Business Administration Intern

Refinery89; Madrid; On-site; EUR 10,000 - 15,000; Full time

Benefits offered by this job

Mentorship

Practical experience

Exposure to international accounting

Collaborative environment

Flat structure

AdTech industry experience

Job summary

Refinery89 is seeking a Business Administration Intern in Madrid to support day-to-day administrative and financial operations. This full-time role offers hands-on experience in accounting processes within an international company.

You will process invoices, assist with accounts payable, reconciliations, and employee expenses while maintaining accurate records. Fluent English and Spanish are required, and no previous experience is needed as full training is provided.

Qualifications

• Enrolled or recent graduate in Business Administration or related field.
• Proficiency with Excel and spreadsheets.
• Excellent written communication in English and Spanish.
• No prior professional experience required; full training provided.

Responsibilities

• Support day-to-day administrative and financial operations including invoice processing.
• Handle accounts payable, bank and card reconciliations, and employee expenses.
• Maintain accurate financial records and assist with accounting processes within the international company.

Skills

Excel proficiency

Attention to detail

Organizational skills

Time management

English and Spanish communication

Education

Business Administration / related field

Job description

Business Administration Intern role based in Madrid, full-time (37.5 hours/week). Support day-to-day administrative and financial operations including invoice processing, accounts payable, bank and credit card reconciliations, employee expenses, and maintaining accurate financial records. Work closely with Finance team gaining hands-on experience in accounting processes within an international company.

Requirements

• currently enrolled or recent graduate in Business Administration, Finance, Accounting, Economics, Management or related field
• proficiency with Excel and spreadsheets
• strong attention to detail
• good organizational and time management skills
• excellent written communication in English and Spanish
• proactive and eager to learn
• No prior professional experience required
• full training provided

Benefits

• Benefits include mentorship, practical experience, exposure to international accounting processes, collaborative environment, flat structure, and experience in AdTech industry.