(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.
The English-language job board for Spain
88,000+ live jobsHybrid in Sant Just Desvern·Full-time·Added yesterday (last checked 22 Oct)

About €1,450 - €1,600 a month after tax.





The ad rules out sponsorship
The advert says visa sponsorship isn’t available for this role.
This job advert was originally written in Spanish.
- Training in Administration and Finance, Business Administration, Information Systems, or similar (Higher Vocational Training or degree).
- Previous experience in data validation and uploading, preferably in business environments.
- Knowledge of data management tools and databases, with experience in NetSuite and Spacemanager being valued.
- Advanced proficiency in Excel (filters, pivot tables, VLOOKUP/XLOOKUP, list comparison).
- Outstanding skills in analysis and problem-solving, with the ability to identify and document data discrepancies.
- Ability to communicate effectively with different teams and areas of the organization.
- Intermediate level of English (reading documentation and using systems in English).
By joining this company's team, you will enjoy,
- A temporary contract per project until the end of December.
- Remuneration, based on merit.
- Hybrid work modality (two days of Teleworking).
- Full-time, flexible schedule from Monday to Thursday (entry between 07:30 and 09:00) and exit between 17:00 and 19:00, with one hour for lunch. Intensive Friday from 09:00 to 15:00.
- Availability for immediate start, availability to work during the December period.
A prominent company located in Sant Just Desvern, Barcelona, is looking for a Data Validation Specialist profile to join its team and contribute to the success of its projects.
Are you passionate about data, precision, and technological challenges? Would you like to be part of a growing team that values your attention to detail and your analytical skills?
In this position, you will have the opportunity to combine your technical skills and your analytical capacity to guarantee the quality and accuracy of customer and contract data. You will work in a dynamic and collaborative environment, playing a key role in the review, validation, and uploading of data into internal systems.
If you are a detail-oriented person with an analytical mindset and you enjoy working on projects that require problem-solving, this is your opportunity to stand out and grow professionally.
- Validation of data uploads (random sampling). Reviewing Netsuite registration data, upload interaction, comparison with source data. Verification of key customer data. Verification of contract data, etc.
- Manual upload of customer and contract data. Manually copying customer and contract data and keeping the control of manually uploaded records up to date.
- Incident management and coordination. Communicating recurring discrepancies or error patterns for correction in automated upload processes. Meeting deadlines associated with the upload interaction.
- Actively participate in the continuous improvement of data validation and upload processes.
- Reporting and monitoring: preparing periodic reports on the progress of validation and manual uploading.
- Participate in the follow-up meetings of the upload interactions.
- Propose improvements in validation templates and sampling criteria. At Adecco, we believe in equal opportunities and we advocate for Talent Without Labels.
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.