Process Automation , helping enterprises automate complex, decision-heavy processes that traditional automation can’t handle and GenAI alone can’t be trusted with. Our platform combines AI-driven reasoning with deterministic execution, enabling reliable, auditable, and enterprise-ready AI systems.

About the role
We are looking for an exceptional Executive Assistant to work at the heart of our leadership team. This is a unique opportunity to support one of Europe’s most exciting AI companies during a pivotal stage of growth.

What you’ll do

Act as right-hand support to the CEO, with additional coordination across the executive leadership team

Protect leadership time by managing complex, multi-time-zone calendars, priorities, and high-volume inboxes with autonomy

Coordinate domestic and international travel, including flights, hotels, ground transport, and visa logistics

Prepare briefing notes, board materials, presentations, agendas, and meeting follow-ups

Serve as a trusted point of contact for internal and external stakeholders

Lead high-impact operational and strategic projects on behalf of the executive team

Support employer branding and culture by co-leading engagement events, offsites, and milestone celebrations

Be a key presence in our offices, working on-site when needed

What we’re looking for

3–5+ years supporting founders, CEOs, or C-level executives in a high-growth startup, scale-up, technology company, consulting environment, or fast-paced corporate setting

Comfortable operating in dynamic, constantly-changing environments with ambiguity and urgency

Highly organised, proactive, and able to anticipate needs before they arise

Strong prioritisation instincts — you know what matters, what can wait, and what needs action now

Outstanding written and verbal communication in both English and Spanish

Discreet, trustworthy, and professional when handling sensitive information

Solutions-oriented: you flag problems with recommendations, not just issues

Passionate about people, culture, and building something meaningful

Valencia-based preferred. Exceptional candidates based in Madrid or Barcelona will also be considered

What we offer

Competitive compensation package

Opportunity to work directly with founders and senior leadership

High ownership, visibility, and impact across the business

International team working at the frontier of AI

A key role in shaping our Valencia hub and company culture

The chance to help build the future of agentic process automation

Why join Maisa!
You will be joining one of Europe’s most exciting early-stage AI start-ups, where you’ll have the opportunity to work with cutting-edge Agentic Process Automation that’s reshaping how enterprises approach AI deployment. You will get to directly influence how major multinational organizations transform critical business processes, working on genuinely differentiated technology that solves real enterprise AI challenges.

Following our recent $25m Seed Round, backed by leading Venture Capital firms including Creandum, Forgepoint, NFX, and Village Global, we’re scaling quickly and realising significant enterprise traction. This is your opportunity to help solve real AI enterprise challenges, working alongside deep technical and industry experts, where you will be challenged daily and expedite your learning and development.

Maisa is committed to Equal Employment Opportunity through attracting and retaining a complementary team of employees and building an inclusive environment for all.

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