Office Manager (Part‑time, Barcelona)

About the role

Casa Très is looking for a part‑time Office Manager to keep the day‑to‑day operations of its Barcelona office running smoothly. The role blends administrative support, client service and event‑logistics coordination while offering flexibility to work remotely when needed.

Key responsibilities

• Manage calendars, schedule meetings and coordinate internal communications.
• Maintain digital filing systems, project records and vendor documentation.
• Process invoices, support basic bookkeeping and liaise with the gestoría.
• Oversee office tools, subscriptions and shared resources.
• Provide professional customer service to clients, partners and suppliers.
• Assist with event logistics: supplier bookings, crew travel, permits and on‑site support for Barcelona productions.
• Collaborate with leadership to streamline processes and improve operational efficiency.

Required profile

• Native Spanish speaker with strong written and spoken English.
• Proven experience in administrative assistance or office administration.
• Excellent communication and customer‑service orientation.
• Ability to work independently, manage multiple priorities and meet deadlines.
• Based in Barcelona and able to be on‑site for events, including occasional evenings or weekends.

Required skills

• Proficiency with productivity software and collaborative platforms.
• Comfortable using office equipment and basic document‑management tools.

What we offer

• Flexible part‑time schedule with remote‑friendly options.
• Opportunity to work in a creative, fast‑growing B2B experiential agency.
• Exposure to high‑impact events for premium brands such as Red Bull, Maserati and Dom Pérignon.