(Senior) Project and Subcontracting Buyer
This role manages the full procurement process for technical and installation projects. It offers a competitive salary and a hybrid working model. The position is based in Las Rozas, Spain.
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89,000+ live jobsOn-site in Barcelona·Full-time·Added yesterday (last checked 22 Oct)

About €1,470 - €1,520 a month after tax.





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The advert says visa sponsorship isn’t available for this role.
This job advert was originally written in Spanish.
Training in Administration and/or Accounting.
Previous experience of 2-3 years in administration or accounting functions
Proficiency in Spanish and Catalan; additionally, proficiency in a third language, especially English, is highly valued.
Proficiency in IT tools such as Excel and business management software.
Ability to work on-site and as part of a team.
Analytical skills and attention to detail.
Knowledge of taxation, accounting, VAT, balances, payroll, and bank guarantees is valued.
Permanent contract from the start.
Full-time working day with a flexible schedule, entry between 9:00h and 9:30h and exit between 18:00h and 19:00h.
Salary of €21,000 to €24,000/year negotiable according to experience and merit.
Office space to eat and socialize with the team.
Opportunity to work in a studio with international projection and innovative projects.
Good working environment.
Possibility of professional development in the accounting and administrative area.
Are you looking for stability and to continue growing in the administrative and accounting area?
Join a renowned architecture studio with international projection and more than 30 years of experience. You will be part of an innovative and dynamic team in Barcelona, with opportunities for professional development and long-term stability.
Preparation of annual accounts and year-end closing.
Preparation of reports on the evolution of accounting statements.
Provision of objective and verifiable accounting information to Management.
Performing bank reconciliations and processing guarantees.
Management, control, and processing of supplier and creditor invoices.
Supervision of invoicing and compliance with tax obligations.
Payroll management and financial balances.
Support in audits.
1 interview
Adecco España is the Spanish subsidiary of The Adecco Group, the world's largest staffing and recruitment company. Headquartered in Zurich, Switzerland, Adecco operates in over 60 countries and provides workforce solutions across a wide range of industries, including logistics, manufacturing, automotive, healthcare, and technology. In Spain, Adecco is one of the leading employment agencies, connecting thousands of workers with temporary and permanent positions across the country, from warehouse and industrial roles to administrative and customer service positions.
Adecco's Spain presence is extensive, with offices in major cities such as Madrid, Barcelona, Valencia, and Bilbao, among others. The company is known for its strong focus on workforce flexibility and career development, offering training and upskilling opportunities. For international professionals, Adecco Spain provides a gateway to the Spanish job market, with many roles requiring multilingual skills, particularly in customer service and technical positions. The work culture is dynamic and fast-paced, with a strong emphasis on matching candidates to the right opportunities.
At Adecco, we believe in equal opportunities and we are committed to Talent Without Labels.